Paid Media — Sell Side
Grouped by Kin Score band and ranked by composite score within each, with the separate agent-readiness score alongside. Click the scores on any row to open the full facet and dimension breakdown behind both numbers, and click again to close it.
search
103 providers
Exemplar 2 66.5+ Reference-quality API operations across every facet.
1
beehiiv Exemplar agent ready Sold to the publisher (sell side)
beehiiv is a newsletter publishing platform offering email publishing, subscriber management, paid subscriptions, an ad network, referrals, polls, automation...
Composite
73.6
Agent
61.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 73.6/100 · exemplar
Contract Quality
16.4 / 25
Developer Ergonomics
14.4 / 20
0 / 0
Operational Transparency
8.2 / 13
0 / 0
Discoverability
8.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.9 / 15
Agent readiness — 61/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
2
Mirakl Exemplar agent ready Sold to the publisher (sell side)
Mirakl is the global leader in platform business innovation, providing an operating system for commerce that lets retailers, brands, and B2B distributors lau...
Composite
72.5
Agent
54.4
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 72.5/100 · exemplar
Contract Quality
14.0 / 25
Developer Ergonomics
14.6 / 20
0 / 0
Operational Transparency
6.5 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.9 / 15
Agent readiness — 54/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
6.0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling derived
0.9 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
Strong 10 54.3 – 66.4 Solid contracts, transparent operations, and an easy start.
3
StackAdapt Strong agent ready Sold to the advertiser (buy side)
StackAdapt is an AI-powered programmatic advertising platform with REST and GraphQL APIs for managing campaigns, ad groups, creatives, targeting segments, pi...
Composite
65.8
Agent
47.7
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 65.8/100 · strong
Contract Quality
12.8 / 25
Developer Ergonomics
14.6 / 20
0 / 0
Operational Transparency
3.8 / 13
0 / 0
Discoverability
8.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.8 / 15
Agent readiness — 48/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
4
MOLOCO Strong agent native Sold to both sides
Moloco is a machine-learning advertising company that operates three developer-facing platforms: Moloco Ads (a performance demand-side platform for app marke...
Composite
64.0
Agent
57.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 64.0/100 · strong
Contract Quality
16.6 / 25
Developer Ergonomics
13.2 / 20
0 / 0
Operational Transparency
9.4 / 13
0 / 0
Discoverability
8.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.8 / 15
Agent readiness — 57/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
5
MediaValet Strong agent ready Sold to the publisher (sell side)
MediaValet is a cloud-native, Microsoft Azure-based digital asset management (DAM) platform for storing, organizing, governing, sharing and distributing an o...
Composite
61.7
Agent
34.3
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 61.7/100 · strong
Contract Quality
14.7 / 25
Developer Ergonomics
11.8 / 20
0 / 0
Operational Transparency
4.4 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.9 / 15
Agent readiness — 34/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility documented
2.4 / 6
MCP Server
0 / 12
Machine-Readable Auth negotiable
7.5 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity documented
3.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
6
HookLogic (Criteo) Strong agent ready Sold to the publisher (sell side)
HookLogic was a retail-media advertising exchange and ad server that let brands buy sponsored-product placements in retailer search results (Walmart, Target,...
Composite
61.6
Agent
33.8
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 61.6/100 · strong
Contract Quality
11.1 / 25
Developer Ergonomics
14.8 / 20
0 / 0
Operational Transparency
10.3 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.8 / 15
Agent readiness — 34/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth negotiable
7.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity documented
3.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
7
Criteo Strong agent ready Sold to the publisher (sell side)
Criteo is a global commerce media company whose Retail Media, Marketing Solutions and Commerce Grid platforms let retailers, brands, agencies and partners cr...
Composite
60.7
Agent
41.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 60.7/100 · strong
Contract Quality
11.3 / 25
Developer Ergonomics
12.7 / 20
0 / 0
Operational Transparency
10.3 / 13
0 / 0
Discoverability
8.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.8 / 15
Agent readiness — 42/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server platform
3.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card flavored
2.0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
8
Skai (Kenshoo) Strong agent ready Sold to the publisher (sell side)
Skai (formerly Kenshoo) is an AI-powered commerce media platform that helps brands and agencies centralize retail media, paid search, and paid social data, t...
Composite
60.2
Agent
47.7
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 60.2/100 · strong
Contract Quality
10.5 / 25
Developer Ergonomics
10.6 / 20
0 / 0
Operational Transparency
6.5 / 13
0 / 0
Discoverability
6.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.8 / 15
Agent readiness — 48/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
9
Bluma Strong agent ready Sold to the publisher (sell side)
Bluma is a San Francisco-based AI company (Y Combinator Fall 2025) building a short-form AI content engine that lets creators, agencies, and brands produce s...
Composite
58.5
Agent
50.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 58.5/100 · strong
Contract Quality
9.8 / 25
Developer Ergonomics
14.2 / 20
0 / 0
Operational Transparency
7.2 / 13
0 / 0
Discoverability
7.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.8 / 15
Agent readiness — 51/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
10
Rockbot Strong agent ready Sold to the publisher (sell side)
Rockbot is a unified in-location media platform for businesses, giving multi-location operators one system to control background music, audio messaging, digi...
Composite
57.6
Agent
37.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 57.6/100 · strong
Contract Quality
11.3 / 25
Developer Ergonomics
11.8 / 20
0 / 0
Operational Transparency
5.1 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.9 / 15
Agent readiness — 38/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
11
Brandfolder Strong agent ready Sold to the publisher (sell side)
Brandfolder is a digital asset management (DAM) platform and Smartsheet company that provides a RESTful API for managing brand assets, collections, sections,...
Composite
57.4
Agent
35.1
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 57.4/100 · strong
Contract Quality
15.3 / 25
Developer Ergonomics
9.4 / 20
0 / 0
Operational Transparency
5.8 / 13
0 / 0
Discoverability
7.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.3 / 15
Agent readiness — 35/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server platform
3.0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
12
The Trade Desk Strong agent ready Sold to the advertiser (buy side)
The Trade Desk is an independent, omnichannel demand-side platform (DSP) for programmatic advertising, headquartered in Ventura, California. Its cloud-based ...
Composite
55.1
Agent
43.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 55.1/100 · strong
Contract Quality
10.0 / 25
Developer Ergonomics
16.1 / 20
0 / 0
Operational Transparency
5.5 / 13
0 / 0
Discoverability
7.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.8 / 15
Agent readiness — 43/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server documented
4.8 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples documented
1.8 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
Developing 24 39.3 – 54.2 Real signal across most facets with visible, nameable gaps.
13
Constructor.io Developing agent aware Sold to the publisher (sell side)
Constructor (Constructor.io) is an AI-powered ecommerce search and product discovery platform for online retailers. Its APIs cover autocomplete/autosuggest, ...
Composite
53.9
Agent
28.1
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 53.9/100 · developing
Contract Quality
13.9 / 25
Developer Ergonomics
11.5 / 20
0 / 0
Operational Transparency
2.9 / 13
0 / 0
Discoverability
7.7 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.5 / 15
Agent readiness — 28/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server documented
4.8 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
14
Wideo Developing agent aware Sold to the publisher (sell side)
Wideo is an online video creation and automation platform that lets teams produce animated videos, presentations, and marketing content from drag-and-drop te...
Composite
53.2
Agent
27.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 53.2/100 · developing
Contract Quality
14.6 / 25
Developer Ergonomics
11.8 / 20
0 / 0
Operational Transparency
3.1 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 28/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
15
Cardlytics Developing agent ready Sold to the publisher (sell side)
Cardlytics is a commerce media platform that uses first-party purchase data from its financial-institution partners to help advertisers reach consumers insid...
Composite
52.2
Agent
41.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 52.2/100 · developing
Contract Quality
12.4 / 25
Developer Ergonomics
10.8 / 20
0 / 0
Operational Transparency
6.2 / 13
0 / 0
Discoverability
8.9 / 10
Regulatory · Banking & Open Finance
6.3 / 15
Agent readiness — 41/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth negotiable
7.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity documented
3.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
16
Magnite Developing agent ready Sold to the publisher (sell side)
Magnite, Inc. (NASDAQ: MGNI) is the world's largest independent sell-side advertising platform, headquartered in New York with major operations in Los Angele...
Composite
51.2
Agent
29.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 51.2/100 · developing
Contract Quality
11.6 / 25
Developer Ergonomics
13.2 / 20
0 / 0
Operational Transparency
4.4 / 13
0 / 0
Discoverability
8.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.4 / 15
Agent readiness — 29/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
17
SmartNews Developing agent ready Sold to the publisher (sell side)
SmartNews is a news-discovery company whose consumer app ranks and delivers news to tens of millions of readers in Japan and the United States. For developer...
Composite
51.0
Agent
31.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 51.0/100 · developing
Contract Quality
13.4 / 25
Developer Ergonomics
12.7 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.6 / 15
Agent readiness — 32/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
18
Linktree Developing agent ready Sold to the publisher (sell side)
Linktree is the link-in-bio platform used by 70M+ creators, brands, and businesses to share everything they create, curate, and sell from a single URL. Opera...
Composite
50.0
Agent
43.7
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 50.0/100 · developing
Contract Quality
0.0 / 25
Developer Ergonomics
13.2 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
8.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.8 / 15
Agent readiness — 44/100 · agent ready
Machine-Readable Contract
0 / 18
Agentic Access Contract
10 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
19
Akkio Developing agent aware Sold to the publisher (sell side)
Akkio is a no-code predictive AI and AI-workflow-automation platform built for media agencies and data providers. Teams use it to activate data across the ca...
Composite
49.2
Agent
24.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 49.2/100 · developing
Contract Quality
10.1 / 25
Developer Ergonomics
13.2 / 20
0 / 0
Operational Transparency
4.4 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.9 / 15
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
20
MikMak Developing agent ready Sold to the publisher (sell side)
MikMak is an eCommerce enablement and analytics platform for multichannel brands, converting shoppers across social media, retail media, brand-owned websites...
Composite
48.6
Agent
33.1
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 48.6/100 · developing
Contract Quality
12.9 / 25
Developer Ergonomics
8.2 / 20
0 / 0
Operational Transparency
6.5 / 13
0 / 0
Discoverability
6.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.5 / 15
Agent readiness — 33/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server documented
4.8 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
21
RevContent Developing agent ready
RevContent is a performance-driven native advertising and content recommendation network offering a REST API for managing widgets, campaigns (boosts), ad con...
Composite
48.6
Agent
31.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 48.6/100 · developing
Contract Quality
6.3 / 25
Developer Ergonomics
13.2 / 20
0 / 0
Operational Transparency
3.8 / 13
0 / 0
Discoverability
7.1 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.3 / 15
Agent readiness — 32/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
22
99designs Developing agent aware Sold to the publisher (sell side)
99designs by Vista is a global creative marketplace connecting clients with a worldwide network of freelance designers for logos, brand identity, web and pac...
Composite
46.5
Agent
21.4
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 46.5/100 · developing
Contract Quality
12.7 / 25
Developer Ergonomics
11.8 / 20
0 / 0
Operational Transparency
3.8 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.6 / 15
Agent readiness — 21/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
23
News Break Developing agent ready Sold to the publisher (sell side)
NewsBreak is the leading local news and information platform in the United States, operated by Particle Media, Inc., a Delaware corporation founded in Silico...
Composite
46.4
Agent
29.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 46.4/100 · developing
Contract Quality
13.1 / 25
Developer Ergonomics
11.8 / 20
0 / 0
Operational Transparency
6.2 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 29/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
24
Famous Developing agent aware Sold to the publisher (sell side)
Famous (famous.co) returns a 301 to Amaze (amaze.co), the creator-commerce platform operated by Amaze Holdings, Inc. Amaze describes itself as building the o...
Composite
44.9
Agent
19.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 44.9/100 · developing
Contract Quality
9.6 / 25
Developer Ergonomics
9.6 / 20
0 / 0
Operational Transparency
1.7 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.6 / 15
Agent readiness — 20/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
25
Chartbeat Developing human only Sold to the publisher (sell side)
Chartbeat is a real-time content analytics and audience-engagement platform built for digital publishers, media brands, and editorial teams. It measures how ...
Composite
44.4
Agent
5.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 44.4/100 · developing
Contract Quality
0.0 / 25
Developer Ergonomics
14.3 / 20
0 / 0
Operational Transparency
5.1 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
26
Disconetwork Developing agent ready Sold to the publisher (sell side)
Disco (disconetwork.com, Disco Technology Inc.) is a commerce media network focused on the post-purchase moment. It helps ecommerce brands and platforms mone...
Composite
44.1
Agent
30.8
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 44.1/100 · developing
Contract Quality
14.2 / 25
Developer Ergonomics
13.1 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.5 / 15
Agent readiness — 31/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
27
Stagwell Developing agent aware Sold to both sides
Stagwell (NASDAQ: STGW) is a digital-first global marketing services and technology company and a Fortune 1000 firm, operating a network of creative, media, ...
Composite
43.2
Agent
23.4
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 43.2/100 · developing
Contract Quality
0.0 / 25
Developer Ergonomics
5.7 / 20
0 / 0
Operational Transparency
5.8 / 13
0 / 0
Discoverability
8.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.8 / 15
Agent readiness — 23/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server platform
3.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
28
Dotdash Meredith / People Inc Developing agent aware Sold to the publisher (sell side)
Profile for People Inc (formerly Dotdash Meredith) in the API Evangelist network. America's largest digital and print publisher, operating 40+ brands includi...
Composite
43.0
Agent
12.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 43.0/100 · developing
Contract Quality
4.5 / 25
Developer Ergonomics
4.8 / 20
0 / 0
Operational Transparency
3.8 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.1 / 15
Agent readiness — 13/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
10 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
29
CRM Bonus Developing agent aware Sold to the publisher (sell side)
CRM Bonus (CRMBonus) is a Brazilian retail technology platform for customer acquisition, conversion, and loyalty. Its products include Giftback cashback and ...
Composite
42.0
Agent
27.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 42.0/100 · developing
Contract Quality
12.2 / 25
Developer Ergonomics
12.7 / 20
0 / 0
Operational Transparency
5.1 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 28/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
30
Choozle Developing agent ready Sold to the advertiser (buy side)
Choozle is a Denver-based self-service demand-side platform (DSP) for programmatic digital advertising across Display, Connected TV, Video, Audio, Native, DO...
Composite
41.9
Agent
31.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 41.9/100 · developing
Contract Quality
15.0 / 25
Developer Ergonomics
9.4 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
7.1 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.5 / 15
Agent readiness — 32/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
31
FreeWheel Media Developing agent ready Sold to the publisher (sell side)
FreeWheel, a Comcast company, is an advertising technology platform for the streaming and premium video television marketplace. It gives advertisers, agencie...
Composite
41.8
Agent
31.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 41.8/100 · developing
Contract Quality
12.1 / 25
Developer Ergonomics
8.9 / 20
0 / 0
Operational Transparency
5.1 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 32/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
32
iSpot.tv Developing agent aware Sold to the publisher (sell side)
iSpot.tv is a TV and video advertising measurement company that provides end-to-end measurement unifying creative assessment, audience measurement, and outco...
Composite
41.5
Agent
7.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 41.5/100 · developing
Contract Quality
0.0 / 25
Developer Ergonomics
12.1 / 20
0 / 0
Operational Transparency
8.6 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.4 / 15
Agent readiness — 8/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
33
TripleLift Developing agent aware Sold to both sides
TripleLift is a programmatic advertising exchange and supply-side platform built around native inventory, with a public developer surface in two parts. The T...
Composite
40.9
Agent
22.8
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 40.9/100 · developing
Contract Quality
2.7 / 25
Developer Ergonomics
9.4 / 20
0 / 0
Operational Transparency
7.5 / 13
0 / 0
Discoverability
7.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.3 / 15
Agent readiness — 23/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server platform
3.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
34
MODIVO Developing agent aware Sold to the publisher (sell side)
MODIVO is a Polish multibrand fashion and lifestyle retailer that operates one of the largest fashion e-commerce platforms in Central and Eastern Europe, sel...
Composite
40.8
Agent
27.4
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 40.8/100 · developing
Contract Quality
14.6 / 25
Developer Ergonomics
7.5 / 20
0 / 0
Operational Transparency
1.0 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Payments
3.3 / 15
Agent readiness — 27/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility documented
2.4 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
35
Gist Developing agent aware Sold to the publisher (sell side)
Gist is an AI brand-visibility, answer-engine and content-monetization platform built by ProRata (founded 2024) that helps publishers and advertisers stay vi...
Composite
39.8
Agent
27.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 39.8/100 · developing
Contract Quality
11.4 / 25
Developer Ergonomics
12.5 / 20
0 / 0
Operational Transparency
3.1 / 13
0 / 0
Discoverability
6.4 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.4 / 15
Agent readiness — 27/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling
7.0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
36
Substack Developing agent ready Sold to the publisher (sell side)
Substack is an independent newsletter and media platform that lets writers, podcasters, video creators, and other culture makers publish directly to readers ...
Composite
39.8
Agent
32.7
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 39.8/100 · developing
Contract Quality
0.0 / 25
Developer Ergonomics
9.5 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
6.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
6.0 / 15
Agent readiness — 33/100 · agent ready
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
Thin 24 26.2 – 39.2 Limited machine-readable signal beyond documentation a human can read.
37
MadHive Thin agent ready Sold to both sides
Madhive is a New York-based advertising technology company that operates a demand-side platform (DSP) and end-to-end software stack built for local and conne...
Composite
39.2
Agent
44.1
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 39.2/100 · thin
Contract Quality
13.5 / 25
Developer Ergonomics
3.2 / 20
0 / 0
Operational Transparency
6.5 / 13
0 / 0
Discoverability
6.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.9 / 15
Agent readiness — 44/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
38
WideOrbit Thin agent aware Sold to the publisher (sell side)
WideOrbit is a premium ad management platform for the media industry, giving broadcast television, cable and broadcast networks, radio, and digital publisher...
Composite
39.1
Agent
25.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 39.1/100 · thin
Contract Quality
9.8 / 25
Developer Ergonomics
10.5 / 20
0 / 0
Operational Transparency
1.4 / 13
0 / 0
Discoverability
5.7 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.1 / 15
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
39
AppNexus Thin agent aware Sold to both sides
AppNexus was a New York-based programmatic advertising technology company that ran one of the largest independent real-time online ad exchanges alongside a c...
Composite
38.8
Agent
7.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 38.8/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
12.4 / 20
0 / 0
Operational Transparency
10.9 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.1 / 15
Agent readiness — 8/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
40
Covatic Thin agent ready Sold to the publisher (sell side)
Covatic is a UK-based, B Corp certified advertising technology company providing privacy-preserving audience intelligence and addressability for media owners...
Composite
38.2
Agent
29.7
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 38.2/100 · thin
Contract Quality
11.6 / 25
Developer Ergonomics
7.5 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.9 / 15
Agent readiness — 30/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
41
Coactive Thin agent ready Sold to the publisher (sell side)
Coactive is a multimodal AI platform that delivers a contextual intelligence layer for modern media, turning unstructured images and video into structured, s...
Composite
37.0
Agent
31.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 37.0/100 · thin
Contract Quality
12.4 / 25
Developer Ergonomics
6.1 / 20
0 / 0
Operational Transparency
2.4 / 13
0 / 0
Discoverability
7.2 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.1 / 15
Agent readiness — 32/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility documented
2.4 / 6
MCP Server documented
4.8 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
42
Pokkt Thin agent aware Sold to both sides
Pokkt is a mobile-first advertising and app monetization platform, part of AnyMind Group, serving app publishers and game developers with SDK-based ad moneti...
Composite
36.7
Agent
25.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 36.7/100 · thin
Contract Quality
9.8 / 25
Developer Ergonomics
11.4 / 20
0 / 0
Operational Transparency
1.4 / 13
0 / 0
Discoverability
7.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.1 / 15
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
43
AdReady (CPXi) Thin agent ready Sold to the publisher (sell side)
AdReady is a digital advertising execution brand operated by Digital Remedy (formerly CPX Interactive / CPXi). Digital Remedy runs an omnichannel advertising...
Composite
36.3
Agent
29.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 36.3/100 · thin
Contract Quality
11.4 / 25
Developer Ergonomics
5.6 / 20
0 / 0
Operational Transparency
2.1 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.4 / 15
Agent readiness — 29/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
44
OpenX Thin agent ready Sold to the publisher (sell side)
OpenX is an independent supply-side platform (SSP) and programmatic ad exchange headquartered in Pasadena, California, founded in 2008. OpenX connects publis...
Composite
36.0
Agent
40.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 36.0/100 · thin
Contract Quality
6.0 / 25
Developer Ergonomics
13.8 / 20
0 / 0
Operational Transparency
2.4 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.6 / 15
Agent readiness — 41/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server documented
4.8 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
45
Vizit Thin agent aware Sold to the publisher (sell side)
Vizit (Vizit Labs, Inc.) is a Boston-based Visual AI company whose platform predicts, measures, optimizes and monitors the effectiveness of ecommerce visual ...
Composite
35.9
Agent
12.1
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 35.9/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
13.2 / 20
0 / 0
Operational Transparency
5.1 / 13
0 / 0
Discoverability
7.4 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.4 / 15
Agent readiness — 12/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
46
Epsilon Thin agent ready Sold to the publisher (sell side)
Epsilon is a Publicis Groupe marketing and advertising technology company that operates identity-led, data-driven marketing across paid, owned and earned cha...
Composite
35.7
Agent
29.7
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 35.7/100 · thin
Contract Quality
11.9 / 25
Developer Ergonomics
5.6 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
8.9 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 30/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
47
Koah Labs Thin agent aware
Koah Labs operates Koah, an advertising network purpose-built for AI applications. It ships two products: an Ad SDK that lets publishers monetize chat and ag...
Composite
33.9
Agent
16.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 33.9/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
15.7 / 20
0 / 0
Operational Transparency
3.4 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.4 / 15
Agent readiness — 17/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
48
Marin Software Thin agent aware Sold to both sides
Marin Software is a performance marketing and digital advertising management platform used by e-commerce brands, agencies, and enterprise marketers to plan, ...
Composite
33.2
Agent
7.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 33.2/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
7.1 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.4 / 15
Agent readiness — 8/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
49
Sharethrough Thin agent aware Sold to both sides
Sharethrough is an omnichannel programmatic advertising exchange (SSP) for native, display, video and CTV inventory, and one of the largest independent ad ma...
Composite
32.2
Agent
20.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 32.2/100 · thin
Contract Quality
3.7 / 25
Developer Ergonomics
5.7 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.4 / 15
Agent readiness — 21/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
50
Ibotta Thin agent ready Sold to the publisher (sell side)
Ibotta is a Denver-based consumer technology company (NYSE: IBTA) that operates a cash-back rewards platform and the Ibotta Performance Network (IPN), a digi...
Composite
32.0
Agent
32.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 32.0/100 · thin
Contract Quality
10.9 / 25
Developer Ergonomics
8.5 / 20
0 / 0
Operational Transparency
1.7 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.9 / 15
Agent readiness — 32/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
51
Flipp (Wishabi) Thin agent aware Sold to the publisher (sell side)
Flipp (operated by Wishabi) is a Toronto-based retail media and digital merchandising company that connects retailers, brands, and consumers through shoppabl...
Composite
31.6
Agent
28.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 31.6/100 · thin
Contract Quality
10.3 / 25
Developer Ergonomics
8.9 / 20
0 / 0
Operational Transparency
2.4 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.1 / 15
Agent readiness — 29/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
6 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
9 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
4 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
52
Yieldmo Thin agent ready Sold to the publisher (sell side)
Yieldmo is a programmatic native advertising marketplace and smart exchange that differentiates and enhances the value of ad inventory for buyers and sellers...
Composite
30.6
Agent
43.3
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 30.6/100 · thin
Contract Quality
10.0 / 25
Developer Ergonomics
7.5 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
6.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.0 / 15
Agent readiness — 43/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling derived
0.9 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
53
OneScreen AI Thin agent aware Sold to the publisher (sell side)
OneScreen AI is a data-driven out-of-home (OOH) advertising company that makes real-world media — billboards, transit, and place-based advertising — as query...
Composite
29.3
Agent
10.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 29.3/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
5.7 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
7.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
5.1 / 15
Agent readiness — 11/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server documented
4.8 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
54
SocialSign.in Thin human only Sold to both sides
SocialSign.in is a guest WiFi marketing platform that turns venue Wi-Fi login into a customer-acquisition and engagement channel. When guests connect to free...
Composite
29.1
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 29.1/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
3.3 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.5 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
55
Albertsons Thin agent ready Sold to the publisher (sell side)
Albertsons Companies is one of the largest food and drug retailers in the United States, operating supermarkets and pharmacies under banners including Albert...
Composite
29.0
Agent
30.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 29.0/100 · thin
Contract Quality
7.2 / 25
Developer Ergonomics
5.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
7.1 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 31/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
56
Silveredge Thin human only Sold to the publisher (sell side)
Silveredge is SilverEdge Technologies, the operating entity behind the Silverpush brand — an AI-powered contextual intelligence and video advertising company...
Composite
28.8
Agent
5.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 28.8/100 · thin
Contract Quality
3.1 / 25
Developer Ergonomics
9.0 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.1 / 15
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
57
Swiftly Thin agent aware Sold to the publisher (sell side)
Swiftly (Swiftly Systems, Inc.) is a Seattle-based retail technology company that sells an AI platform purpose-built for grocery, convenience and wholesale r...
Composite
28.8
Agent
19.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 28.8/100 · thin
Contract Quality
8.8 / 25
Developer Ergonomics
4.2 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
7.4 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.1 / 15
Agent readiness — 19/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
58
FlyteDesk Thin agent aware Sold to the publisher (sell side)
flytedesk is the campus advertising platform that connects national brands with college media across the United States. Founded in 2015 in Boulder, Colorado,...
Composite
28.6
Agent
24.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 28.6/100 · thin
Contract Quality
8.8 / 25
Developer Ergonomics
5.2 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Education & Research
3.7 / 15
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
59
TEGNA Thin agent aware Sold to the publisher (sell side)
TEGNA Inc. is an American broadcast, digital media, and marketing services company headquartered in Tysons, Virginia, operating as a subsidiary of Nexstar Me...
Composite
27.5
Agent
10.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 27.5/100 · thin
Contract Quality
0.4 / 25
Developer Ergonomics
6.1 / 20
0 / 0
Operational Transparency
2.7 / 13
0 / 0
Discoverability
7.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 11/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
60
PubMatic Thin agent ready Sold to the publisher (sell side)
PubMatic is a Redwood City, California-headquartered independent technology company (NASDAQ: PUBM) operating a supply-side platform (SSP) that powers program...
Composite
27.1
Agent
34.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 27.1/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
8.1 / 20
0 / 0
Operational Transparency
2.4 / 13
0 / 0
Discoverability
7.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 34/100 · agent ready
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics derived
1.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
Emerging 27 11 – 26.1 More than an index entry but still mostly links rather than artifacts.
61
Lucky Cart Emerging human only Sold to both sides
Lucky Cart is a French MarTech company specializing in retail media and smart commerce for grocery and consumer-goods retailers. It combines first-party tran...
Composite
26.0
Agent
5.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 26.0/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
7.1 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
7.1 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.4 / 15
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
62
PlayPlay Emerging human only Sold to the publisher (sell side)
PlayPlay is an online video and visual creation platform that lets business teams produce on-brand videos and images without prior editing experience. Throug...
Composite
25.7
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 25.7/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
1.4 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.4 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
63
Laurence Emerging agent ready Sold to the publisher (sell side)
Laurence is a New York City based Y Combinator (Winter 2026) company that automates Amazon advertising and marketplace management for brands. The platform ap...
Composite
25.4
Agent
33.6
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 25.4/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
6.1 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
7.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.8 / 15
Agent readiness — 34/100 · agent ready
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
12.0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
5.0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
64
Media Radar Emerging human only Sold to the publisher (sell side)
MediaRadar (now incorporating the data and capabilities of Vivvix) is a marketing and advertising intelligence platform that tracks advertising investment, c...
Composite
25.0
Agent
5.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 25.0/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
5.7 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
7.3 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
65
Catch&Release Emerging human only Sold to the publisher (sell side)
Catch&Release is a UGC creator platform and content-licensing marketplace that helps brands and agencies discover, license, and clear rights for "found conte...
Composite
24.3
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 24.3/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
2.4 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
66
Sinclair Emerging agent aware Sold to the publisher (sell side)
Sinclair, Inc. (Nasdaq: SBGI), formerly Sinclair Broadcast Group, is a diversified media company and one of the largest U.S. local television broadcasters. T...
Composite
22.7
Agent
8.8
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 22.7/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
8.0 / 20
0 / 0
Operational Transparency
1.7 / 13
0 / 0
Discoverability
6.1 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.6 / 15
Agent readiness — 9/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
67
Tvscientific Emerging agent aware Sold to both sides
tvScientific is a connected-TV (CTV) advertising platform for performance marketers, pairing premium streaming-TV inventory with AI-powered bidding and optim...
Composite
22.3
Agent
5.4
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 22.3/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
3.8 / 20
0 / 0
Operational Transparency
2.4 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.8 / 15
Agent readiness — 5/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
68
Minute Media Emerging agent aware Sold to the publisher (sell side)
Minute Media is a global technology, media, and advertising company that builds and operates digital sports and entertainment content brands while licensing ...
Composite
21.7
Agent
7.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 21.7/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
5.7 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 8/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
69
Ground Emerging human only Sold to the publisher (sell side)
Ground News is a news aggregation platform, built by Snapwise Inc. and backed by Techstars, that helps readers see every side of every story. It gathers cove...
Composite
19.8
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 19.8/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
70
PUBLY Emerging human only Sold to the publisher (sell side)
PUBLY is a Korean career-development and content membership platform operated by NEWNEEK Co., Ltd. (뉴닉). It offers a subscription-based Career Membership giv...
Composite
19.4
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 19.4/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
71
WeStock Emerging human only Sold to the publisher (sell side)
WeStock is a shopper-marketing platform that helps consumer packaged goods (CPG) brands drive product trial, build first-party retail audiences, and manage t...
Composite
18.6
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 18.6/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
72
TVbeat Emerging agent aware Sold to the publisher (sell side)
TVbeat is a London-based, Techstars-backed advertising technology company whose platform unifies linear television and streaming (CTV) advertising operations...
Composite
17.5
Agent
9.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 17.5/100 · emerging
Contract Quality
1.6 / 25
Developer Ergonomics
5.2 / 20
0 / 0
Operational Transparency
5.1 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.5 / 15
Agent readiness — 9/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples documented
1.8 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
73
Horizon Media Emerging human only Sold to both sides
Horizon Media is the largest independent media agency in the United States, founded in 1989 by Bill Koenigsberg and headquartered at 75 Varick Street in New ...
Composite
16.6
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 16.6/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.7 / 13
0 / 0
Discoverability
5.2 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.5 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
74
Gannett Emerging human only Sold to the publisher (sell side)
Gannett Co., Inc. is a diversified media and digital marketing solutions company and the publisher of USA TODAY and a network of more than 200 local daily ne...
Composite
16.5
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 16.5/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
0.5 / 20
0 / 0
Operational Transparency
1.4 / 13
0 / 0
Discoverability
5.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
3.7 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
75
CoolerX Emerging agent aware Sold to the publisher (sell side)
CoolerX — formerly Cooler Screens — is an in-store retail media and merchandising technology company that turns cooler doors, endcaps, checkout coolers and p...
Composite
15.9
Agent
10.1
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 15.9/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
2.9 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
6.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
4.2 / 15
Agent readiness — 10/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server platform
3.0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
76
Quad/Graphics Emerging human only Sold to the publisher (sell side)
Quad (NYSE: QUAD), formerly Quad/Graphics, is a Sussex, Wisconsin marketing experience company that pairs one of North America's largest commercial printing ...
Composite
15.8
Agent
5.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 15.8/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
3.8 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.9 / 15
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
77
Interpublic Group Emerging agent aware Sold to the publisher (sell side)
The Interpublic Group of Companies (IPG) is one of the world's largest advertising and marketing services holding companies, with networks including McCann W...
Composite
15.4
Agent
27.2
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 15.4/100 · emerging
Contract Quality
4.0 / 25
Developer Ergonomics
6.1 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.4 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.5 / 15
Agent readiness — 27/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
78
TNL Mediagene Emerging human only Sold to the publisher (sell side)
TNL Mediagene is a next-generation digital and technology media group serving millennial and Gen Z audiences across Asia. Formed from the 2023 merger of Taiw...
Composite
14.1
Agent
4.7
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 14.1/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.9 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
6.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.8 / 15
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
79
Newneek Emerging human only Sold to the publisher (sell side)
Newneek (뉴닉) is a South Korean knowledge and media platform that makes news and current events easy and fun to follow. Founded by Kim So-yeon and operated by...
Composite
13.9
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 13.9/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
80
ReDEF Emerging human only Sold to the publisher (sell side)
REDEF is a media curation and newsletter company founded and led by Jason Hirschhorn (CEO + Chief Curator) that "DJs the internet" — surfacing daily remixes ...
Composite
13.4
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 13.4/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.0 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
81
CommerceIQ Emerging human only Sold to the publisher (sell side)
CommerceIQ is an AI-powered ecommerce platform that helps consumer brands win in algorithmic retail across sales, digital shelf, retail media, and content ex...
Composite
13.2
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 13.2/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.7 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
82
BBDO Worldwide Emerging agent aware Sold to the publisher (sell side)
BBDO Worldwide is a global advertising agency network founded in 1928 and headquartered in New York City. It is the largest of the creative-agency networks o...
Composite
12.8
Agent
7.9
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 12.8/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
4.3 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
5.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.5 / 15
Agent readiness — 8/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
83
Virool Emerging human only Sold to the publisher (sell side)
Virool is a native video advertising platform that distributes branded video content ("advertainment") across the web to help brands reach and grow targeted ...
Composite
12.6
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 12.6/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.2 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
84
Ara Emerging human only Sold to the publisher (sell side)
Ara (Ara Labs, Inc.) is a digital out-of-home (DOOH) advertising network that finances, installs, and operates rich-media displays across mobility, municipal...
Composite
12.5
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 12.5/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
85
Sync API Emerging human only
Sync API is an enterprise API platform for the in-app mobile advertising ecosystem, delivering performance, transparency, and control for marketers. The plat...
Composite
12.4
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 12.4/100 · emerging
Contract Quality
2.7 / 25
Developer Ergonomics
1.9 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
7.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
1.6 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
86
Linkett Emerging human only Sold to the publisher (sell side)
Linkett is a digital out-of-home (DOOH) analytics platform for digital signage and retail displays. A proprietary WiFi sensor mounted at the screen passively...
Composite
11.7
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 11.7/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.9 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
87
Spotter Emerging human only Sold to the publisher (sell side)
Spotter is a creator-economy platform that invests in YouTube creators through capital, catalog licensing, and brand partnerships, and connects brands with t...
Composite
11.2
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 11.2/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.0 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
1.9 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
Minimal 16 0 – 10.9 Index entry only; little beyond a description and a link.
88
Omnicom Group Minimal human only Sold to both sides
Omnicom Group Inc. (NYSE: OMC) is the world's largest marketing and sales communications holding company, formed in its current shape when Omnicom completed ...
Composite
9.9
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 9.9/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
5.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
89
SureWaves Minimal human only Sold to the publisher (sell side)
SureWaves is a broadcast-television advertising technology company that integrates linear TV with digital advertising infrastructure. It provides AI-powered ...
Composite
9.8
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 9.8/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.5 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.4 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
90
OUTFRONT Media Minimal human only Sold to the publisher (sell side)
OUTFRONT Media is a U.S. out-of-home (OOH) advertising company and real estate investment trust (NYSE: OUT) operating a national portfolio of billboards, dig...
Composite
9.6
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 9.6/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.5 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.1 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
91
MightyHive Minimal human only Sold to the publisher (sell side)
MightyHive was a data and digital media consultancy that helped brands take control of their programmatic advertising, media buying, data strategy, and marke...
Composite
9.2
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 9.2/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.5 / 20
0 / 0
Operational Transparency
1.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
2.4 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
92
Profitero Minimal human only Sold to the publisher (sell side)
Profitero+ is an eCommerce data, technology and services platform that helps consumer brands measure and grow their digital shelf presence across major retai...
Composite
9.1
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 9.1/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
1.5 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
93
Supponor Minimal human only Sold to the publisher (sell side)
Supponor is a virtual advertising technology company for live sports broadcasting, now part of TGI Sport. Its software digitally replaces and inserts in-venu...
Composite
8.5
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 8.5/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
1.5 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
94
Red Ventures Minimal human only Sold to the publisher (sell side)
Red Ventures is a privately held digital marketing and media holding company headquartered in Fort Mill, South Carolina, operating a portfolio of high-growth...
Composite
7.7
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 7.7/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.5 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
5.6 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
1.5 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
95
Mediaspectrum Minimal human only Sold to the publisher (sell side)
Mediaspectrum is a cloud-based SaaS provider of multichannel advertising, content management, and publishing software for media companies and publishers. Fou...
Composite
6.8
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 6.8/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
1.5 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
96
mth Sense Minimal human only
mth Sense (Mth Sense Inc.), operating as RevSense, is a mobile ad-technology company founded in 2011 by Mandar Agte and Mohan Balachandran and backed by Y Co...
Composite
5.6
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 5.6/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
1.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.9 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
97
Quantum Minimal human only Sold to the publisher (sell side)
Quantum is a Saudi Arabian advertising-technology (adtech) enabler that bridges online publishers and advertisers with data and technology. Its Quantum One o...
Composite
5.4
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 5.4/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.9 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
98
Massive Dynamic Minimal human only Sold to the publisher (sell side)
Massive Dynamic is an AI-powered advertising platform that bills itself as "The Advertising Copilot" and "the human-AI interface for massive scale." It helps...
Composite
4.6
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 4.6/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.8 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
99
DIVE studios Minimal human only Sold to the publisher (sell side)
DIVE Studios is a global K-entertainment media platform that produces original shows, podcasts, and short-form social content, reaching over 135M Gen Z and M...
Composite
4.1
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 4.1/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
5.5 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.9 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
100
88rising Minimal human only Sold to the publisher (sell side)
88rising (stylized 88 with a rising arrow) is an American mass media company and record label founded in 2015 by Sean Miyashiro, headquartered in Los Angeles...
Composite
3.4
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 3.4/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.9 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
101
Conteller Minimal human only Sold to the publisher (sell side)
Conteller is a user-generated content (UGC) marketplace where brands pay for authentic media directly from their own customers and everyday, non-famous creat...
Composite
3.4
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 3.4/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.9 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
102
Absurd Minimal human only Sold to the publisher (sell side)
Absurd is an AI video creation platform positioning itself as "the Creative OS for AI video." It uses autonomous AI agents to handle scripting, scene plannin...
Composite
3.3
Agent
2.5
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 3.3/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
4.8 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.8 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
103
Tapsense Minimal human only
TapSense was a mobile advertising and real-time-bidding exchange founded in 2011 in San Francisco, connecting app publishers to brand advertisers through a p...
Composite
0.0
Agent
0.0
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Composite quality — 0.0/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
0 / 0
Operational Transparency
0.0 / 13
0 / 0
Discoverability
0.0 / 10
Regulatory · Horizontal (data, software, accessibility, platform)
0.0 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5