API Management
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
36 providers
Exemplar 2 66.5+ Reference-quality API operations across every facet.
1
Amazon API Gateway Exemplar agent aware Gateways, Ingress and the Data Plane
Amazon API Gateway is a fully managed service that makes it easy to create, publish, maintain, monitor, and secure APIs at any scale. It acts as the front do...
Composite
68.9
Agent
23.4
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 68.9/100 · exemplar
Contract Quality
20.7 / 25
Developer Ergonomics
13.6 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
7.6 / 10
Agent readiness — 23/100 · 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
0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 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
2
Microsoft Azure API Management Exemplar agent aware Full-Stack API Management Platforms
Microsoft Azure API Management is a hybrid, multicloud management platform for APIs across all environments. It is composed of an API gateway (data plane), a...
Composite
67.3
Agent
27.5
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 67.3/100 · exemplar
Contract Quality
14.6 / 25
Developer Ergonomics
17.9 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
7.8 / 10
Agent readiness — 28/100 · agent aware
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
0 / 8
Request/Response Examples partial
3.5 / 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
Strong 8 54.3 – 66.4 Solid contracts, transparent operations, and an easy start.
3
Solo.io Strong agent ready Gateways, Ingress and the Data Plane
Solo.io is a cloud-native application-networking company founded in 2017 that builds enterprise and open-source API gateways, service mesh, and agentic-AI in...
Composite
62.4
Agent
37.6
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 62.4/100 · strong
Contract Quality
17.4 / 25
Developer Ergonomics
15.7 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
8.2 / 10
Agent readiness — 38/100 · 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 partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 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
4
Apigee Strong agent aware Full-Stack API Management Platforms
Apigee is Google Cloud's native API management platform for building, managing, and securing APIs across any use case, environment, or scale. It provides API...
Composite
62.1
Agent
26.5
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 62.1/100 · strong
Contract Quality
18.6 / 25
Developer Ergonomics
16.4 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
8.3 / 10
Agent readiness — 27/100 · agent aware
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
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 documented
3.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
5
Boomi Strong agent aware Full-Stack API Management Platforms
Boomi is a leading integration platform that allows organizations to connect applications, data, and people across cloud and on-premise environments. By leve...
Composite
61.0
Agent
20.9
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 61.0/100 · strong
Contract Quality
18.6 / 25
Developer Ergonomics
12.4 / 20
0 / 0
Operational Transparency
7.2 / 13
0 / 0
Discoverability
6.7 / 10
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
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 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
6
WSO2 Strong agent ready Full-Stack API Management Platforms
WSO2 API Manager is an open-source API management platform supporting REST, SOAP, and GraphQL with flexible hybrid deployment. It provides a unified control ...
Composite
60.8
Agent
29.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 60.8/100 · strong
Contract Quality
14.2 / 25
Developer Ergonomics
9.8 / 20
0 / 0
Operational Transparency
7.2 / 13
0 / 0
Discoverability
7.6 / 10
Agent readiness — 30/100 · 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 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
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
7
Zuplo Strong agent ready Full-Stack API Management Platforms
Zuplo is the API management platform for developers. Build, deploy, and scale APIs faster with Zuplo.
Composite
59.4
Agent
31.7
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 59.4/100 · strong
Contract Quality
18.2 / 25
Developer Ergonomics
11.2 / 20
0 / 0
Operational Transparency
7.9 / 13
0 / 0
Discoverability
5.7 / 10
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
0 / 7
Rate-Limit Signaling
7.0 / 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
8
Kong Strong agent ready Full-Stack API Management Platforms
Kong is the AI Connectivity Company. Its platform spans Kong Gateway (the open-source API gateway built on NGINX and Lua), Kong Konnect (the SaaS control pla...
Composite
58.6
Agent
33.2
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 58.6/100 · strong
Contract Quality
16.5 / 25
Developer Ergonomics
10.2 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
6.1 / 10
Agent readiness — 33/100 · 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 partial
3.5 / 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
9
Gravitee Strong agent ready Full-Stack API Management Platforms
Gravitee.io is an open-source API management platform from GraviteeSource, combining a high-performance API Gateway, full-lifecycle API Management, Access Ma...
Composite
56.8
Agent
30.4
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 56.8/100 · strong
Contract Quality
14.8 / 25
Developer Ergonomics
14.0 / 20
0 / 0
Operational Transparency
3.4 / 13
0 / 0
Discoverability
7.0 / 10
Agent readiness — 30/100 · 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 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
0 / 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
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
10
Tyk Strong agent ready Full-Stack API Management Platforms
Tyk is an open-source API gateway and management platform supporting REST, GraphQL, gRPC, and Async APIs with a developer portal, analytics, and flexible dep...
Composite
54.5
Agent
34.0
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 54.5/100 · strong
Contract Quality
15.4 / 25
Developer Ergonomics
13.1 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
4.8 / 10
Agent readiness — 34/100 · 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 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
Developing 15 39.3 – 54.2 Real signal across most facets with visible, nameable gaps.
11
Apidog Developing agent aware Full-Stack API Management Platforms
Apidog is an all-in-one API development platform that connects the entire API lifecycle: visual API design, multi-protocol debugging (HTTP, REST, GraphQL, gR...
Composite
52.5
Agent
28.3
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 52.5/100 · developing
Contract Quality
18.7 / 25
Developer Ergonomics
8.8 / 20
0 / 0
Operational Transparency
7.9 / 13
0 / 0
Discoverability
7.6 / 10
Agent readiness — 28/100 · agent aware
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 bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
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
12
MuleSoft Developing agent aware Full-Stack API Management Platforms
MuleSoft Anypoint Platform is an enterprise integration and API management platform offering an API gateway, design center, exchange marketplace, and monitor...
Composite
51.3
Agent
24.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 51.3/100 · developing
Contract Quality
18.7 / 25
Developer Ergonomics
13.1 / 20
0 / 0
Operational Transparency
4.4 / 13
0 / 0
Discoverability
5.7 / 10
Agent readiness — 25/100 · 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
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
13
Bifrost Developing agent ready Gateways, Ingress and the Data Plane
Bifrost is a high-performance open-source AI gateway that unifies access to 20+ AI providers through a single OpenAI-compatible API. It supports 1,000+ model...
Composite
50.2
Agent
34.9
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 50.2/100 · developing
Contract Quality
5.1 / 25
Developer Ergonomics
12.4 / 20
0 / 0
Operational Transparency
6.8 / 13
0 / 0
Discoverability
7.2 / 10
Agent readiness — 35/100 · 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
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
14
Red Hat 3scale Developing agent aware Full-Stack API Management Platforms
Red Hat 3scale API Management is an enterprise-grade API management platform that enables organizations to share, secure, distribute, control, and monetize A...
Composite
49.6
Agent
25.5
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 49.6/100 · developing
Contract Quality
15.4 / 25
Developer Ergonomics
11.2 / 20
0 / 0
Operational Transparency
3.1 / 13
0 / 0
Discoverability
7.2 / 10
Agent readiness — 26/100 · 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
8.0 / 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
15
Google Cloud API Gateway Developing agent aware Gateways, Ingress and the Data Plane
Google Cloud API Gateway enables you to provide secure access to your backend services through a well-defined REST API that is consistent across all of your ...
Composite
49.5
Agent
19.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 49.5/100 · developing
Contract Quality
14.0 / 25
Developer Ergonomics
11.7 / 20
0 / 0
Operational Transparency
5.5 / 13
0 / 0
Discoverability
6.9 / 10
Agent readiness — 20/100 · 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
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
16
Axway Developing agent ready Full-Stack API Management Platforms
Axway provides API management, integration, and security solutions enabling organizations to connect, secure, and manage APIs across hybrid IT environments. ...
Composite
49.4
Agent
32.7
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 49.4/100 · developing
Contract Quality
17.0 / 25
Developer Ergonomics
14.0 / 20
0 / 0
Operational Transparency
5.1 / 13
0 / 0
Discoverability
5.7 / 10
Agent readiness — 33/100 · 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 documented
3.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
17
Apache APISIX Developing agent aware Gateways, Ingress and the Data Plane
Apache APISIX is a dynamic, real-time, high-performance cloud-native API gateway built on NGINX and etcd, developed by the Apache Software Foundation. It sup...
Composite
48.8
Agent
19.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 48.8/100 · developing
Contract Quality
15.3 / 25
Developer Ergonomics
8.1 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
6.7 / 10
Agent readiness — 20/100 · 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
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
18
Apinizer Developing agent aware Gateways, Ingress and the Data Plane
Apinizer is an API management platform that provides API gateway, API portal, API testing, monitoring, and security capabilities. It enables organizations to...
Composite
47.9
Agent
24.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 47.9/100 · developing
Contract Quality
17.0 / 25
Developer Ergonomics
8.6 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
7.6 / 10
Agent readiness — 25/100 · 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
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
19
NGINX Developing agent ready Gateways, Ingress and the Data Plane
NGINX is a high-performance open-source web server, reverse proxy, and API gateway widely used for load balancing, SSL termination, caching, and traffic mana...
Composite
46.9
Agent
31.5
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 46.9/100 · developing
Contract Quality
12.4 / 25
Developer Ergonomics
11.9 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
6.1 / 10
Agent readiness — 32/100 · 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
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
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
20
Apiman Developing agent aware Full-Stack API Management Platforms
Apiman is an open source API management platform featuring a REST API, manager UI, and standalone developer portal with multi-tenancy, events, notifications,...
Composite
45.7
Agent
23.6
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 45.7/100 · developing
Contract Quality
13.2 / 25
Developer Ergonomics
12.7 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
7.6 / 10
Agent readiness — 24/100 · 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 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
21
Envoy Developing agent aware Gateways, Ingress and the Data Plane
Envoy is a high-performance, open-source edge and service proxy designed for cloud-native applications and microservice architectures. It provides advanced l...
Composite
45.3
Agent
27.3
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 45.3/100 · developing
Contract Quality
15.4 / 25
Developer Ergonomics
8.8 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
7.2 / 10
Agent readiness — 27/100 · agent aware
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 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
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
22
TIBCO Developing agent aware Full-Stack API Management Platforms
APIs and services provided by TIBCO Software Inc., a global leader in integration, API management, and analytics software.
Composite
44.0
Agent
20.9
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 44.0/100 · developing
Contract Quality
17.7 / 25
Developer Ergonomics
6.4 / 20
0 / 0
Operational Transparency
2.4 / 13
0 / 0
Discoverability
8.0 / 10
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
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 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
23
IBM API Connect Developing agent aware Full-Stack API Management Platforms
IBM API Connect is a comprehensive end-to-end API management solution that enables organizations to create, secure, manage, share, monetize, and analyze APIs...
Composite
43.9
Agent
21.4
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 43.9/100 · developing
Contract Quality
10.4 / 25
Developer Ergonomics
9.5 / 20
0 / 0
Operational Transparency
4.4 / 13
0 / 0
Discoverability
7.4 / 10
Agent readiness — 21/100 · 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
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
24
Envoy Gateway Developing agent aware Gateways, Ingress and the Data Plane
Envoy Gateway is a CNCF project that manages Envoy Proxy as a standalone or Kubernetes-based application gateway. It implements the Kubernetes Gateway API an...
Composite
42.6
Agent
24.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 42.6/100 · developing
Contract Quality
10.0 / 25
Developer Ergonomics
15.2 / 20
0 / 0
Operational Transparency
5.5 / 13
0 / 0
Discoverability
8.2 / 10
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 documented
4.5 / 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
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
25
Traefik Labs Developing agent aware Gateways, Ingress and the Data Plane
Traefik Labs builds cloud-native traffic and API infrastructure - the open-source Traefik Proxy (an ingress controller, reverse proxy, and load balancer for ...
Composite
42.5
Agent
22.9
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 42.5/100 · developing
Contract Quality
12.6 / 25
Developer Ergonomics
7.1 / 20
0 / 0
Operational Transparency
5.8 / 13
0 / 0
Discoverability
6.7 / 10
Agent readiness — 23/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
6 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
9 / 9
Stable Error Semantics
0 / 8
Request/Response Examples partial
3.5 / 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
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
Thin 8 26.2 – 39.2 Limited machine-readable signal beyond documentation a human can read.
26
KrakenD Thin agent aware Gateways, Ingress and the Data Plane
KrakenD is a stateless, distributed, high-performance open-source API gateway written in Go, focused on API aggregation, transformation, and security with a ...
Composite
39.0
Agent
20.7
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 39.0/100 · thin
Contract Quality
12.9 / 25
Developer Ergonomics
6.7 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
4.8 / 10
Agent readiness — 21/100 · agent aware
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
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
27
SAP API Management Thin agent aware Full-Stack API Management Platforms
SAP API Management is an API platform that enables organizations to design, import, publish, secure, and monitor APIs. It provides a self-service developer p...
Composite
38.1
Agent
22.7
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 38.1/100 · thin
Contract Quality
15.5 / 25
Developer Ergonomics
4.5 / 20
0 / 0
Operational Transparency
3.1 / 13
0 / 0
Discoverability
5.9 / 10
Agent readiness — 23/100 · 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 negotiable
7.5 / 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
28
Spring Cloud Gateway Thin agent aware Gateways, Ingress and the Data Plane
Spring Cloud Gateway provides an intelligent, programmable router built on Spring WebFlux that serves as the entry point to microservice architectures. It of...
Composite
36.9
Agent
17.3
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 36.9/100 · thin
Contract Quality
13.8 / 25
Developer Ergonomics
5.7 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
6.7 / 10
Agent readiness — 17/100 · 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
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
29
APIIDA Thin agent aware Full-Stack API Management Platforms
APIIDA provides market-leading solutions for multi-vendor, cross-platform federated API management. The APIIDA API Control Plane enables enterprises to disco...
Composite
34.6
Agent
19.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 34.6/100 · thin
Contract Quality
18.0 / 25
Developer Ergonomics
4.3 / 20
0 / 0
Operational Transparency
1.4 / 13
0 / 0
Discoverability
6.9 / 10
Agent readiness — 20/100 · 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
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
30
Software AG Thin agent aware Full-Stack API Management Platforms
Software AG provides enterprise integration and API management through webMethods, a platform for connecting applications, processes, and people across hybri...
Composite
34.0
Agent
19.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 34.0/100 · thin
Contract Quality
16.0 / 25
Developer Ergonomics
6.7 / 20
0 / 0
Operational Transparency
1.0 / 13
0 / 0
Discoverability
6.7 / 10
Agent readiness — 20/100 · 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
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
31
APIPark Thin agent aware Full-Stack API Management Platforms
APIPark is an open-source, cloud-native AI gateway and API developer portal that helps developers and enterprises manage, integrate, and deploy AI and API se...
Composite
33.8
Agent
24.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 33.8/100 · thin
Contract Quality
16.2 / 25
Developer Ergonomics
4.8 / 20
0 / 0
Operational Transparency
3.4 / 13
0 / 0
Discoverability
6.9 / 10
Agent readiness — 25/100 · 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
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
32
Broadcom Thin agent aware Full-Stack API Management Platforms
Broadcom is a global technology company that specializes in the design and manufacturing of semiconductors and other hardware components for a wide range of ...
Composite
32.6
Agent
19.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 32.6/100 · thin
Contract Quality
17.3 / 25
Developer Ergonomics
4.3 / 20
0 / 0
Operational Transparency
1.4 / 13
0 / 0
Discoverability
6.5 / 10
Agent readiness — 20/100 · 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
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
Emissary-Ingress Thin agent aware Gateways, Ingress and the Data Plane
Emissary-Ingress is a CNCF incubating Kubernetes-native API gateway built on the Envoy proxy. It provides ingress control, load balancing, authentication, ra...
Composite
32.4
Agent
19.8
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 32.4/100 · thin
Contract Quality
14.8 / 25
Developer Ergonomics
4.0 / 20
0 / 0
Operational Transparency
1.4 / 13
0 / 0
Discoverability
6.7 / 10
Agent readiness — 20/100 · 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
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
Emerging 3 11 – 26.1 More than an index entry but still mostly links rather than artifacts.
34
APIwiz Emerging human only Full-Stack API Management Platforms
APIwiz is a federated API management platform that streamlines the complete API lifecycle from design through monetization. The low-code platform provides ce...
Composite
25.2
Agent
2.5
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 25.2/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
5.7 / 20
0 / 0
Operational Transparency
0.3 / 13
0 / 0
Discoverability
6.7 / 10
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
35
Higress Emerging human only Gateways, Ingress and the Data Plane
Higress is a cloud-native API gateway built on Istio and Envoy, providing enterprise-grade API gateway capabilities including traffic management, security, o...
Composite
22.0
Agent
2.5
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 22.0/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.9 / 20
0 / 0
Operational Transparency
4.8 / 13
0 / 0
Discoverability
6.3 / 10
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
36
Netflix Zuul Emerging human only Gateways, Ingress and the Data Plane
Netflix Zuul is an open-source L7 application gateway that provides dynamic routing, monitoring, resiliency, and security for edge services. Originally devel...
Composite
18.3
Agent
2.5
Kin Score
How this is scored →scored 2026-09-19 · rubric v0.22.0
Composite quality — 18.3/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
6.2 / 20
0 / 0
Operational Transparency
3.4 / 13
0 / 0
Discoverability
5.6 / 10
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