API Evangelist Sector Report
The State of API Management
36 API management vendors scored — the market that sells other people their API practice, measured on its own rubric. The platforms average 55.0 against a whole-catalog average of 22.6, and 37.9 on agent readiness. Apigee scores 74.0 on the composite and 30.6 on agents. Not one vendor of 36 signals idempotency, in the market that sells you the gateway where you would implement it.
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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.
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35 providers
Exemplar 6 66+ Reference-quality API operations across every facet.
1
Apigee Exemplar 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
74.0
Agent
30.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 74.0/100 · exemplar
Contract Quality
19.8 / 25
Developer Ergonomics
12.6 / 20
Commercial Clarity
16.8 / 20
Operational Transparency
10.3 / 13
Governance
7.0 / 12
Discoverability
7.6 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
2
MuleSoft Exemplar agent ready 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
72.0
Agent
36.9
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 72.0/100 · exemplar
Contract Quality
19.8 / 25
Developer Ergonomics
12.6 / 20
Commercial Clarity
16.8 / 20
Operational Transparency
8.9 / 13
Governance
8.3 / 12
Discoverability
5.6 / 10
Agent readiness — 37/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
3
Amazon API Gateway Exemplar agent ready 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
71.4
Agent
38.3
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 71.4/100 · exemplar
Contract Quality
20.7 / 25
Developer Ergonomics
12.2 / 20
Commercial Clarity
15.8 / 20
Operational Transparency
8.9 / 13
Governance
7.0 / 12
Discoverability
6.9 / 10
Agent readiness — 38/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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 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
4
Zuplo Exemplar agent ready Full-Stack API Management Platforms
Zuplo is the API management platform for developers. Build, deploy, and scale APIs faster with Zuplo.
Composite
71.2
Agent
45.5
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 71.2/100 · exemplar
Contract Quality
20.0 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
18.4 / 20
Operational Transparency
10.3 / 13
Governance
7.0 / 12
Discoverability
5.6 / 10
Agent readiness — 46/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
5
Apidog Exemplar agent ready 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
71.0
Agent
47.7
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 71.0/100 · exemplar
Contract Quality
20.0 / 25
Developer Ergonomics
12.6 / 20
Commercial Clarity
13.7 / 20
Operational Transparency
10.9 / 13
Governance
7.0 / 12
Discoverability
6.9 / 10
Agent readiness — 48/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 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
6
Microsoft Azure API Management Exemplar agent ready 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
67.8
Agent
44.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 67.8/100 · exemplar
Contract Quality
6.4 / 25
Developer Ergonomics
18.7 / 20
Commercial Clarity
17.4 / 20
Operational Transparency
10.3 / 13
Governance
8.3 / 12
Discoverability
6.9 / 10
Agent readiness — 45/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 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
Strong 8 56 – 65.9 Solid contracts, transparent operations, and an easy start.
7
Axway Strong 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
65.2
Agent
44.1
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 65.2/100 · strong
Contract Quality
17.6 / 25
Developer Ergonomics
12.6 / 20
Commercial Clarity
13.7 / 20
Operational Transparency
7.5 / 13
Governance
8.3 / 12
Discoverability
5.6 / 10
Agent readiness — 44/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
8
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
63.1
Agent
55.0
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 63.1/100 · strong
Contract Quality
17.0 / 25
Developer Ergonomics
14.3 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
6.8 / 13
Governance
8.3 / 12
Discoverability
6.7 / 10
Agent readiness — 55/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 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
9
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
62.6
Agent
41.0
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 62.6/100 · strong
Contract Quality
14.5 / 25
Developer Ergonomics
8.3 / 20
Commercial Clarity
15.8 / 20
Operational Transparency
8.9 / 13
Governance
8.3 / 12
Discoverability
6.9 / 10
Agent readiness — 41/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
10
Google Cloud API Gateway Strong 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
60.2
Agent
30.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 60.2/100 · strong
Contract Quality
15.3 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
14.2 / 20
Operational Transparency
6.8 / 13
Governance
7.0 / 12
Discoverability
6.9 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
11
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
59.6
Agent
51.8
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 59.6/100 · strong
Contract Quality
17.2 / 25
Developer Ergonomics
12.6 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
6.8 / 13
Governance
7.0 / 12
Discoverability
5.9 / 10
Agent readiness — 52/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 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
12
Red Hat 3scale Strong agent ready 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
59.2
Agent
37.8
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 59.2/100 · strong
Contract Quality
17.0 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
7.5 / 13
Governance
8.3 / 12
Discoverability
6.5 / 10
Agent readiness — 38/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
13
SAP API Management Strong 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
56.9
Agent
30.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 56.9/100 · strong
Contract Quality
17.6 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
5.5 / 13
Governance
8.3 / 12
Discoverability
5.6 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
14
TIBCO Strong 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
56.6
Agent
32.0
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 56.6/100 · strong
Contract Quality
19.6 / 25
Developer Ergonomics
7.0 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
5.5 / 13
Governance
7.0 / 12
Discoverability
7.2 / 10
Regulatory · Telecommunications
8.7 / 15
Agent readiness — 32/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
Developing 16 42 – 55.9 Real signal across most facets with visible, nameable gaps.
15
Gravitee Developing 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
54.7
Agent
50.5
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 54.7/100 · developing
Contract Quality
14.3 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
11.6 / 20
Operational Transparency
6.8 / 13
Governance
7.0 / 12
Discoverability
5.0 / 10
Agent readiness — 51/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 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
16
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
53.4
Agent
30.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 53.4/100 · developing
Contract Quality
16.6 / 25
Developer Ergonomics
7.4 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
6.8 / 13
Governance
8.3 / 12
Discoverability
6.5 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
17
APIPark Developing agent ready 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
52.9
Agent
36.9
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 52.9/100 · developing
Contract Quality
19.4 / 25
Developer Ergonomics
4.3 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
6.8 / 13
Governance
7.0 / 12
Discoverability
7.4 / 10
Agent readiness — 37/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
18
APIIDA Developing 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
51.6
Agent
30.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 51.6/100 · developing
Contract Quality
19.8 / 25
Developer Ergonomics
4.8 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
4.8 / 13
Governance
7.0 / 12
Discoverability
7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
19
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
51.0
Agent
24.8
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 51.0/100 · developing
Contract Quality
14.2 / 25
Developer Ergonomics
5.2 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
6.8 / 13
Governance
8.3 / 12
Discoverability
6.5 / 10
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 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
20
Apinizer Developing agent ready 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
50.8
Agent
36.9
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 50.8/100 · developing
Contract Quality
19.4 / 25
Developer Ergonomics
4.3 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
4.8 / 13
Governance
7.0 / 12
Discoverability
7.4 / 10
Agent readiness — 37/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
21
Emissary-Ingress Developing 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
50.8
Agent
21.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 50.8/100 · developing
Contract Quality
16.7 / 25
Developer Ergonomics
5.2 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
6.8 / 13
Governance
7.0 / 12
Discoverability
7.2 / 10
Agent readiness — 22/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
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
22
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
49.8
Agent
30.2
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 49.8/100 · developing
Contract Quality
12.0 / 25
Developer Ergonomics
7.0 / 20
Commercial Clarity
14.2 / 20
Operational Transparency
8.9 / 13
Governance
1.2 / 12
Discoverability
6.5 / 10
Agent readiness — 30/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 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
23
Envoy Developing agent ready 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
49.7
Agent
37.8
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 49.7/100 · developing
Contract Quality
16.4 / 25
Developer Ergonomics
7.4 / 20
Commercial Clarity
5.8 / 20
Operational Transparency
6.8 / 13
Governance
7.0 / 12
Discoverability
6.3 / 10
Agent readiness — 38/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
24
Spring Cloud Gateway Developing 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
47.2
Agent
21.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 47.2/100 · developing
Contract Quality
14.8 / 25
Developer Ergonomics
2.2 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
6.8 / 13
Governance
8.3 / 12
Discoverability
7.2 / 10
Agent readiness — 22/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
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
25
Software AG Developing 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
47.1
Agent
30.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 47.1/100 · developing
Contract Quality
17.1 / 25
Developer Ergonomics
6.1 / 20
Commercial Clarity
5.8 / 20
Operational Transparency
3.4 / 13
Governance
8.3 / 12
Discoverability
6.5 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
26
KrakenD Developing 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
45.9
Agent
32.4
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 45.9/100 · developing
Contract Quality
14.7 / 25
Developer Ergonomics
7.0 / 20
Commercial Clarity
5.8 / 20
Operational Transparency
6.8 / 13
Governance
7.0 / 12
Discoverability
4.6 / 10
Agent readiness — 32/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 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
27
Broadcom Developing 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
45.3
Agent
30.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 45.3/100 · developing
Contract Quality
19.1 / 25
Developer Ergonomics
2.2 / 20
Commercial Clarity
5.8 / 20
Operational Transparency
4.8 / 13
Governance
7.0 / 12
Discoverability
6.5 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
28
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
44.8
Agent
38.7
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 44.8/100 · developing
Contract Quality
5.0 / 25
Developer Ergonomics
9.6 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
8.2 / 13
Governance
8.3 / 12
Discoverability
5.9 / 10
Agent readiness — 39/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
0 / 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
29
Solo.io Developing human only Gateways, Ingress and the Data Plane
Solo.io provides enterprise infrastructure for cloud-native and AI-native environments, including API gateways, service mesh, and agentic AI infrastructure b...
Composite
43.8
Agent
4.7
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 43.8/100 · developing
Contract Quality
6.1 / 25
Developer Ergonomics
4.8 / 20
Commercial Clarity
12.1 / 20
Operational Transparency
6.2 / 13
Governance
8.3 / 12
Discoverability
6.5 / 10
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
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
30
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
43.4
Agent
44.1
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 43.4/100 · developing
Contract Quality
5.8 / 25
Developer Ergonomics
8.7 / 20
Commercial Clarity
7.4 / 20
Operational Transparency
6.8 / 13
Governance
8.3 / 12
Discoverability
6.5 / 10
Agent readiness — 44/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 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
Thin 1 28 – 41.9 Limited machine-readable signal beyond documentation a human can read.
31
Apiman Thin 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
41.6
Agent
21.6
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 41.6/100 · thin
Contract Quality
13.3 / 25
Developer Ergonomics
2.2 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
4.8 / 13
Governance
7.0 / 12
Discoverability
6.5 / 10
Agent readiness — 22/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
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
Emerging 4 13 – 27.9 More than an index entry but still mostly links rather than artifacts.
32
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
25.5
Agent
3.2
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 25.5/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
5.2 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
6.8 / 13
Governance
0.0 / 12
Discoverability
5.6 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
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
33
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
24.6
Agent
3.2
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 24.6/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
4.3 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
6.8 / 13
Governance
0.0 / 12
Discoverability
5.6 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
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
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
24.3
Agent
3.2
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 24.3/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
5.7 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
4.8 / 13
Governance
0.0 / 12
Discoverability
5.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
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
35
Envoy Gateway Emerging human only Gateways, Ingress and the Data Plane
Envoy Gateway is a CNCF project providing a Kubernetes-native API gateway built on Envoy Proxy, implementing the Kubernetes Gateway API for simplified traffi...
Composite
22.4
Agent
3.2
Kin Score
How this is scored →scored 2026-08-04 · rubric v0.9
Composite quality — 22.4/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.7 / 20
Commercial Clarity
7.9 / 20
Operational Transparency
6.8 / 13
Governance
0.0 / 12
Discoverability
5.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
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