MCP Gateway DatasheetSelection guide · Rev 2026-11-03

In short: agentgateway scores 5.10 out of 10 and shares tenth place in this guide. Its strongest area is deployment, and its weakest is human approval. Deployment is listed as Open source, self-hosted. It is free under Apache 2.0. Each score below has a reason and a dated source.

Features

  • MCP tool federation over stdio, HTTP, SSE and Streamable HTTP
  • OpenAPI to MCP
  • JWT, API key and OAuth authentication
  • RBAC with a CEL policy engine
  • Rate limiting and TLS
  • OpenTelemetry metrics, logs and traces

Specifications

ParameterValueSource
Product typeOpen source agent gateway[agw-gh]
LicenceApache 2.0[agw-gh]
Policy engineCEL[agw-gh]
AuthJWT, API keys, OAuth[agw-gh]
TelemetryOpenTelemetry[agw-gh]
Price as publishedFree open source[agw-gh]

How does agentgateway score on each criterion?

CriterionWeightScoreReasonSource
G1 Identity-bound per-call authorization256Fine-grained RBAC with a CEL policy engine can evaluate MCP requests, but the person behind an agent is not a documented input.[agw-gh]
G2 Credential brokering204Upstream auth is configurable, but brokering short-lived credentials so the agent never holds them was not described.[agw-gh]
G3 Human approval and escalation152No human approval step was found.[agw-gh]
G4 Server registry and discovery104Tool federation across targets is documented, but an owned registry with discovery of unregistered servers was not.[agw-gh]
G5 Audit evidence105OpenTelemetry metrics, logs and traces are documented; SIEM export tied to a person was not.[agw-gh]
G6 Standards107Supports JWT, OAuth, OAuth metadata and DCR endpoints, and TLS.[agw-gh]
G7 Deployment and buying clarity109Free to self-host under Apache 2.0.[agw-gh]
Total1005.10Sum of score times weight, divided by 100.

Typical deployment

Self-hosted binary or container.

Pricing as published

Free under Apache 2.0.

Works alongside your identity provider?

Yes. JWT and OAuth validation work against an external identity provider, including Entra endpoints. [agw-gh]

Frequently asked questions

Does agentgateway work alongside my identity provider?
Yes. JWT and OAuth validation work against an external identity provider, including Entra endpoints.
How is agentgateway deployed?
Self-hosted binary or container.
What does agentgateway cost?
Free under Apache 2.0.

How does it compare?

Revision history

RevChange
2026-11-03First issue of this datasheet.

Sources

By The Datasheet desk · Published and reviewed 2026-11-03