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authserver
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authserver

Active·★ 81·AGPL-3.0·Updated 2026-10-14

Authplane is a self-hosted authorization server designed for the Model Context Protocol (MCP), simplifying secure authentication and authorization for AI agents and services. It handles token issuance, validation, IdP federation, and agent-to-agent delegation, offering a complete solution for securing MCP servers.

#Authorization Server#OAuth 2.1#Identity Management#Self-Hosted#API Security#AI Agent Authentication
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Guides
#Go
#Microservices
$ Install
$ export AUTHPLANE_ADMIN_API_KEY="$(openssl rand -hex 32)" && export AUTHPLANE_SESSION_SECRET="$(openssl rand -hex 32)" && docker run -p 9000:9000 -p 9001:9001 -e AUTHPLANE_ADMIN_API_KEY -e AUTHPLANE_SESSION_SECRET -e AUTHPLANE_CLIENT_CREDENTIALS_ENABLED=true -e AUTHPLANE_DPOP_ENABLED=true -e AUTHPLANE_TOKEN_EXCHANGE_ENABLED=true -v authserver-data:/data authplane/authserver:latest serve
↗ Visit site★ GitHub
01

Features

01Spec-compliant access tokens for any MCP server in any language.
02Federation to existing OIDC-compliant Identity Providers (IdP) like Google, Okta, Azure AD.
03Agent-to-agent delegation with audit logging and act-claim chains.
04Built-in Admin UI for managing everything from a browser, embedded in the same binary.
05Production-grade storage (PostgreSQL) and observability (OpenTelemetry, Prometheus, Helm chart).
02

Compatibility

Go
SDK
Verified via docs
TypeScript
SDK
Verified via docs
Python
SDK
Verified via docs
Docker
Deployment
Verified via docs
Kubernetes
Deployment
Verified via docs
PostgreSQL
Database
Verified via docs
03

Quick start

1
$ export AUTHPLANE_ADMIN_API_KEY="$(openssl rand -hex 32)"
2
$ export AUTHPLANE_SESSION_SECRET="$(openssl rand -hex 32)"
3
$ docker run -p 9000:9000 -p 9001:9001 -e AUTHPLANE_ADMIN_API_KEY -e AUTHPLANE_SESSION_SECRET -e AUTHPLANE_CLIENT_CREDENTIALS_ENABLED=true -e AUTHPLANE_DPOP_ENABLED=true -e AUTHPLANE_TOKEN_EXCHANGE_ENABLED=true -v authserver-data:/data authplane/authserver:latest serve
04

Use cases

↳Securing new or existing Model Context Protocol (MCP) servers.
↳Integrating with existing Identity Providers for centralized user management.
↳Enabling secure agent-to-agent communication and delegated access.
↳Storing and vending refresh tokens for upstream providers (e.g., GitHub, Google, Slack).
05

Alternatives

⚡Top VS:
VSmcp-server-template★14→VSmcp-hangar★18→VSphantom-secrets★18→

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AuthPlane /
authserver
↗

OAuth 2.1 Authorization Server for the Model Context Protocol (MCP)

81AGPL-3.0
Last commit1w ago
StatusActive
CategorySecurity & Safety
Links
Documentation↗Discussion↗Issues↗Releases↗
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