{"slug":"IBM/mcp-context-forge","name":"MCP Gateway","description":"A feature-rich gateway and proxy that federates MCP and REST services, unifying discovery, authentication, rate-limiting, and observability into a single endpoint for AI clients.","category":"development","tags":[],"official":false,"stars":3782,"transport":"stdio","install":[{"cmd":"npx -y @modelcontextprotocol/inspector","imports":[]}],"tools":[{"name":"federation","description":"Federates across multiple MCP and REST services"},{"name":"a2a_integration","description":"Agent-to-Agent integration for external AI agents (OpenAI, Anthropic, custom)"},{"name":"grpc_to_mcp_translation","description":"gRPC-to-MCP translation via automatic reflection-based service discovery"},{"name":"virtualization","description":"Virtualization of legacy APIs as MCP-compliant tools and servers"},{"name":"transport","description":"Transport over HTTP, JSON-RPC, WebSocket, SSE (with configurable keepalive), stdio and streamable-HTTP"},{"name":"admin_ui","description":"Admin UI for real-time management, configuration, and log monitoring (with airgapped deployment support)"},{"name":"auth_retries_rate_limiting","description":"Built-in auth, retries, and rate-limiting with user-scoped OAuth tokens and unconditional X-Upstream-Authorization header support"},{"name":"observability","description":"OpenTelemetry observability with Phoenix, Jaeger, Zipkin, and other OTLP backends"},{"name":"scalable_deployment","description":"Scalable deployments via Docker or PyPI, Redis-backed caching, and multi-cluster federation"},{"name":"rest_to_mcp_tool_adapter","description":"Adapts REST APIs into tools with automatic JSON Schema extraction"}],"env_vars":["JWT_SECRET_KEY","MCPGATEWAY_BEARER_TOKEN","MCP_SERVER_URL","DATABASE_URL","AUTH_ENCRYPTION_SECRET"],"auth_type":"none","github":"https://github.com/IBM/mcp-context-forge","homepage":"","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Thu May 28"}