rekog-labs/MCP-Nest

A NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing AI tools, resources, and prompts.

65
/ 100
Established

Leverages NestJS decorators and dependency injection to map service methods directly as MCP tools, resources, and prompts with automatic Zod validation and discovery. Supports multiple transports (HTTP+SSE, streamable HTTP, STDIO) with built-in OAuth/guard-based authentication and optional external authorization server integration (Keycloak, Auth0). Enables interactive tool calls with user elicitation, per-tool authorization, and runtime capability registration for enterprise-grade MCP server implementations.

599 stars. Actively maintained with 4 commits in the last 30 days.

No Package No Dependents
Maintenance 16 / 25
Adoption 10 / 25
Maturity 16 / 25
Community 23 / 25

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Stars

599

Forks

104

Language

TypeScript

License

MIT

Last pushed

Mar 11, 2026

Commits (30d)

4

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