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1mcp/agent

MCP Developer Tools

Unified MCP runtime that aggregates multiple MCP servers and provides a CLI workflow for AI agents like Codex, Claude, and Cursor

Track releases GitHub Website
TypeScript Latest v0.34.4 · 5d ago Security brief →

Features

  • Aggregates multiple MCP servers into a single unified runtime (`1mcp serve`)
  • CLI mode offers progressive tool discovery with `instructions`, `inspect`, and `run` commands for agent loops
  • Supports static and template MCP servers loaded at startup or per‑client/session context
  • Provides stdio proxy fallback for broad client compatibility while preserving project context
  • Direct streamable HTTP attachment for clients that already speak MCP natively

Recent releases

View all 17 releases →
No immediate action
v0.34.4 Bug fix

Fixes backend stderr block

Open
No immediate action
v0.34.3 Mixed

OAuth fix + asset updates

Open
No immediate action
v0.34.2 Bug fix

Duplicate session fix

Open
No immediate action
v0.34.1 Mixed

Prerelease tag filtering + ignore backups

Open
No immediate action
v0.34.0 New feature

Background runtime lifecycle + downloads

Open

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About

Stars
475
Forks
53
Languages
TypeScript JavaScript Shell
Downloads/week
820 ↑10%
NPM Maintainers
1
Contributors
7
View on GitHub View on npm Homepage Documentation

Install & Platforms

Install via
npm

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Beta — feedback welcome: [email protected]