1mcp/agent

MCP Developer Tools

A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one.

Track releases GitHub Website

TypeScript Latest v0.32.0 · 15d ago Security brief →

Features

Aggregates multiple MCP servers into a single unified runtime
Provides CLI mode for progressive tool discovery by agents (instructions, inspect, run)
Supports stdio proxy and direct HTTP streamable endpoints for broad client compatibility

Recent releases

View all 9 releases →

Review required

v0.32.0 New feature 15d

Auth RBAC

MCP tools + security hardening

Open

v0.31.0 Maintenance 1mo

Documentation refreshed for CLI mode and maximum compatibility.

Full changelog

📦 Downloads

Binary Downloads

Compressed archives containing platform-specific binaries:

Linux (x64): 1mcp-linux-x64.tar.gz
Linux (ARM64): 1mcp-linux-arm64.tar.gz
Windows (x64): 1mcp-win32-x64.zip
macOS (ARM64): 1mcp-darwin-arm64.tar.gz
macOS (Intel): 1mcp-darwin-x64.tar.gz

Docker Images

# Stable version
# Extended version (recommended)
docker pull ghcr.io/1mcp-app/agent:v0.31.0
docker pull ghcr.io/1mcp-app/agent:latest

# Lite version (minimal dependencies)
docker pull ghcr.io/1mcp-app/agent:v0.31.0-lite
docker pull ghcr.io/1mcp-app/agent:lite

NPM Installation

npm install -g @1mcp/agent@latest

📚 Documentation

Refresh 1MCP documentation for CLI mode and server filtering (#296) by @xizhibei in #296
Enhance documentation for 1MCP, focusing on maximum compatibility and streamable HTTP by @xizhibei

Full Changelog: https://github.com/1mcp-app/agent/compare/v0.31.0-beta3...v0.31.0

View release on GitHub

v0.30.2 New feature 2mo

Notable features

Mock SSE server for issue reproduction
Updated notification handling

Full changelog

📦 Downloads

Binary Downloads

Compressed archives containing platform-specific binaries:

Linux (x64): 1mcp-linux-x64.tar.gz
Linux (ARM64): 1mcp-linux-arm64.tar.gz
Windows (x64): 1mcp-win32-x64.zip
macOS (ARM64): 1mcp-darwin-arm64.tar.gz
macOS (Intel): 1mcp-darwin-x64.tar.gz

Docker Images

# Stable version
# Extended version (recommended)
docker pull ghcr.io/1mcp-app/agent:v0.30.2
docker pull ghcr.io/1mcp-app/agent:latest

# Lite version (minimal dependencies)
docker pull ghcr.io/1mcp-app/agent:v0.30.2-lite
docker pull ghcr.io/1mcp-app/agent:lite

NPM Installation

npm install -g @1mcp/agent@latest

🚀 Features

Add mock SSE server for reproducing issue #255 and update notification handling (#256) by @xizhibei in #256

Full Changelog: https://github.com/1mcp-app/agent/compare/v0.30.1...v0.30.2

View release on GitHub

v0.30.0 New feature 3mo

Notable features

MCP server templates
Serena integration guides

Full changelog

📦 Downloads

Binary Downloads

Compressed archives containing platform-specific binaries:

Linux (x64): 1mcp-linux-x64.tar.gz
Linux (ARM64): 1mcp-linux-arm64.tar.gz
Windows (x64): 1mcp-win32-x64.zip
macOS (ARM64): 1mcp-darwin-arm64.tar.gz
macOS (Intel): 1mcp-darwin-x64.tar.gz

Docker Images

# Stable version
# Extended version (recommended)
docker pull ghcr.io/1mcp-app/agent:v0.30.0
docker pull ghcr.io/1mcp-app/agent:latest

# Lite version (minimal dependencies)
docker pull ghcr.io/1mcp-app/agent:v0.30.0-lite
docker pull ghcr.io/1mcp-app/agent:lite

NPM Installation

npm install -g @1mcp/agent@latest

📚 Documentation

Add MCP server templates and Serena integration guides (#242) by @xizhibei in #242

Full Changelog: https://github.com/1mcp-app/agent/compare/v0.30.0-beta1...v0.30.0

View release on GitHub

v0.29.1 New feature 4mo

Notable features

Restorable streamable HTTP sessions with enhanced logging

Full changelog

📦 Downloads

Binary Downloads

Compressed archives containing platform-specific binaries:

Linux (x64): 1mcp-linux-x64.tar.gz
Linux (ARM64): 1mcp-linux-arm64.tar.gz
Windows (x64): 1mcp-win32-x64.zip
macOS (ARM64): 1mcp-darwin-arm64.tar.gz
macOS (Intel): 1mcp-darwin-x64.tar.gz

Docker Images

# Stable version
# Extended version (recommended)
docker pull ghcr.io/1mcp-app/agent:v0.29.1
docker pull ghcr.io/1mcp-app/agent:latest

# Lite version (minimal dependencies)
docker pull ghcr.io/1mcp-app/agent:v0.29.1-lite
docker pull ghcr.io/1mcp-app/agent:lite