mcptoon MCP Server: Install & Setup

Install mcptoon in Claude Code

Claude Code

claude mcp add mcptoon -- uvx mcptoon

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "mcptoon": {
      "command": "uvx",
      "args": [
        "mcptoon"
      ]
    }
  }
}

Frequently asked questions

What does the mcptoon MCP server do?

Connect AI agents to MCP servers from one config synced across coding tools, served through one process with compact tool discovery and spec validation.

Is the mcptoon MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does mcptoon run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add mcptoon to Claude Code?

Run: claude mcp add mcptoon -- uvx mcptoon

More aggregators & gateways MCP servers

View all

MCPProxy

403

smart-mcp-proxy/mcpproxy-go

Local MCP proxy that routes multiple servers through one endpoint, with BM25 tool filtering, quarantine security, activity logging and a web UI.

LocalFreeGo

Claude Skills

411

K-Dense-AI/claude-skills-mcp

Search and use Claude Agent Skills from any model or client as if natively supported.

LocalAccount neededPython

Blockrun

391

blockrunai/blockrun-mcp

Access AI models such as GPT-5, Claude, Gemini, Grok and DeepSeek, paid per use via x402 micropayments in USDC on Base.

LocalPaid serviceTypeScript

Lunar

506

TheLunarCompany/lunar/mcpx

MCPX: open-source gateway for managing MCP servers at scale, centralizing tool discovery, access controls, call prioritization and usage tracking.

LocalFreeTypeScript

AISIX AI Gateway

207

api7/aisix

Self-hosted MCP gateway fronting upstream servers with per-tool access control, guardrails, rate limits and usage logs; also proxies LLM and A2A agent traffic.

LocalFreeRust

Agent

525

1mcp-app/agent

Aggregates multiple MCP servers into one unified server.

LocalAccount neededTypeScript