Mcptoon
Description
Listing 255 MCP tools costs 71,929 tokens. mcptoon's name index: 581 (-99.2%, tiktoken-measured). Zero-dep CLI: one config syncs every agent; schemas never enter context.
Installation
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open the source below and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
README
mcptoon — Cross-Agent MCP Management Tool
**Listing 255 MCP tools costs 71,929 tokens. mcptoon's name index: 581.**
*tiktoken cl100k_base measured · reproduce it yourself: `mcptoon manifest --compact --tokens`*
✅ **Speaks the latest MCP spec (2026-07-28)** — stateless auto-negotiation, structured output parsed natively, MRTR multi round-trips, `server/discover` probing for new-spec servers with full backward compatibility.
🧩 **Agent Plugins Specification 1.0.0 compatible** — scan, install and sync the new cross-vendor plugin standard (Amazon / Cursor / Microsoft / OpenAI / Vercel) into **every** AI agent with one command: `mcptoon plugin install ` — including agents that have no native plugin loader.
[](https://pypi.org/project/mcptoon/) [](https://pypi.org/project/mcptoon/) [](https://github.com/activeing123/mcptoon/actions/workflows/ci.yml) [](#for-developers) [](#mcp-spec-compatibility-2026-07-28) [](https://agent-plugins.org/specification) [](#honest-limitations) [](LICENSE)
[中文文档](README.zh-CN.
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