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MCP Tool Chainer

@thirdstrandstudio

基本情報

カテゴリ

その他

トランスポート

stdio

作者

thirdstrandstudio

投稿者

JayArrowz

MCP Tool Chainer について

概要はまだありません

#mcp-tool-chainer#tool-chaining#mcp-server

MCP Tool Chainer の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "mcp_tool_chainer": {
      "command": "npx",
      "args": [
        "-y",
        "@thirdstrandstudio/mcp-tool-chainer",
        "`claude_desktop_config.json` or `mcp.json`"
      ],
      "env": {}
    }
  }
}

MCP Tool Chainer のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

上のボタンで一時的なサンドボックスでこのサーバーを実行し、ツール一覧を取得できます。

概要

What is Mcp_tool_chainer?

An MCP (Model Context Protocol) server that chains calls to other MCP tools, allowing sequential tool execution with result passing to reduce token usage. It was designed to solve issue #215 of the MCP specification.

How to use Mcp_tool_chainer?

Install via npm (npm install -g @thirdstrandstudio/mcp-tool-chainer) or build from source. Add it as the last MCP server in your claude_desktop_config.json or mcp.json using npx -y @thirdstrandstudio/mcp-tool-chainer (or the built path). Then invoke the mcp_chain tool with a mcpPath array of tool calls, using CHAIN_RESULT to pass intermediate results.

Key features of Mcp_tool_chainer

  • Chains multiple MCP tools together in sequence
  • Passes results from one tool to another using CHAIN_RESULT placeholder
  • Automatically discovers tools from configured MCP servers
  • Minimal token usage compared to individual tool calls
  • Provides three MCP tools: mcp_chain, chainable_tools, and discover_tools

Use cases of Mcp_tool_chainer

  • Fetch a webpage and then extract specific content with XPath in a single call
  • Build multi-step data processing pipelines without sending large intermediate results back to the LLM
  • Simplify complex workflows that require sequential tool interactions
  • Reduce latency by minimizing round-trips between the LLM and tools

よくある質問

1

What is the purpose of Mcp_tool_chainer?

It chains calls to other MCP tools, passing results between them sequentially to reduce token usage and round-trips.

2

What are the prerequisites for using Mcp_tool_chainer?

Node.js v16 or later and npm or yarn.

3

How do I install Mcp_tool_chainer?

Install globally via `npm install -g @thirdstrandstudio/mcp-tool-chainer` or clone the repository and build from source with `npm install && npm run build`.

4

How do I configure Mcp_tool_chainer for use with Claude Desktop or Cursor?

Add an entry to your `claude_desktop_config.json` or `mcp.json` with command `npx` and args `["-

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