anthropic-api-tools-mcp

v2026.09.24

Claude API (platform.claude.com) の tool use / Agent Skills / MCP リファレンス。 tool definition (JSON Schema), tool_use / tool_result, server tools(code execution, computer use, web search / web fetch, memory tool, tool search), Agent Skills (SKILL.md), Skills API, MCP connector, mcp_servers, MCP tunnels, Tunnels API。

GitHub
Install command
npx skhub add fandhe-ai/anthropic-api-tools-mcp
Markdown
SKILL.md

anthropic-api-tools-mcp

Claude API (platform.claude.com) — Messages API における tool use(tool definition・client/server tool・ built-in server tools)、Agent Skills(SKILL.md パッケージと Skills API)、MCP connector / MCP tunnels を カバーする公式リファレンス。

Messages API 本体(streaming / caching / thinking)は anthropic-api-core、Claude Code CLI の Skills / MCP 設定は anthropic-claude-code-extend、Agent SDK の Skills / MCP は anthropic-agent-sdk を参照(本スキルは Claude API 側の tool use / Agent Skills / MCP 定義を担当)。

ディレクトリ構成

skills/anthropic-api-tools-mcp/
  SKILL.md
  references/
    tool-use/
      README.md
      advisor-tool.md
      bash-tool.md
      build-a-tool-using-agent.md
      code-execution-tool.md
      computer-use-tool.md
      define-tools.md
      fine-grained-tool-streaming.md
      handle-tool-calls.md
      how-tool-use-works.md
      manage-tool-context.md
      memory-tool.md
      overview.md
      parallel-tool-use.md
      programmatic-tool-calling.md
      server-tools.md
      strict-tool-use.md
      text-editor-tool.md
      tool-combinations.md
      tool-reference.md
      tool-runner.md
      tool-search-tool.md
      tool-use-with-prompt-caching.md
      troubleshooting-tool-use.md
      web-fetch-tool.md
      web-search-tool.md
    agent-skills/
      README.md
      best-practices.md
      claude-api-skill.md
      enterprise.md
      overview.md
      quickstart.md
    mcp-connector/
      README.md
      mcp-connector.md
      remote-mcp-servers.md
    mcp-tunnels/
      README.md
      concepts.md
      console.md
      deploy-compose.md
      deploy-helm.md
      overview.md
      quickstart.md
      reference.md
      security.md
      troubleshooting.md
    endpoints/
      README.md
      admin-mcp-tunnels.md
      skills-create.md
      skills-delete.md
      skills-list.md
      skills-retrieve.md
      skills-versions-create.md
      skills-versions-delete.md
      skills-versions-download.md
      skills-versions-list.md
      skills-versions-retrieve.md
      tunnels-archive.md
      tunnels-certificates-archive.md
      tunnels-certificates-create.md
      tunnels-certificates-list.md
      tunnels-certificates-retrieve.md
      tunnels-create.md
      tunnels-list.md
      tunnels-retrieve.md
      tunnels-reveal_token.md
      tunnels-rotate_token.md
  samples/
    README.md
    custom-tool-definition.md
    tool-runner.md
    code-execution.md
    web-search-fetch.md
    structured-tool-use.md
    skill-package.md
    mcp-connector.md
    memory-tool.md

探索手順

タスクからカテゴリを引き、カテゴリの README.md で目的のページを特定する:

  1. 下記マッピング表でタスクに対応するカテゴリを探す
  2. そのカテゴリの references/{category}/README.md(samples/ は直下の README.md)を参照して目的のページを特定する
  3. 該当ページの .md を Read して詳細を確認する

タスク → カテゴリ マッピング

タスクカテゴリ参照 README
tool definition(JSON Schema)を書く・tool_use / tool_result を扱う・client/server tool の区別を知りたいtool-usereferences/tool-use/README.md
server tools(code execution, computer use, web search / web fetch, memory tool, bash, text editor, tool search)を使いたいtool-usereferences/tool-use/README.md
strict tool use・parallel tool use・fine-grained streaming・prompt caching との併用・tool エラーの troubleshooting を知りたいtool-usereferences/tool-use/README.md
Agent Skills(SKILL.md パッケージ)を作る・authoring best practice・enterprise governance を知りたいagent-skillsreferences/agent-skills/README.md
Messages API から remote MCP サーバーに接続する(mcp_servers, mcp_toolset)・third-party MCP directory を知りたいmcp-connectorreferences/mcp-connector/README.md
private network の MCP サーバーへ MCP tunnels で安全に接続する・Docker Compose / Helm デプロイ・証明書管理を知りたいmcp-tunnelsreferences/mcp-tunnels/README.md
Skills API(/v1/skills)・Tunnels API(/v1/tunnels)の個別エンドポイントのリクエスト・レスポンス仕様を確認したいendpointsreferences/endpoints/README.md
典型的な使い方を知りたい(tool 定義, tool runner, code execution, web search/fetch, structured tool use, skill package, mcp connector, memory tool)samplessamples/README.md
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Version
Latest version metadata

Version

v2026.09.24

Published

Sep 24, 2026

Category

Uncategorized

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Source path

skills/anthropic-api-tools-mcp

Default branch

main

Latest commit

f360956

Tree SHA

7af33bc