--- name: anthropic-api-tools-mcp description: > Claude API (platform.claude.com) の tool use / Agent Skills / MCP。 tool definition (JSON Schema), tool_use / tool_result, server tools(code execution, web search, web fetch, memory tool, tool search), client toolset(computer use, browser use), Agent Skills (SKILL.md), Skills API GA (/v1/skills), MCP connector, mcp_servers, mcp_tool_listing, MCP tunnels, Tunnels API。 user-invocable: false --- # 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・client toolset の computer use / browser use)、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`(thinking と tool の併用ワークフローも同スキル)、 Claude Code CLI の Skills / MCP 設定は `anthropic-claude-code-extend`、Agent SDK の Skills / MCP は `anthropic-agent-sdk`、skill の usage analytics は `anthropic-admin-platform` 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 ```text skills/anthropic-api-tools-mcp/ SKILL.md references/ tool-use/ README.md advisor-tool.md bash-tool.md browser-use-sdk.md browser-use-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 skills-in-the-api.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-use | [references/tool-use/README.md](references/tool-use/README.md) | | server tools(code execution, web search / web fetch, memory tool, bash, text editor, tool search)を使いたい | tool-use | [references/tool-use/README.md](references/tool-use/README.md) | | client toolset(computer use `computer_toolset_20260801` / browser use `browser_toolset_20260801`)でウェブページ・画面を操作する・SDK の browser / computer toolset と driver を使う | tool-use | [references/tool-use/README.md](references/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-use | [references/tool-use/README.md](references/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・Skills API の Messages での使い方(container.skills)と `skills-2025-10-02` からの GA 移行を知りたい | agent-skills | [references/agent-skills/README.md](references/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-connector | [references/mcp-connector/README.md](references/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-tunnels | [references/mcp-tunnels/README.md](references/mcp-tunnels/README.md) | | Skills API(`/v1/skills`、GA。download のみ beta)・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 | endpoints | [references/endpoints/README.md](references/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) | samples | [samples/README.md](samples/README.md) |