MCP Builder — Anthropic Skill

anthropics/skills

Design and implement MCP servers with discoverable tools, clear schemas and task-based evaluations.

内容更新日:

所属コレクションAnthropic Official Skills ↗
GitHub で見る
git clone https://github.com/anthropics/skills.git anthropic-skills mkdir -p .claude/skills cp -R anthropic-skills/skills/mcp-builder .claude/skills/
193,412スター22,759フォークリポジトリの最終プッシュ

このスキルについて

Design and implement MCP servers with discoverable tools, clear schemas and task-based evaluations. Python/FastMCP or TypeScript/MCP SDK; service credentials only when the target integration needs them.

おすすめする理由

Useful for turning an API or service into tools an agent can discover and use. It covers research, implementation, review and evaluation, including concise results, pagination and actionable errors.

役立つこと

  • Expose a service API through MCP.
  • Design a searchable knowledge tool.
  • Evaluate an MCP server's usability.

How this skill works

1. Research the target service and tool boundaries

Study the protocol and service API, then define tool names, input schemas and bounded result formats.

2. Implement a Python or TypeScript MCP server

Implement the server using the appropriate Python or TypeScript SDK and explicit error handling.

3. Review tool contracts and construct evaluation tasks

Inspect the server and evaluate whether tool calls help an agent complete realistic tasks.

Official mcp-builder instructions

An example task

Try this brief: “Design an MCP tool that searches a fictional local project knowledge base.”

The preview is an original SkillHey illustration of this task. Its content is fictional and is not an official Anthropic screenshot or an agent benchmark.

Second example

Try this brief: “Design a paginated MCP search result with a clear cursor and bounded page size.”

Official mcp-builder instructions

Install this skill or its official plugin

For this skill alone, copy its complete directory into the project Skills root using the command above. The final entry is .claude/skills/mcp-builder/SKILL.md. Keep references, scripts and assets with it.

コマンド用途と使いどころ
/plugin marketplace add anthropics/skillsRegister the official Claude Code marketplace.
/plugin install example-skills@anthropic-agent-skillsInstall the official plugin. This may include other skills; see its manifest.

Official repository and plugin manifestClaude Code skill installation documentation

Dependencies and license

Python/FastMCP or TypeScript/MCP SDK; service credentials only when the target integration needs them.

The recipe is free to access; running an agent or external service may have its own costs.

Review this skill’s LICENSE.txt before redistributing its files.

Official mcp-builder instructionsOfficial repository and plugin manifest

使う前に

  • Python/FastMCP or TypeScript/MCP SDK; service credentials only when the target integration needs them.

対応エージェント

Claude Code

よくある質問

Is this a separate skill?

Yes. mcp-builder has its own SKILL.md and directory. It also belongs to the Anthropic Official Skills topic.

資料・参照元

元の資料は以下のリンクから確認できます。実践のヒントは SkillHey による編集上の提案です。