Summary
If you're wiring up MCP servers or clients to connect Claude with external tools and data sources, this walks you through the full cycle: scaffolding projects with the TypeScript or Python SDKs, defining tool schemas with Zod or Pydantic, configuring stdio/HTTP/SSE transports, and debugging protocol compliance with the inspector. The minimal working examples show a weather tool and resource provider in both languages, complete with validation and proper JSON-RPC responses. It's opinionated about security (never skip auth, rate limiting, or input validation) and includes a reference guide that points to protocol specs and SDK docs. Useful if you're building integrations and want guardrails around the finicky bits of schema validation and transport setup.
Install to Claude Code
npx -y skills add jeffallan/claude-skills --skill mcp-developer --agent claude-codeInstalls into .claude/skills of the current project.
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SKILL.md
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
