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.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
Files
SKILL.md
Select a file.
Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
