⚡AgentSkills
🤖 AI Engineering · MCP Server Building

Scaffold an MCP server agents can trust

Tool schema design, transport choice, error contracts, and test harness for Model Context Protocol servers.

intermediate~45 minAI EngineersML EngineersLLM App Developers

Steps

  1. 1Model each capability as a tool with JSON-Schema'd inputs and typed outputs
  2. 2Choose stdio transport for local tools, Streamable HTTP for remote services
  3. 3Return structured errors agents can self-correct from; never raw stack traces
  4. 4Cap response payloads; paginate lists instead of dumping unbounded results
  5. 5Write an inspector-based smoke test: list tools, call each once, assert schemas
  6. 6Version tool names deliberately; renaming breaks every client integration

Common Pitfalls

  • ▲Tools that wrap entire CLIs instead of one verb-noun responsibility
  • ▲Secrets passed as plain tool parameters logged in traces

Commands

Install with skills CLI
$ npx skills add aniruddhaadak80/skills --skill mcp-scaffolding-mcp-server-scaffold
Install globally
$ npx skills add aniruddhaadak80/skills --skill mcp-scaffolding-mcp-server-scaffold -g

Tags

#mcp#tools#protocol#ai-engineering#mcp-scaffolding