~/talk

The Design of MCP Servers

Talkat apidays Paris 2025 · 2025-12-09..12-11· [api-design]
slides:none on file

Defines MCP as the Model Context Protocol that standardizes tool, prompt and readonly resource interfaces over JSON‑RPC HTTP or stdio, demonstrates a running MCP server used by Postman and VS Code agents, shows JSON Schema everywhere for inputs and that MCP SDKs provide out‑of‑the‑box validation, reports a validation tool that auto‑fixes OpenAPI mismatches but needs iterative revalidation to complete, warns about context and token limits and recommends back end for AI redesign and strict bearer token security.

AI-written summary · about

  1. 0:00MCP and AI tool design
  2. 2:01What MCP is and how it works
  3. 6:17MCP capabilities and interaction
  4. 10:15Designing APIs for AI with MCP
  5. 12:45User-friendly and interoperable MCP
  6. 16:38Security and efficiency in MCP
  7. 19:31Context limits and token pricing
  8. 20:56Documentation for AI tools
  9. 22:21Key takeaways
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