PEP MCP Server

Instructions

Implementation Reference

• src/pep_mcp_server/server.py:19-22 (handler)

  Registration of the search_peps MCP tool, delegating to the peps_client.

  @mcp.tool
  async def search_peps(query: str) -> list[dict]:
      """Search active PEP titles for a query string."""
      return await peps_client.search_active_peps(query)

• src/pep_mcp_server/peps_client.py:39-50 (handler)

  The actual implementation of searching active PEPs.

  async def search_active_peps(self, query: str) -> list[dict[str, Any]]:
      """Search active PEP titles using case-insensitive substring matching."""
      normalized_query = query.strip().lower()
      if not normalized_query:
          return []
  
      active = await self.list_active_peps()
      return [
          pep
          for pep in active
          if normalized_query in str(pep.get("title", "")).lower()
      ]