Web Search API Eval: MCP server (read-only, v1.1.0)

Published benchmark of You.com, Tavily, Exa and Parallel on 30 agent queries.
MCP endpoint: https://websearch-api-eval.psberkeleymba.workers.dev/mcp  (Streamable HTTP, no sign-in)

Claude: Settings > Connectors > Add custom connector > paste the /mcp URL
ChatGPT: Developer mode > Create app > paste the /mcp URL, no authentication
Claude Code: claude mcp add --transport http websearch-api-eval https://websearch-api-eval.psberkeleymba.workers.dev/mcp
Local, with live search on your own keys: npx -y websearch-api-eval-mcp

Results: https://psinglap.github.io/websearch-api-eval/
Code and run-it-yourself: https://github.com/psinglap/websearch-api-eval
Privacy: no sign-in, no cookies, nothing stored; requests are not logged by this server.