About
MCP Peek gives MCP servers a proper GUI. Open any server (stdio or HTTP/SSE), browse its tools, resources, and prompts with token costs, and run them through forms built from the schema. Then point Claude or Cursor at the built-in proxy and see every request and response your agent makes — live, with timing and tokens. Everything runs locally; nothing leaves your machine. Free on one server; $19 once for the proxy and unlimited servers.