🔌 AI MCP Tool Protocol Inspector

Model Context Protocol (MCP) JSON-RPC 2.0 inspector and mock runner. Validates protocol compliance for Anthropic and open-agent tool calling servers.

MCP Server Target

RPC Method

JSON-RPC 2.0 Client Request: Valid JSON-RPC

Server JSON-RPC Response: MCP 2024-11-05 SPEC

MCP Standard Architecture: Model Context Protocol standardizes how LLM clients securely interact with local filesystems, APIs, and databases via stdio or Server-Sent Events (SSE), preventing vendor lock-in.