mcp-auditSecurityObservabilityP4ST4SAlicenseAqualityAmaintenanceTransparent Go proxy that intercepts, signs, rate-limits, redacts, and audits all MCP JSON-RPC tool calls without modifying client or server. Stores to JSONL or SQLite with HMAC-SHA256 signatures. Updated 2 months ago (2026-07-06 08:36 UTC)147Apache 2.0