DocGuardDocumentation AccessDeveloper ToolsTesting & QA ToolsracciolyAlicense-quality-maintenanceDocGuard, an official, zero-dependency Node.js MCP server (npm: docguard-cli, docguard mcp) exposing 5 read-only doc-governance tools: guard, score, explain, verify-claims, diagnose. Last updated 2026-07-0436519MIT