What problem does it solve? Knowledge bases degrade over time: pages lose inbound links, content goes stale, embeddings fail silently due to credential issues, and contradictions accumulate. This Skill provides structured health checks and repair workflows to keep a gbrain knowledge base structurally sound. ## Core Features & Use Cases - Health Dashboard: Run mcp_gbrain_get_health() and mcp_gbrain_run_doctor() to get overall metrics and diagnostics with auto-fix suggestions. - Orphan & Stale Page Repair: Find pages with no inbound wikilinks and review content older than 180 days, adding back-links or review notes as needed. - Embedding Failure Troubleshooting: Diagnose OPENAI_API_KEY credential flow issues through the gbrain wrapper script, auth.json credential pool, and environment files, with a symptom-to-fix table. - Use Case: Run a daily quick check alerting when orphan_count > 50 or embed coverage < 90%, then execute the monthly maintenance checklist to fix orphans, resolve high-severity contradictions, and sync the brain repo. ## Quick Start Run a full brain health check and fix any orphan pages, stale content, and embedding failures you find.
