What problem does it solve? Brain pages written by humans, agents, and cron jobs often drift from structural standards, breaking search, graph links, and brain health scores. This Skill enforces consistent frontmatter, filename conventions, wikilink formats, and orphan prevention across every brain page. ## Core Features & Use Cases - Frontmatter Standards: Defines required YAML fields for 14 canonical entity types including person, company, deal, meeting, and daily pages. - Three-Layer Enforcement: Combines an agent gate, a git pre-commit hook, and batch audits so violations are caught at write time, commit time, and during weekly scans. - Orphan Prevention: Provides a shared helper that auto-links new pages to category index hubs and related entities so no page is left disconnected from the graph. - Use Case: A cron job creates a new deal page in deals/; the Skill validates its frontmatter, confirms the slug is lowercase-hyphenated, links it to deals-index/all, and runs the validator before delivery. ## Quick Start Ask the agent to create a new brain page for a person or company and validate it against the brain compliance standards before saving.