Second Brain Lint

Runs a comprehensive health check across your personal wiki to catch broken wikilinks, orphaned pages with no inbound references, contradictions between sources, and missing cross-references that should exist. It scans for stale claims from outdated sources, suggests topics that warrant their own pages, and verifies your index stays in sync with actual files. The report groups findings by severity with specific file locations and actionable fixes, then offers to apply them automatically. Run this after every ten ingests to catch problems early, or monthly to prevent your second brain from rotting. The contradiction detection is the standout feature here, genuinely useful for avoiding the trap of accumulating conflicting information over time without realizing it.

Install to Claude Code

npx -y skills add nicholasspisak/second-brain --skill second-brain-lint --agent claude-code