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Audit a second-brain vault for structural problems and repair them: broken wikilinks, orphan pages, empty stubs, frontmatter that violates the schema, near-duplicate pages, and stale index entries. Use this skill whenever the user asks to lint, clean, audit or check the health of their vault, says pages feel messy or links are broken, after a large bulk import, or when a scheduled maintenance run fires. Do NOT use for ingesting new sources, for answering questions from the vault, or for rewriting page content that is structurally fine but reads badly.

Install

npx skills add undefined-ui/second-brain-os --skill second-brain-lint -a claude-code

Installs to .claude/skills/second-brain-lint/ · Each command fetches the skill straight from GitHub with the open skills CLI.

Download .zip

Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.

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Safety checks on SKILL.md

No warnings.

Why 88

Security100
Provenance77
Maintenance100
Licence100
Adoption49

aiqbench computes the trust score from public signals. It is not a security audit, so read a skill before you install it.

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