Is the Wiki Self-Heal skill free?

Yes. The skill itself is free from NulightJens/ai-second-brain-skills. SkillProof publishes the install command and an independent test verdict at no cost.

What is the Wiki Self-Heal SkillProof Score?

9.6/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 9/10, docs & honesty 5/5.

How do I install Wiki Self-Heal?

Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.

Can I use Wiki Self-Heal with Cursor, Copilot, Gemini CLI, Codex or other AI tools?

The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.

Wiki Self-Heal

Audits a Karpathy-style LLM wiki for orphans, phantom links and stale claims, on a review branch

by NulightJens · NulightJens/ai-second-brain-skills

Tested · Works

Install — copy the command Download source ↗

Test report

Verdict: Tested · Works
Score: 9.6/10
Tested: Jul 13, 2026
Environment: Claude Code 2.x (agent harness)
Upstream re-checked: Aug 10, 2026 · 3d3a54f

Built a throwaway 4-page test vault with a real orphan page and a broken [[typing]] wikilink, then ran the actual audit-only procedure end to end: it created a heal branch, ran the orphan/phantom-link scan scripts verbatim from the skill's own reference doc, and committed a correctly formatted audit report — no hand-waving required.

Scored on four weighted criteria — install, triggering, output vs. baseline, docs. How scoring works

Installs cleanly 5/5
Triggers reliably 5/5
Output vs. baseline 9/10
Docs & honesty 5/5

What Wiki Self-Heal does

Runs an audit-then-research-then-commit loop over a personal knowledge base (Karpathy wiki pattern): finds orphan pages, broken wikilinks, contradictions and stale claims, optionally researches fixes with quality-gated sourcing, and commits everything to a dedicated branch for human review — it never auto-merges. Use when the user asks to lint, self-heal, or dry-run audit a wiki/second-brain, or wants to schedule periodic maintenance.

How to install Wiki Self-Heal

git clone https://github.com/NulightJens/ai-second-brain-skills
cd ai-second-brain-skills
mkdir -p ~/.claude/skills
cp -r wiki-self-heal ~/.claude/skills/wiki-self-heal

Skills live in ~/.claude/skills/ (global) or .claude/skills/ (per-project). Restart Claude Code after installing.

Commands — how to trigger Wiki Self-Heal

/wiki-self-heal Audits a Karpathy-style LLM wiki for orphans, phantom links and stale claims, on a review branch

It also activates on plain-language prompts like these:

Audit my knowledge base wiki for orphan pages and broken wikilinks
Check my second brain for stale claims and dead links, then fix on a branch
Run a self-heal pass over my wiki and commit fixes for me to review

Frequently asked questions

Is the Wiki Self-Heal skill free?: Yes. The skill itself is free from NulightJens/ai-second-brain-skills. SkillProof publishes the install command and an independent test verdict at no cost.
Does Wiki Self-Heal work with Claude Code?: We tested it with Claude Code 2.x (agent harness) on Jul 13, 2026. Verdict: Tested · Works. Built a throwaway 4-page test vault with a real orphan page and a broken [[typing]] wikilink, then ran the actual audit-only procedure end to end: it created a heal branch, ran the orphan/phantom-link scan scripts verbatim from the skill's own reference doc, and committed a correctly formatted audit report — no hand-waving required.
What is the Wiki Self-Heal SkillProof Score?: 9.6/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 9/10, docs & honesty 5/5.
How do I install Wiki Self-Heal?: Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
Can I use Wiki Self-Heal with Cursor, Copilot, Gemini CLI, Codex or other AI tools?: The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.