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Wiki Lint

Wiki Lint is an agent skill (a SKILL.md file) from AgriciDaniel/claude-obsidian. Run a deterministic, read-only health check on an Obsidian wiki. It works with Claude Code, Codex, Cursor and OpenCode and has 15,828 GitHub stars across a repository of 5 listed skills.

github.com/AgriciDaniel/claude-obsidian/skills/wiki-lint (opens in a new tab)

Data as of from the GitHub API; description from the skill's SKILL.md. Report an error

View on GitHub (opens in a new tab)

Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add AgriciDaniel/claude-obsidian
/plugin install claude-obsidian@agricidaniel-claude-obsidian

In the Claude apps, zip the wiki-lint folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/AgriciDaniel/claude-obsidian.git
cp -r claude-obsidian/skills/wiki-lint .agents/skills/wiki-lint   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/AgriciDaniel/claude-obsidian.git
cp -r claude-obsidian/skills/wiki-lint .cursor/skills/wiki-lint   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

Run a deterministic, read-only health check on an Obsidian wiki. Use for lint, vault health check, audit wiki health, find orphans, find dead links, frontmatter audit, provenance audit, or wiki audit. Reports graph, link, frontmatter, provenance-ledger, empty-section, and stale-index findings; it does not reason broadly or repair files. Use the portable lint engine as the source of truth. Lint observes vault state; it does not create reports, dashboards, canvases, stubs, or fixes.

When it triggers

  • Use for lint, vault health check, audit wiki health, find orphans, find dead links, frontmatter audit, provenance audit, or wiki audit.

More skills in AgriciDaniel/claude-obsidian

5 skills are listed from this repository.

Similar skills

More testing & qa skills

All Testing & QA

FAQ

Wiki Lint FAQ

Still curious? Email info@appsgit.com.

How do I install the Wiki Lint skill?

In Claude Code, run /plugin marketplace add AgriciDaniel/claude-obsidian and then /plugin install claude-obsidian@agricidaniel-claude-obsidian. For Codex or Cursor, copy the wiki-lint folder into .agents/skills/ or .cursor/skills/.

Is the Wiki Lint skill free?

Yes. The repository is open source under the MIT license.

Is Wiki Lint maintained?

The repository's most recent commit was on Oct 22, 2026. Its latest release is v3.0.1. appsgit only lists skills from repositories with a commit in the last six months.