A health check for a markdown wiki, a collection of linked documentation pages. It looks for broken or missing links, contradictions, outdated claims, orphan pages, and content gaps, then groups findings by severity.

Auditing a wiki, checking recent changes, finding pages missing from its index, and identifying claims or cross-references that need attention.

It helps maintainers find documentation problems that make information hard to navigate or trust.

lint — Skill for Claude Code by tom5610

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add tom5610/llm-wiki --skill lint

Clone the repo

git clone --depth 1 https://github.com/tom5610/llm-wiki

Made for: Claude Code.

Or install llm-wiki, the plugin that ships this one along with the rest of its 5 skills, 1 hook.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/tom5610/llm-wiki/lint.svg)](https://agentmods.dev/skills/tom5610/llm-wiki/lint)

Your own site

<a href="https://agentmods.dev/skills/tom5610/llm-wiki/lint"><img src="https://agentmods.dev/badge/skills/tom5610/llm-wiki/lint.svg" alt="Measured on agentmods" height="20"></a>

Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,199 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00059	$0.01199
Opus 5	$0.00030	$0.00600
Sonnet 5	$0.00012	$0.00240
Haiku 4.5	$0.00006	$0.00120

Measured 7d ago against content hash 36f1af381a16, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

lint scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/lint/SKILL.md · 77 lines

How it starts

The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Lint workflow

Prerequisites

Verify wiki/index.md and wiki/log.md exist. If either is missing, suggest running /ingest on a source first — it will bootstrap the wiki automatically.

Read wiki/index.md and scan all wiki pages in wiki/.
- Scalability note: For wikis with >50 pages, use the AskUserQuestion tool to offer scoped lint instead of scanning everything. Options: "Full wiki lint", "By subdirectory", "By lens", "Recent changes only". Include descriptions explaining the trade-off (thoroughness vs. speed). For full-wiki lints at scale, process one subdirectory at a time and report incrementally.
- Lens awareness: Read .llm-wiki/lenses/ to load active lens definitions. These are needed for lens-specific quality validation in content checks.
Run checks across four categories:

Structural checks
- Orphan pages — pages with no inbound [[wikilinks]] from other pages
- Broken links — [[wikilinks]] pointing to pages that don't exist
- Index gaps — pages in wiki/ not listed in wiki/index.md, or index entries pointing to missing pages
- Missing See also — pages lacking the mandatory ## See also section
- Frontmatter issues — missing or malformed YAML frontmatter, wrong page type
- Misplaced files — pages in the wrong subdirectory for their type (e.g., a concept page outside wiki/concepts/)
- Lens consistency — pages with a lens frontmatter field that references a non-existent or archived lens file in .llm-wiki/lenses/
- Lens-specific type placement — pages with lens-defined custom types that are not in the correct subdirectory as specified by the lens
Content checks
- Contradictions — conflicting claims across pages (flag with specific quotes from both pages)
- Stale content — claims that newer sources have superseded
- Thin pages — pages missing required sections for their type:
  - concept: definition, principles, implications, relationships, See also
  - technique: what, when, how, example, pitfalls, See also
  - entity: background, key contributions, works, See also
  - For lens-tagged pages: also validate against the lens's "Quality Standards" section (additional required sections/fields)
- Incomplete pages — pages with content that could be expanded from existing sources

Read the full file on GitHub · 77 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

7d ago First seen · 77 lines · 59 tokens per session scan A 36f1af381a16

Subscribe to this mod's changes

lint is a skill published in the GitHub repository tom5610/llm-wiki (2 stars, last pushed 4mo ago), licensed MIT. It adds 59 tokens to every session and 1,199 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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