lint

lint is a skill for Claude Code from rjroy/vibe-garden. It costs 55 tokens per session (1,083 once invoked), scanned A, original, MIT.

A health-check tool for a project wiki, which is a set of linked documentation pages. It checks the wiki's index and its pages for defined problems.

In plain words
What is it for?
Use it to inspect indexed pages, find contradictions and orphaned pages, and produce a report of issues to fix.
Why use it?
It helps maintainers find conflicting information, stale content, missing links, and pages that are not connected to the index.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the field-guide plugin — 7 skills shipped together

Good fit Use it to inspect indexed pages, find contradictions and orphaned pages, and produce a report of issues to fix.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/rjroy/vibe-garden/lint
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 rjroy/vibe-garden --skill lint
Clone the repo
git clone --depth 1 https://github.com/rjroy/vibe-garden

Made for: Claude Code.

Or install field-guide, the plugin that ships this one along with the rest of its 7 skills.

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.

agentmods badge for lint

README.md
[![agentmods](https://agentmods.dev/badge/skills/rjroy/vibe-garden/lint/github.svg)](https://agentmods.dev/skills/rjroy/vibe-garden/lint)
Your own site
<a href="https://agentmods.dev/skills/rjroy/vibe-garden/lint"><img src="https://agentmods.dev/badge/skills/rjroy/vibe-garden/lint/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for lint

Your own site · 80×15
<a href="https://agentmods.dev/skills/rjroy/vibe-garden/lint"><img src="https://agentmods.dev/badge/skills/rjroy/vibe-garden/lint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,083 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.01083
Opus 5 $0.00028 $0.00541
Sonnet 5 $0.00011 $0.00217
Haiku 4.5 $0.00006 $0.00108

Measured 9d ago against content hash 33470194a571, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, 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 9d 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.

field-guide/skills/lint/SKILL.md · 114 lines

How it starts

The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Lint

Health-check the wiki. Find what's broken, what's stale, what's drifted. Produce a report the maintainer can act on.

Steps

1. Load the index.

Read the field-guide index. Prefer .lore/reference/index.md; if it does not exist, read .lore/reference/index.html. Collect every local page link it lists — these are the indexed pages. Links may point to .md or .html files. If no index exists or the index contains no links, report that and stop.

2. Run five checks.

Run all five checks before reporting. Each check has a defined severity; do not promote or demote.


[error] Contradictions

Read every indexed wiki page in full. Pages may be Markdown or HTML. For HTML pages, use meta tags as metadata and visible body content as the page body. Look for pages that make conflicting claims about the same concept, entity, or decision. Two pages contradict each other when they assert incompatible facts about the same subject — not merely when they discuss it differently or at different levels of detail.

For each contradiction found, record:

  • Both page paths
  • The specific claim each page makes
  • The subject they disagree on

[warning] Orphans

List every .md and .html file under .lore/reference/, recursively — stratified wikis keep pages in category subdirectories. Exclude index.md and index.html. Any file not listed in the index is an orphan.

For each orphan, record its path.


[warning] Stale sources

For each indexed wiki page, read its source metadata. Markdown pages use the fg-sources frontmatter field as a YAML list of relative paths. HTML pages use the fg-sources meta tag as a comma-separated or YAML-like list.

For each source path:

  1. Check whether the file exists on the filesystem.
  2. If it exists, compare its modification time against the wiki page's modification time.
  3. If the source is newer than the wiki page, the page is stale.

For each stale page:

  • Set the fg-status field to stale. For Markdown pages, update frontmatter. For HTML pages, update or add the fg-status meta tag.
  • Record the page path and which source files triggered the flag.

Read the full file on GitHub · 114 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.

  1. 9d ago First seen · 114 lines · 55 tokens per session scan A 33470194a571

Subscribe to this mod's changes

lint is a skill published in the GitHub repository rjroy/vibe-garden (6 stars, last pushed 2mo ago), licensed MIT. It adds 55 tokens to every session and 1,083 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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