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.
npx skills add tmj-90/gaffer --skill run-lintgit clone --depth 1 https://github.com/tmj-90/gafferWrote 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.
[](https://agentmods.dev/skills/tmj-90/gaffer/run-lint)<a href="https://agentmods.dev/skills/tmj-90/gaffer/run-lint"><img src="https://agentmods.dev/badge/skills/tmj-90/gaffer/run-lint.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00056 | $0.00408 |
| Opus 5 | $0.00028 | $0.00204 |
| Sonnet 5 | $0.00011 | $0.00082 |
| Haiku 4.5 | $0.00006 | $0.00041 |
Grade A, and why
run-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 6d 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.
What it actually says
Run the linter
Run the repo's existing lint/format check, fix what it flags, and evidence a clean run. Respect the project's config files — do not loosen rules to pass.
Steps
- Find the lint command from the context packet's verification commands (e.g.
pnpm lint,eslint .,ruff check,golangci-lint run,mvn checkstyle:check). If silent, detect from config (eslint.config.*,.ruff.toml,.golangci.yml). - Run it and capture the exact command plus the result (clean, or the list of violations with file/line).
- Fix violations in the files the ticket touched. Prefer the project's autofix
(
--fix) where it exists, then resolve the rest by hand. Do not edit unrelated files. - Do not disable rules or edit config to silence errors unless the ticket explicitly asks for a rule change — fix the code instead.
- Re-run until clean. Evidence the exact command and its clean summary, then use
the
record-evidenceskill to recordtest_output(or a lint log) against the AC and submit for review.
Rules
- Respect existing lint/format config; never relax rules to force a pass.
- Only touch files in the ticket's scope; don't reformat the whole repo.
- Match the repo's linter; don't add a new one.
- Run on a branch (the
create-branchskill), never a protected branch.
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.
- 6d ago First seen · 34 lines · 56 tokens per session scan A d9c9260c8577
run-lint is a skill published in the GitHub repository tmj-90/gaffer (2 stars, last pushed 6d ago), licensed Apache-2.0. It adds 56 tokens to every session and 408 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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