secret-lint

secret-lint is a skill for Claude Code, Codex from d-oit/rust-2026-template. It costs 16 tokens per session (339 once invoked), scanned A, original, MIT.

A repository check that scans files for exposed passwords, API keys, and other secret credentials using secretlint.

In plain words
What is it for?
Use it for local scans, pre-commit checks, and CI checks on pushes to GitHub or GitLab branches named main and develop.
Why use it?
It helps catch credentials before they are committed or pushed, reducing the risk of leaking access to services.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it for local scans, pre-commit checks, and CI checks on pushes to GitHub or GitLab branches named main and develop.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/d-oit/rust-2026-template/secret-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 d-oit/rust-2026-template --skill secret-lint
Clone the repo
git clone --depth 1 https://github.com/d-oit/rust-2026-template

Made for: Claude Code, Codex.

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 secret-lint

README.md
[![agentmods](https://agentmods.dev/badge/skills/d-oit/rust-2026-template/secret-lint/github.svg)](https://agentmods.dev/skills/d-oit/rust-2026-template/secret-lint)
Your own site
<a href="https://agentmods.dev/skills/d-oit/rust-2026-template/secret-lint"><img src="https://agentmods.dev/badge/skills/d-oit/rust-2026-template/secret-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 secret-lint

Your own site · 80×15
<a href="https://agentmods.dev/skills/d-oit/rust-2026-template/secret-lint"><img src="https://agentmods.dev/badge/skills/d-oit/rust-2026-template/secret-lint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 339 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00016 $0.00339
Opus 5.5 $0.00006 $0.00136
Sonnet 5.5 $0.00003 $0.00068
Haiku 4.5 $0.00002 $0.00034

Measured 1mo ago against content hash 3e2c03b66cc6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

secret-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 1mo 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.

.agents/skills/secret-lint/SKILL.md · 50 lines

What it actually says

Secret Lint Skill

This skill provides automated secret scanning using secretlint.

Usage

Local Scanning

Run the following command from the repository root:

make secrets-lint

Pre-commit Hook

The skill is integrated into the pre-commit pipeline and will scan modified files before each commit.

CI Integration

The secretlint.yml workflow runs this skill on every push to main and develop branches.

Configuration

  • .secretlintrc.json: Ruleset configuration (at root).
  • .secretlintignore: Ignore patterns (at root).
  • package.json: Dependencies and scripts (in this folder).

Rationalizations

Rationalization Reality
"It's only a test secret, so it's fine to commit." Test secrets can leak patterns or trigger scanner false alarms. Use fixture mocks or ignore rules.
"I'll clean up the commit history later." Once pushed, secrets are compromised. Prevent them from entering git in the first place.
"I can bypass pre-commit with --no-verify." Bypassing pre-commit bypasses secret checks and risks leaking production credentials.

Red Flags

  • Using --no-verify to bypass secret scanning
  • Committing hardcoded credentials or API keys directly to git
  • Disabling secretlint rules globally instead of configuring .secretlintignore
Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago Changed · +2 lines 3e2c03b66cc6
  2. 1mo ago Changed · +14 lines 675e9f957823
  3. 2mo ago First seen · 34 lines · 16 tokens per session scan A 789b30f52c37

Subscribe to this mod's changes

secret-lint is a skill published in the GitHub repository d-oit/rust-2026-template (14 stars, last pushed 3d ago), licensed MIT. It adds 16 tokens to every session and 339 once invoked, about $0.0001 per session on Opus 5.5. 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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