rebar-audit

rebar-audit is a skill for Claude Code from willackerly/rebar. It costs 60 tokens per session (471 once invoked), scanned A, original, Apache-2.0.

A repository health and compliance check for rebar projects. It compares the project's automated status, enforcement checks, and contract counts without mixing different maturity labels.

In plain words
What is it for?
Use it to inspect a rebar repository's health, compliance, lifecycle, or contract status before documenting or reporting those results.
Why use it?
It helps prevent unsupported claims about a project's tier, badge, or status. It also shows whether implementation files exist, which does not necessarily mean the work is complete.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to inspect a rebar repository's health, compliance, lifecycle, or contract status before documenting or reporting those results.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/willackerly/rebar/rebar-audit
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 willackerly/rebar --skill rebar-audit
Clone the repo
git clone --depth 1 https://github.com/willackerly/rebar

Made for: Claude Code.

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 rebar-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/willackerly/rebar/rebar-audit/github.svg)](https://agentmods.dev/skills/willackerly/rebar/rebar-audit)
Your own site
<a href="https://agentmods.dev/skills/willackerly/rebar/rebar-audit"><img src="https://agentmods.dev/badge/skills/willackerly/rebar/rebar-audit/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 rebar-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/willackerly/rebar/rebar-audit"><img src="https://agentmods.dev/badge/skills/willackerly/rebar/rebar-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 471 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 $0.00060 $0.00471
Opus 5.5 $0.00024 $0.00188
Sonnet 5.5 $0.00012 $0.00094
Haiku 4.5 $0.00006 $0.00047

Measured 2mo ago against content hash 11096cb98a26, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

rebar-audit 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 2mo 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.

.claude/skills/rebar-audit/SKILL.md · 38 lines

What it actually says

rebar-audit — run and READ the status surfaces

Steps

  1. rebar audit — REBAR CLI compliance audit; sectioned score out of 10 (rebar itself expects 9–10/10).
  2. scripts/ci-check.sh — the full enforcement-script suite; the exit code is the verdict, the output names each failing check.
  3. scripts/steward.sh --summary — one-liner: contract counts by computed lifecycle, open discoveries, enforcement passing. A full scripts/steward.sh run writes STEWARD_REPORT.md + architecture/.state/steward-report.json.

The two vocabularies (do not conflate)

Computed lifecycle (draft/active/testing/impl-present) is derived by the steward from file presence, while declared maturity (stub/draft/in-progress/active/verified) is an honest human/agent declaration of how real the artifact is. Canonical definitions: rebar:convention (§Lifecycle Status Definitions, §Declared Maturity) — resolve with scripts/rebar-doc.sh rebar:convention --cat (or rebar doc if the CLI is installed).

  • Computed shows up in steward output: the --summary counts, the STEWARD_REPORT.md table, the .state JSON. impl-present means implementation files exist — it does NOT mean proven.
  • Declared shows up as Status: lines in artifact headers (architecture/CONTRACT-*.md) and is weighted into the compliance badge by scripts/check-compliance.sh. Only this vocabulary may say verified (active + passing tests/scenarios proving it).

Report what the surfaces actually printed, not what you expected.

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. 2mo ago First seen · 38 lines · 60 tokens per session scan A 11096cb98a26

Subscribe to this mod's changes

rebar-audit is a skill published in the GitHub repository willackerly/rebar (5 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 60 tokens to every session and 471 once invoked, about $0.0002 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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