Borrowing it
Nothing to install: this file belongs to r3bl-org/r3bl-open-core. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/r3bl-org/r3bl-open-core/main/.agents/skills/audit-task/SKILL.mdgit clone --depth 1 https://github.com/r3bl-org/r3bl-open-coreWrote 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/r3bl-org/r3bl-open-core/audit-task)<a href="https://agentmods.dev/skills/r3bl-org/r3bl-open-core/audit-task"><img src="https://agentmods.dev/badge/skills/r3bl-org/r3bl-open-core/audit-task/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.
<a href="https://agentmods.dev/skills/r3bl-org/r3bl-open-core/audit-task"><img src="https://agentmods.dev/badge/skills/r3bl-org/r3bl-open-core/audit-task.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00038 | $0.00236 |
| Opus 5.5 | $0.00015 | $0.00094 |
| Sonnet 5.5 | $0.00008 | $0.00047 |
| Haiku 4.5 | $0.00004 | $0.00024 |
Grade A, and why
audit-task 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 11d 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
Audit Task
This skill is invoked when the user runs the /audit-task <file> slash command.
Procedure
- Read the provided
<file>(which is typically a Markdown file in thetask/folder). - Launch a subagent using the
invoke_subagenttool withModel: "inherit". You can use an existing subagent likeresearch, or define a new one for this specific purpose. - The prompt for the subagent MUST instruct it to:
- Read the plan in the provided
<file>. - Audit the plan critically and exhaustively.
- Look for bugs, inconsistencies, and missing features.
- Identify any inaccurate, wrong, or dangerous steps/instructions.
- Report its findings clearly and systematically.
- Read the plan in the provided
- Wait for the subagent to complete its analysis.
- Present the subagent's findings to the user in a clear, structured report.
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.
- 11d ago Changed fee5b651cafc
- 1mo ago First seen · 22 lines · 38 tokens per session scan A 55778f907290
audit-task is a skill published in the GitHub repository r3bl-org/r3bl-open-core (486 stars, last pushed yesterday), licensed Apache-2.0. It adds 38 tokens to every session and 236 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 2026-09-17.
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