audit-drift

A periodic check that samples stored concepts and compares their claims with current code, recent sources, or facts supplied by the user.

In plain words
What is it for?
Use it to review whether remembered facts still match the codebase, current references, or user-confirmed facts.
Why use it?
It helps find outdated knowledge before it quietly affects later answers. Stale concepts can then be marked for replacement.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/42u/laqrumcode/audit-drift
Any agent
npx skills add 42U/laqrumcode --skill audit-drift
Clone the repo
git clone --depth 1 https://github.com/42U/laqrumcode

Made for: Claude Code, Codex.

Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 102 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00056 $0.00102
Opus 5 $0.00028 $0.00051
Sonnet 5 $0.00011 $0.00020
Haiku 4.5 $0.00006 $0.00010

Measured 2d ago against content hash 8dc8e6573ff9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

audit-drift 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 2d 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.

skills/audit-drift/SKILL.md · 7 lines

What it actually says

Body in laqrumcode DB. Call mcp__plugin_laqrumcode_laqrumcode__get_skill_body with name="audit-drift" to load full instructions.

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. 2d ago First seen · 7 lines · 56 tokens per session scan A 8dc8e6573ff9

Subscribe to this mod's changes

audit-drift is a skill published in the GitHub repository 42U/laqrumcode (11 stars, last pushed 16d ago), licensed MIT. It adds 56 tokens to every session and 102 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 2026-08-30.

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