nlpm-audit

nlpm-audit is a skill for Claude Code, Codex from seaworld008/Commonly-used-high-value-skills. It costs 37 tokens per session (4,383 once invoked), scanned A, original, MIT.

A review workflow for AI-facing project files such as agent instructions, skills, prompts, hooks, and plugin manifests.

In plain words
What is it for?
Use it to audit agent repositories, check plugin consistency, score instruction quality, and add automated checks to pre-commit or CI workflows.
Why use it?
It finds quality problems and mismatches between what these files declare and what exists on disk.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions CLAUDE.md; mentions Claude Code; mentions AGENTS.md.

Good fit Use it to audit agent repositories, check plugin consistency, score instruction quality, and add automated checks to pre-commit or CI workflows.

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Install with agentmods
npx agentmods add skills/seaworld008/commonly-used-high-value-skills/nlpm-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 seaworld008/Commonly-used-high-value-skills --skill nlpm-audit
Clone the repo
git clone --depth 1 https://github.com/seaworld008/Commonly-used-high-value-skills

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 nlpm-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/seaworld008/commonly-used-high-value-skills/nlpm-audit/github.svg)](https://agentmods.dev/skills/seaworld008/commonly-used-high-value-skills/nlpm-audit)
Your own site
<a href="https://agentmods.dev/skills/seaworld008/commonly-used-high-value-skills/nlpm-audit"><img src="https://agentmods.dev/badge/skills/seaworld008/commonly-used-high-value-skills/nlpm-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 nlpm-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/seaworld008/commonly-used-high-value-skills/nlpm-audit"><img src="https://agentmods.dev/badge/skills/seaworld008/commonly-used-high-value-skills/nlpm-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,383 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 3 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Agent Snooping · line 270
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
  • medium Agent Snooping · line 271
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
  • medium Agent Snooping · line 273
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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 $0.00037 $0.04383
Opus 5 $0.00018 $0.02191
Sonnet 5 $0.00007 $0.00877
Haiku 4.5 $0.00004 $0.00438

Measured 5d ago against content hash 0f4df860e8ab, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

nlpm-audit scanned grade A with 1 finding 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 5d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/nl_artifact_check.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -fsSL -o ./nlpm-check https://raw.githubusercontent.com/xiaolai/nlpm/main/bin/nlpm-check
openclaw-skills/nlpm-audit/SKILL.md · 464 lines

How it starts

The opening of the file, as written. The whole thing — 464 lines — stays where its author put it; the contents beside it link to each section on GitHub.

NLPM Audit

Audit natural-language programming artifacts as first-class code. Use this skill when a repository contains AI-facing markdown, agent definitions, skills, commands, rules, hooks, prompts, or plugin manifests that need quality review, cross-file consistency checks, or CI enforcement.

This skill is inspired by the NLPM project, but it is a portable audit workflow: you can apply the method manually, with repository scripts, or with the upstream nlpm-check validator when the project wants a standalone CI gate.

2026-08-10 Upstream Sync Notes

The latest upstream NLPM repository is still a fast-moving product, so this skill remains a curated portable workflow instead of a mirror. The current stable ideas to preserve locally are:

  • multi-tool scoring across Claude Code, Codex CLI, and Antigravity/Gemini-lineage artifacts with a universal floor plus tool-specific overlays;
  • standalone bin/nlpm-check for pre-commit, CI, and pre-publish gates, with manifest-vs-disk consistency as the highest-value deterministic check;
  • multi-plugin monorepo detection, where each nested plugin is checked exactly once and summarized in aggregate JSON;
  • eight user-facing /nlpm:* commands: ls, score, check, fix, trend, test, init, and security-scan;
  • nlpm-badge output for a "Validated by NLPM" README badge;
  • a published 50-rule rubric for Natural Language Programming, with vocabulary drift handled as an opt-in project policy rather than a default blocker;
  • an auditor pipeline that audits real plugin/skill repositories, harvests clean exemplars, cites rules, validates rule-id drift, and reports rule health from real repository audits;
  • NL-TDD test specs for writing artifacts against expected trigger behavior and output contracts before publishing them.
  • scoring exclusions that distinguish an instruction using vague or deprecated language from a rule that names that language as data to detect or reject;
  • example counting that ignores examples shown only inside fenced templates;
  • deterministic vocabulary enforcement based on a reviewed registry, with open-ended LLM synonym clustering kept advisory;
  • pull-request gates that score changed natural-language artifacts instead of re-judging an unrelated repository-wide corpus.
  • manifest-vs-disk differences that remain observations until a repository's own publish contract proves the omitted artifact should be shipped;
  • vague-term calibration that accepts a later reference to measurable selection criteria already defined earlier in the same artifact;
  • release-gate coverage tests that enumerate every shipped client layout and assert mirrored skill bodies stay semantically synchronized.

Read the full file on GitHub · 464 lines

Files

What ships with it

7 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. 5d ago Changed · -107 lines · -54 tokens per session 0f4df860e8ab
  2. 9d ago First seen · 571 lines · 91 tokens per session scan A a604f3831f0a

Subscribe to this mod's changes

nlpm-audit is a skill published in the GitHub repository seaworld008/Commonly-used-high-value-skills (70 stars, last pushed 5d ago), licensed MIT. It adds 37 tokens to every session and 4,383 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.