pdfnative-mcp: Skill for Claude Code

.claude/skills/release-audit/SKILL.md

release-audit is a skill for Claude Code from Nizoka/pdfnative-mcp. It costs 0 tokens per session (2,077 once invoked), scanned A, original, MIT.

A pre-release audit procedure for pdfnative-mcp, a server that gives an AI agent access to PDF features. It compares release claims with the code and records findings in a go/no-go ledger before publishing a release.

In plain words
What is it for?
Use it before each release to run parallel reviews, adversarial verification, and an agent-autonomy check. It records findings, fixes, and the final release verdict in an audit directory.
Why use it?
It separates checking from fixing and requires evidence for claims, documentation, tests, and agent-facing behavior. This helps maintainers decide whether a version is ready without letting the audit change the code.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; positional $N argument; mentions Claude Code.

This is Nizoka/pdfnative-mcp's own configuration. It tells Claude Code how to work on pdfnative-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything pdfnative-mcp configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is Read, Grep, Glob, Bash(npm run *), Bash(npx tsx scripts/*), Bash(npx vitest *), Bash(node dist/cli.js*), Bash(git diff*), Bash(git log*), Bash(git show*), Agent.

Reuse

Borrowing it

Nothing to install: this file belongs to Nizoka/pdfnative-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Nizoka/pdfnative-mcp/main/.claude/skills/release-audit/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Nizoka/pdfnative-mcp

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 release-audit

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/nizoka/pdfnative-mcp/release-audit"><img src="https://agentmods.dev/badge/skills/nizoka/pdfnative-mcp/release-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,077 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 $0.00000 $0.02077
Opus 5.5 $0.00000 $0.00831
Sonnet 5.5 $0.00000 $0.00415
Haiku 4.5 $0.00000 $0.00208

Measured 1mo ago against content hash 95e0a579e4ca, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

release-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 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.

.claude/skills/release-audit/SKILL.md · 66 lines

How it starts

The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Release audit

Audit the release described by $0 (default: the newest release-notes/v*.md) against everything that changed since $1 (default: the previous v* tag from git tag -l). The audit produces findings, never fixes: every fix goes through the normal edit → gate loop afterwards, and the ledger records what was fixed.

Read ledger.md first for the ledger and verdict formats. Each phase below hands a template to the agents it spawns; the agents return findings, you file them.

Ledger location

.audit/<version>/ — git-ignored (check .gitignore covers it before writing; it is NOT under test-output/, which Claude Code is denied to Read), so nothing here is ever committed. One Markdown file per report: auditor-a, auditor-b, verifier-1, auditor-d, verifier-2, then the ledger and the verdict (formats in ledger.md).

Phase A and B — two auditors, in parallel

Spawn both with the Agent tool in the same message (distinct angles; neither sees the other's report):

  • Auditor A — claims vs code. Template: auditor-a.md. Every claim in the release note and the top CHANGELOG entry is checked against src/tools/, the shared fragments under src/, tests/, examples/ and scripts/; at least one assertion per claim is reproduced with a command (a test, a script, a tools/call against the BUILT server), not inferred from reading.
  • Auditor B — docs and agent surfaces. Template: auditor-b.md. The README tool matrix, docs/AGENT_CONTRACT.md, llms.txt, docs/AI_GUIDE.md, docs/API_STABILITY.md §5, the live tools/list descriptions, SERVER_INSTRUCTIONS and the prompts, server.json, docs/assets/ecosystem.json counters, the sample baseline, the conformance corpus — every surface an agent or a human reads — compared with the behaviour that actually shipped.

Both write their report in the finding format of ledger.md (id, severity, claim, evidence command, observed, expected).

Phase C — adversarial verifier

Spawn one verifier (template: verifier.md) with both reports. It re-derives every finding from scratch — re-runs the evidence command, reads the cited lines — and stamps each one CONFIRMED | DOWNGRADED | REJECTED | DUPLICATE with a one-line justification. Auditors have about 10 % false findings; the verifier exists to keep them out of the ledger. A finding the verifier cannot reproduce is REJECTED, not "probably fine".

Read the full file on GitHub · 66 lines

Files

What ships with it

4 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 First seen · 66 lines · 0 tokens per session scan A 95e0a579e4ca

Subscribe to this mod's changes

release-audit is a skill published in the GitHub repository Nizoka/pdfnative-mcp (2 stars, last pushed 7d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,077 tokens. 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 2026-09-26.