zaptrace-proof-pack-review

zaptrace-proof-pack-review is a skill for Claude Code from oaslananka/zaptrace. It costs 29 tokens per session (545 once invoked), scanned A, original, MIT.

A guide for creating or reviewing ZapTrace proof-pack evidence for a local design. A proof pack is a collection of test results, identities, assumptions, and review records.

In plain words
What is it for?
Use it to run proof checks, inspect artifacts and hashes, review assumptions or skipped checks, compare revisions, and prepare a handoff for human review.
Why use it?
It helps separate automated checks from human engineering approval and makes the evidence traceable to a specific design.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the zaptrace plugin — 3 skills, 1 MCP server shipped together

Good fit Use it to run proof checks, inspect artifacts and hashes, review assumptions or skipped checks, compare revisions, and prepare a handoff for human review.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/oaslananka/zaptrace/zaptrace-proof-pack-review
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 oaslananka/zaptrace --skill zaptrace-proof-pack-review
Clone the repo
git clone --depth 1 https://github.com/oaslananka/zaptrace

Made for: Claude Code.

Or install zaptrace, the plugin that ships this one along with the rest of its 3 skills, 1 MCP server.

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 zaptrace-proof-pack-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/oaslananka/zaptrace/zaptrace-proof-pack-review/github.svg)](https://agentmods.dev/skills/oaslananka/zaptrace/zaptrace-proof-pack-review)
Your own site
<a href="https://agentmods.dev/skills/oaslananka/zaptrace/zaptrace-proof-pack-review"><img src="https://agentmods.dev/badge/skills/oaslananka/zaptrace/zaptrace-proof-pack-review/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 zaptrace-proof-pack-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/oaslananka/zaptrace/zaptrace-proof-pack-review"><img src="https://agentmods.dev/badge/skills/oaslananka/zaptrace/zaptrace-proof-pack-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 545 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 $0.00029 $0.00545
Opus 5 $0.00015 $0.00272
Sonnet 5 $0.00006 $0.00109
Haiku 4.5 $0.00003 $0.00055

Measured 11d ago against content hash 0974dbccc59a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

zaptrace-proof-pack-review 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.

skills/zaptrace-proof-pack-review/SKILL.md · 77 lines

How it starts

The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ZapTrace Proof-Pack Review

Use this skill when the user asks to create, inspect, compare, or explain ZapTrace proof-pack evidence for a local design.

When to use

Use this skill for:

  • Listing available proof checks
  • Running bounded proof checks for a parsed design
  • Reviewing proof artifacts, hashes, assumptions, skips, and gate outcomes
  • Comparing proof evidence across revisions
  • Preparing a human-review handoff

Do not use a passing proof pack as a fabrication, safety, compliance, or production-readiness guarantee.

Required inputs

Collect:

  • Parsed design identity or local design file
  • Proof-pack directory or requested output directory
  • Required checks and policy context
  • Source revision and environment identity when reproducibility matters
  • Known assumptions and approved skips

MCP and CLI workflow

  1. Use proof_list_checks to discover the available checks.
  2. Parse and inspect the design with design_parse_file and design_inspect when no design identity exists.
  3. Run proof_run_design for a design-bound proof result, or proof_run for the supported proof workflow.
  4. Inspect related lifecycle records with audit_list_events when decisions or mutations must be traced.
  5. Verify that reported artifacts carry stable hashes or evidence identities and that the source revision is recorded when available.
  6. Keep failed, skipped, unsupported, degraded, and human-review-required results distinct from passing results.
  7. For command-line reproduction, use the documented zaptrace proof commands from the source checkout and retain the machine-readable report.

Quality checks

The review must verify:

  • Design or source revision identity
  • Check inventory and policy identity
  • Artifact hashes and referenced files
  • Assumptions, warnings, skips, and unsupported domains
  • Automated gate result
  • Human-review or fabrication-review status as a separate field
  • Reproduction command or environment notes when requested

Failure modes

Stop and report clearly when:

Read the full file on GitHub · 77 lines

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. 11d ago First seen · 77 lines · 29 tokens per session scan A 0974dbccc59a

Subscribe to this mod's changes

zaptrace-proof-pack-review is a skill published in the GitHub repository oaslananka/zaptrace (0 stars, last pushed 6d ago), licensed MIT. It adds 29 tokens to every session and 545 once invoked, about $0.0001 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 2026-08-31.

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