verify-work

verify-work is a skill for Claude Code, Codex from Drizzy07x/Skillquiver. It costs 47 tokens per session (1,985 once invoked), scanned A, original, MIT.

A read-only review tool that checks whether a finished piece of work really supports its completion claim. It compares claims with evidence such as inspection, static checks, builds, tests, runtime checks, or external state.

In plain words
What is it for?
Use it to audit a completed feature, release, deployment, or handoff and report which claims are verified, partly verified, or unverified.
Why use it?
It helps expose unfinished work and unsupported statements before delivery or release.

Skill for Claude CodeCodex

Part of the skillquiver plugin — 24 skills shipped together

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/drizzy07x/skillquiver/verify-work
Any agent
npx skills add Drizzy07x/Skillquiver --skill verify-work
Clone the repo
git clone --depth 1 https://github.com/Drizzy07x/Skillquiver

Made for: Claude Code, Codex.

Or install skillquiver, the plugin that ships this one along with the rest of its 24 skills.

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 verify-work

README.md
[![agentmods](https://agentmods.dev/badge/skills/drizzy07x/skillquiver/verify-work.svg)](https://agentmods.dev/skills/drizzy07x/skillquiver/verify-work)
Your own site
<a href="https://agentmods.dev/skills/drizzy07x/skillquiver/verify-work"><img src="https://agentmods.dev/badge/skills/drizzy07x/skillquiver/verify-work.svg" alt="Measured on agentmods" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,985 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 $0.00047 $0.01985
Opus 5 $0.00023 $0.00992
Sonnet 5 $0.00009 $0.00397
Haiku 4.5 $0.00005 $0.00198

Measured 4d ago against content hash a5fc76fc7c09, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

verify-work 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 4d 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/verify-work/SKILL.md · 129 lines

How it starts

The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Verify Work

Treat completion as a set of falsifiable claims, not a confident summary. One evidence standard and one finding format govern the audit of a delivery or completion claim. The audit is read-only — report findings and verdicts; never fix, install, or remove.

Shared evidence standard

Evidence levels, weakest to strongest:

  1. Inspection — text, structure, configuration, static relationships.
  2. Static analysis — a linter, type checker, parser, or validator accepted the artifact.
  3. Build — compilation or packaging for the tested target.
  4. Behavioral test — specified behavior for exercised cases.
  5. Runtime validation — behavior in the real application or a representative environment.
  6. External state — current remote, deployed, scheduled, or published state.

Higher levels do not cover unrelated lower claims: a clean build does not prove startup; a unit test does not prove deployment. For each material claim record: the claim, the required evidence level, the evidence obtained verbatim (exact command, exit code, decisive output lines; for visual, web, or desktop evidence a screenshot or artifact path plus what it shows), and a verdict: verified, partially verified, unverified, or contradicted. Missing tools, skipped checks, timeouts, stale reports, or absent logs are never a pass. If a check cannot run, report the exact reason; never replace execution with a predicted result.

Useful-test gate: a test counts only when it observes requested behavior or a realistic failure boundary. Run a regression test and show it fail against the defective state, then rerun the identical command and show it pass. Discount tests that grep for an implementation string, always pass, silently skip, or never reach the change.

Shared finding format

Each finding carries: axis (contract or quality), category (regression, security, reliability, compatibility, coverage, scope), severity and confidence (high/medium/low), location, problem, evidence, follow-up. Merge only findings describing the same observable issue: keep highest severity, lowest confidence, all evidence; preserve disagreements as conflicts; order by severity then confidence. Each pass returns one verdict — confirmed, failed, or inconclusive; missing, stale, or skipped evidence is inconclusive, never confirmed. Only confirmed contributes to completion; never average away a failed or inconclusive mandatory check.

Read the full file on GitHub · 129 lines

Files

What ships with it

1 file 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. 4d ago First seen · 129 lines · 47 tokens per session scan A a5fc76fc7c09

Subscribe to this mod's changes

verify-work is a skill published in the GitHub repository Drizzy07x/Skillquiver (2 stars, last pushed 12d ago), licensed MIT. It adds 47 tokens to every session and 1,985 once invoked, about $0.0002 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.