verification-before-done

verification-before-done is a skill for Claude Code from CarbeneAI/Forge. It costs 72 tokens per session (3,525 once invoked), scanned C, original, MIT.

A completion-checking process that requires fresh evidence before claiming a coding task is finished.

In plain words
What is it for?
It helps verify tests, features, deployments, and other task results by running the relevant checks and reviewing their output.
Why use it?
It prevents false completion claims based only on reading code or assuming that a change works.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is node scripts/test-feature.js.

Good fit It helps verify tests, features, deployments, and other task results by running the relevant checks and reviewing their output.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/CarbeneAI/Forge
agentmods
npx agentmods add skills/carbeneai/forge/verificationbeforedone

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 verification-before-done

README.md
[![agentmods](https://agentmods.dev/badge/skills/carbeneai/forge/verificationbeforedone/github.svg)](https://agentmods.dev/skills/carbeneai/forge/verificationbeforedone)
Your own site
<a href="https://agentmods.dev/skills/carbeneai/forge/verificationbeforedone"><img src="https://agentmods.dev/badge/skills/carbeneai/forge/verificationbeforedone/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 verification-before-done

Your own site · 80×15
<a href="https://agentmods.dev/skills/carbeneai/forge/verificationbeforedone"><img src="https://agentmods.dev/badge/skills/carbeneai/forge/verificationbeforedone.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 72 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,525 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 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 $0.00072 $0.03525
Opus 5 $0.00036 $0.01762
Sonnet 5 $0.00014 $0.00705
Haiku 4.5 $0.00007 $0.00352

Measured 7d ago against content hash 76e929d47943, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade C, and why

verification-before-done scanned grade C with 2 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 7d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf dist/

Makes network callslowCapability

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

| "Deployment live" | curl/browser output of deployed URL | "Pushed to server", "Deploy command ran" |
.claude/skills/VerificationBeforeDone/SKILL.md · 631 lines

How it starts

The opening of the file, as written. The whole thing — 631 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Verification Before Done

Prevents premature and false completion claims by requiring fresh verification evidence before declaring any task complete.

🎯 Load Full CORE Context

read ${PAI_DIR}/skills/CORE/SKILL.md

When to Activate This Skill

ALWAYS active - This is a gate function that applies to ALL task completion, not just specific requests.

Activate when:

  • About to claim "tests pass"
  • About to claim "feature works"
  • About to claim "deployment successful"
  • About to claim "requirement met"
  • About to claim ANY completion status

The Iron Law

NO COMPLETION CLAIMS WITHOUT FRESH VERIFICATION EVIDENCE

You MUST:

  1. IDENTIFY what needs verification
  2. RUN the verification command
  3. READ the actual output
  4. VERIFY the result
  5. ONLY THEN claim completion

NEVER:

  • Claim "should work" without running
  • Claim "tests should pass" without running them
  • Claim "probably works" based on code inspection
  • Claim completion based on satisfaction with code

The Gate Function

This skill acts as a gate between work completion and claim of completion.

Write Code → [VERIFICATION GATE] → Claim Completion
              ↑
              Must show evidence:
              - Command run
              - Output captured
              - Result verified

The gate blocks you from claiming done until verification evidence is provided.

Common Completion Claims & Required Evidence

Claim Required Evidence NOT Acceptable
"Tests pass" Actual test output showing passes "Tests should pass", "I wrote tests"
"Feature works" Demo output or screenshot "Code looks right", "Should work"
"Build succeeds" Build command output "No syntax errors", "Compiles in my head"
"Deployment live" curl/browser output of deployed URL "Pushed to server", "Deploy command ran"
"Requirements met" Verification of each requirement "I implemented everything", "Looks complete"
"Bug fixed" Test case or reproduction showing fix "Changed the code", "Root cause addressed"
"Performance improved" Benchmark numbers before/after "Optimized algorithm", "Should be faster"

Read the full file on GitHub · 631 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. 7d ago First seen · 631 lines · 72 tokens per session scan C 76e929d47943

Subscribe to this mod's changes

verification-before-done is a skill published in the GitHub repository CarbeneAI/Forge (9 stars, last pushed 1mo ago), licensed MIT. It adds 72 tokens to every session and 3,525 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 2 findings (recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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