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verification

Prove a completed change against explicit acceptance criteria before claiming completion, release readiness, or runtime success.

Skill by Rafcin

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/rafcin-verification

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Prove a completed change against explicit acceptance criteria before claiming completion, release readiness, or runtime success.

Use cases: agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/verification

What's inside

Skill name
verification
Description
Prove a completed change against explicit acceptance criteria before claiming completion, release readiness, or runtime success.
License
MIT
Instructions
29 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Verification

Verification is fresh evidence, not confidence.

## Entry conditions

Use after the final implementation or cleanup change and before claiming completion. Translate the request and plan into an acceptance matrix. For each criterion, identify the observable boundary and strongest safe check: focused tests, type and lint gates, fixtures, validators, isolated installation, or a real runtime check.

## Scope limit

Run commands after the final change and record their exit status and meaningful result. Distinguish evidence levels:

- source verification proves local code and static contracts;
- isolated local verification proves packaged or installed behavior in a fixture;
- discovery proof shows a host can see a plugin, skill, agent, or tool;
- runtime proof exercises the real behavior;
- external-environment proof confirms deployed or service state.

Do not promote one level into another. A discovery listing does not prove execution, and a fixture does not prove a live service. Keep secrets out of evidence. Any quota-consuming real-model check needs explicit approval.

## Exit evidence

Report exact commands, criteria, outcomes, warnings, skipped approval-gated checks, and remaining gap. Never claim completion from stale output or a test that missed the acceptance boundary.

## Next gate

Use fresh `code-review` if the OMCS route requires it; otherwise return the acceptance matrix to OMCS. Any later edit invalidates this evidence and restarts verification.

From Rafcin/oh-my-codex-slim, MIT.

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Last commit (this folder)
Aug 26, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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verification skill. Agent Mart. https://agentmart.dev/skills/rafcin-verification (last updated 2026-10-24)