test-execution

test-execution is a skill for Claude Code, Codex from paruff/uFawkesAI. It costs 28 tokens per session (730 once invoked), scanned A, original, MIT.

A testing skill that runs unit, integration, and end-to-end tests, along with checks such as linting and type checking. Code coverage measures how much of the code is exercised by tests.

In plain words
What is it for?
It runs relevant test suites, measures coverage, checks that tests can run, and validates CI test stages and basic runtime or performance conditions.
Why use it?
It gives one place to validate a build and collect failures, coverage, and quality-gate results. This helps detect broken code before it moves further through delivery.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code; installed under .agents/ (shared by several agents); mentions Codex.

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/paruff/ufawkesai/test-execution
Any agent
npx skills add paruff/uFawkesAI --skill test-execution
Clone the repo
git clone --depth 1 https://github.com/paruff/uFawkesAI

Made for: Claude Code, Codex.

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 test-execution

README.md
[![agentmods](https://agentmods.dev/badge/skills/paruff/ufawkesai/test-execution.svg)](https://agentmods.dev/skills/paruff/ufawkesai/test-execution)
Your own site
<a href="https://agentmods.dev/skills/paruff/ufawkesai/test-execution"><img src="https://agentmods.dev/badge/skills/paruff/ufawkesai/test-execution.svg" alt="Measured on agentmods" height="20"></a>
Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 730 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 5.1 $0.00028 $0.00730
Opus 5 $0.00014 $0.00365
Sonnet 5 $0.00006 $0.00146
Haiku 4.5 $0.00003 $0.00073

Measured 2d ago against content hash 6962300c1c61, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

test-execution 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 2d 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.

.agents/skills/test-execution/SKILL.md · 117 lines

How it starts

The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: Test Execution

Load trigger: "load test-execution skill" > DORA: Cap 5 (Small Batches / Shift Left on Quality) Token cost: Low

Purpose

Execute all relevant tests and quality gates to validate build output.

Responsibilities

  • Execute unit, integration, and E2E tests
  • Collect test results and failure details
  • Measure code coverage
  • Validate test viability
  • Run quality gates (lint, typecheck)

Sub-Skills

Skill Purpose
test-execution/unit-test-execution Run unit tests and measure coverage
test-execution/integration-test-execution Run integration tests
test-execution/e2e-test-execution Run end-to-end tests
test-execution/test-coverage-validation Validate coverage thresholds
test-execution/pipeline-test-stage-validation Validate CI test stages
test-execution/runtime-simulation-validation Simulate runtime environment
test-execution/performance-smoke-testing Basic performance validation

Dependencies

Skill Relationship
build Consumes source code and test files
test Validates tests written by test agent

Inputs

  • Source code (from build)
  • Test files (from test agent)
  • Test configuration

Outputs

  • test-results.json
  • test-report.md
  • coverage-report.json

Execution Rules

Pre-Run

  • Test framework installed and configured
  • Test files discovered and counted
  • Dependencies available

Execution

  • All tests executed
  • No tests skipped without justification
  • Test output captured
  • Exit code checked (non-zero = failure)

Post-Run

  • Pass/fail counts recorded
  • Failure details captured
  • Coverage data collected
  • Flaky tests flagged

Read the full file on GitHub · 117 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. 2d ago First seen · 117 lines · 28 tokens per session scan A 6962300c1c61

Subscribe to this mod's changes

test-execution is a skill published in the GitHub repository paruff/uFawkesAI (2 stars, last pushed 13d ago), licensed MIT. It adds 28 tokens to every session and 730 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 2026-09-03.