testing

A testing and repair workflow for software projects. It covers unit tests, which check small pieces of code, and end-to-end tests, which check an app in a real browser.

In plain words
What is it for?
Use it when writing tests, investigating failed checks, repairing deterministic problems, or checking application health before release.
Why use it?
It makes failures visible through ordered checks and records successful repairs as rules so the same problem is less likely to return.

Skill for Claude CodeCodex

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/moasq/agentic-ship/testing
Any agent
npx skills add moasq/agentic-ship --skill testing
Clone the repo
git clone --depth 1 https://github.com/moasq/agentic-ship

Made for: Claude Code, Codex.

Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,585 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 $0.00068 $0.01585
Opus 5 $0.00034 $0.00792
Sonnet 5 $0.00014 $0.00317
Haiku 4.5 $0.00007 $0.00159

Measured 2d ago against content hash fcd3e4781f35, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

testing 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/testing/SKILL.md · 110 lines

How it starts

The opening of the file, as written. The whole thing — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Testing & self-healing

Downstream contract: paths like src/ and convex/ refer to the product workspace that adopts Agentic Ship, not this tool repo.

A failure is allowed to happen once. Gates catch it, the heal loop repairs it with evidence, and the repair graduates into a rule (.agents/heal-ledger.md) so the class cannot return.

The gates, in order

Gate Command Proves
G0 pnpm health required tool assets present, no bundled application residue, Node 20+ (in the downstream product: also SSOT, pins, secrets, mirrors)
G1 pnpm verify the offline definition of done — G0 plus the generated host adapters (check:agents), the pinned MCP mirror (check:mcp), the UI tooling (check:ui), downstream backend postconditions (check:backend), and the unit contracts (pnpm test). No lint and no product build run in this tool repo, because neither exists here
G2 pnpm test deterministic tool contracts (vitest), in memory, no network
G3 pnpm test:e2e downstream product only — the app in a real browser: pages, headers, SEO surface. There is no Playwright config or product build in this tool repo, so this gate runs in the product workspace
all pnpm verify:full verify + the fail-closed production dependency audit (pnpm audit:supply-chain)
launch pnpm preflight [--prod] production readiness — see the production-preflight skill

A gate runs only when the ones above it are green. pnpm verify is the definition of done for every completion; verify:full is for PRs and before a deploy.

GitHub consumers can run the same gate through the pinned reusable action. Installation, permissions, audit opt-in, updates, and removal are documented in references/github-action.md.

In the downstream product workspace the same gate names extend: CI there splits G0–G2 plus the product build across macOS, Linux and Windows, and G3 on Linux. Every gate runs with no network beyond the install — fonts are committed rather than fetched, which is what lets the production build inside Playwright's webServer succeed on a runner with no egress.

Read the full file on GitHub · 110 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. 2d ago First seen · 110 lines · 68 tokens per session scan A fcd3e4781f35

Subscribe to this mod's changes

testing is a skill published in the GitHub repository moasq/agentic-ship (10 stars, last pushed 3d ago), licensed MIT. It adds 68 tokens to every session and 1,585 once invoked, about $0.0003 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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