task-test

A testing workflow for a subtask that strongly recommends TDD, or test-driven development: writing tests around expected behavior as part of the coding process. If a test fails, it can start a diagnosis step.

In plain words
What is it for?
Use it for core business rules, algorithms, data processing, reliability-sensitive work, or changes with a high risk of regression.
Why use it?
It helps catch mistakes in important logic and makes regressions—old behavior breaking after a change—easier to find.

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/easyinplay/harnessed/test
Any agent
npx skills add easyinplay/harnessed --skill test
Clone the repo
git clone --depth 1 https://github.com/easyinplay/harnessed

Made for: Claude Code, Codex.

Per session 167 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,214 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 $0.00167 $0.02214
Opus 5 $0.00084 $0.01107
Sonnet 5 $0.00033 $0.00443
Haiku 4.5 $0.00017 $0.00221

Measured 2d ago against content hash ed909de18fef, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

task-test 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.

workflows/task/test/SKILL.md · 132 lines

How it starts

The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.

task-test workflow (v3)

Overview

Single-phase sub-workflow mapping the user's CLAUDE.md Stage ③.c 子任务测试 + TDD 强烈建议开启 discipline onto the harnessed runtime, fully harnessed.workflow.v3 schema (Phase v3.0-3.4 W0 T3.4.W0.8 — D-09 L0 Discipline Substrate + D-04 gate ref

  • D-05 conditional invokes_tools + D-13 tdd capability alias).
phase id upstream model capability / invokes_tools gate
1 01-test superpowers sonnet {{ capabilities.tdd.cmd }} + invokes_tools: [{if: test_fail == true, tool: diagnose}] judgments.tdd-gate.tdd-strongly-suggested.fires

Per-phase config loads from workflows/task/test/workflow.yaml; engine.runRouting spawns each phase as a sub-agent via @anthropic-ai/claude-agent-sdk 0.3.142+.

TDD gate (D-04 + judgments/tdd-gate.yaml 6 fires_when + 3 skips_when)

Gate judgments.tdd-gate.tdd-strongly-suggested.fires 机器化 CLAUDE.md 「Execute 阶段」 TDD 强烈建议开启 节 6 OR-chain:

  • subtask.is_core_business_logic == true
  • subtask.is_algorithm == true
  • subtask.is_data_processing == true
  • subtask.regression_risk == 'high'
  • subtask.reliability_required == true

Skips when (per tdd-gate.yaml skips_when):

  • subtask.type in ['crud', 'ui_polish', 'docs_only']

Gate 4-level ref pre-resolved by judgmentResolver (T2.3.W0.4 SHIPPED) BEFORE expr-eval evaluation — runtime engine 跳过 phase 当 gate 不 fire 时。

D-13 tdd capability alias

Capability tdd (per capabilities.yaml L346-359) 主 impl superpowers:test-driven- development, alias [{impl: mattpocock-skills, cmd: /tdd}] — 两者可替代 per D-13 LOCKED 决策。{{ capabilities.tdd.cmd }} 默认 resolve 至 superpowers SDK, 用户 explicit signal 可切换 mattpocock /tdd alias path。

Conditional diagnose invoke (D-05 invokes_tools)

Phase 01-test 条件性 fire diagnose (capabilities.yaml L55-64 mattpocock-skills /diagnosing-bugs) when test_fail == true — sister CLAUDE.md "系统化排错" pattern; test fail 时进入 diagnose loop (reproduce → minimise → hypothesise → instrument → fix → regression-test), 测试通过则 skip diagnose entirely。

Read the full file on GitHub · 132 lines

Files

What ships with it

2 files 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 · 132 lines · 167 tokens per session scan A ed909de18fef

Subscribe to this mod's changes

task-test is a skill published in the GitHub repository easyinplay/harnessed (2 stars, last pushed 7d ago), licensed Apache-2.0. It adds 167 tokens to every session and 2,214 once invoked, about $0.0008 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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