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.
npx skills add protect-my-hair/nucleus-marketplace --skill test-generation-executiongit clone --depth 1 https://github.com/protect-my-hair/nucleus-marketplaceWrote 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.
[](https://agentmods.dev/skills/protect-my-hair/nucleus-marketplace/test-generation-execution)<a href="https://agentmods.dev/skills/protect-my-hair/nucleus-marketplace/test-generation-execution"><img src="https://agentmods.dev/badge/skills/protect-my-hair/nucleus-marketplace/test-generation-execution/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.
<a href="https://agentmods.dev/skills/protect-my-hair/nucleus-marketplace/test-generation-execution"><img src="https://agentmods.dev/badge/skills/protect-my-hair/nucleus-marketplace/test-generation-execution.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00037 | $0.01372 |
| Opus 5.5 | $0.00015 | $0.00549 |
| Sonnet 5.5 | $0.00007 | $0.00274 |
| Haiku 4.5 | $0.00004 | $0.00137 |
Grade A, and why
test-generation-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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Test Generation and Execution
前置:使用本 Skill 前,先按
using-nucleus完成 Nucleus 入口识别(Claude Code 会话由插件 SessionStart hook 自动注入该纪律)。
本 Skill 用于 Nucleus V2 的测试资产生成与测试执行 baseline。它安装在 Claude Code、Codex 等 coding agent 内部使用,不是 PMS 后端,也不是独立服务。
核心原则
测试资产写入和测试命令执行必须先有明确人工审批事实;approval JSON、测试报告和 result package 只能记录证据,不能替代宿主任务、人工审批或质量放行。
缺少 test-asset-write-approval 明确审批事实,不得写正式 tests/**。
缺少 test-command 明确审批事实,不得执行任何测试命令。
请求测试资产写入审批或测试命令审批前,必须先按对应 subagentPreReview 调度独立 reviewer 子代理;未取得“材料可提交人工审查”预审结论时,不得请求人工审批。
测试报告、summary 或 result 不能替代测试资产审批、测试命令审批、人工 review、缺陷创建、PR/MR 审查、合入或发布事实。
Checklist
启动本 Skill 后,必须先为以下每一项创建宿主 todo/task,并按顺序执行;Codex 使用计划 / 任务工具,Claude Code 使用 TodoWrite 或等价宿主 todo。每完成、阻塞、等待审批或需要复核一项,都必须逐项更新状态。
- 读取测试上下文:读取
.nucleus/context/<workflowRunId>.json、primary feature 和 feature development plan;缺关键输入时ALERT_AND_BLOCK。 - 创建宿主任务包:把本 checklist 同步成当前会话的宿主 todo/task;未同步前不得生成测试资产或执行命令。
- 生成测试资产候选:只生成
test-asset-candidate.*,不得直接写正式tests/**。 - 呈现候选并等待写入审批:向用户或 PMS 呈现 planned test paths、归属特性和变更范围;缺
test-asset-write-approval时 STOP。 - 校验测试归属:确认候选和审批覆盖所有 planned test paths,并校验
Nucleus.featurePath归属。 - 呈现测试命令并等待审批:说明 unit / api / integration baseline 命令、cwd 和 argv;缺
test-command时 STOP。 - 执行 baseline 测试:只执行已审批且命中 allowlist 的测试命令,并写
.nucleus/tests/<workflowRunId>/**report。 - 写入结果证据:构建
.nucleus/runs/<workflowRunId>/result.json;测试报告和 result 不能替代宿主任务、人工审批或质量放行。
边界
- 只支持
unit、api、integration三类 baseline 测试。 generate写正式tests/**前必须读取test-asset-write-approval.json,且 approval 覆盖所有 planned test paths。run只读取test-command.json作为 approval fact,命令必须命中 baseline test runner allowlist,并使用shell=False执行。- 测试报告只写
.nucleus/tests/<workflowRunId>/**。 - result package 只写
.nucleus/runs/<workflowRunId>/result.json。 - 失败或阻塞时
defectArtifacts=[],不得创建缺陷或写docs/requirement/**/defects/**。 - 不 commit、push、创建 PR/MR、merge、release。
- UI/E2E/Playwright 真实执行不属于 baseline。
What ships with it
9 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.
- agents/openai.yaml 888 B
- assets/nucleus-test-asset-candidate.schema.json 5.2 KB
- assets/nucleus-test-run-report.schema.json 4.3 KB
- assets/test-asset-candidate-template.json 1.0 KB
- assets/test-asset-candidate-template.md 455 B
- references/blocker-matrix.md 980 B
- references/report-schema.md 639 B
- references/test-boundary.md 827 B
- scripts/test_generation_execution.py 44 KB runs code
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.
- 1mo ago First seen · 100 lines · 37 tokens per session scan A 81cb5ba91c1e
test-generation-execution is a skill published in the GitHub repository protect-my-hair/nucleus-marketplace (164 stars, last pushed 3mo ago), licensed MIT. It adds 37 tokens to every session and 1,372 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.
Other skills, from other repositories
test-master
Generates test files, creates mocking strategies, analyzes code coverage, designs test architectures, and produces test plans and defect reports across functional, performance, and security testing disciplines. Use when writing unit tests, integration tests, or E2E tests; creating test strategies or automation…
migrate-xunit-to-xunit-v3
Migrate .NET test projects from xUnit.net v2 to xunit.v3 and fix v3 breaks. Use for package/CPM conversion, OutputType=Exe, preserving the VSTest or MTP runner (including projects currently using YTest.MTP.XUnit2), incompatible TFMs, async void tests, string-to-Type attributes, custom Fact/Theory/BeforeAfterTest…
go-testing
Trigger: Go tests, go test coverage, Bubbletea teatest, golden files. Apply focused Go testing patterns.
dart-test
DART Test: unit tests, integration tests, CI validation, and debugging.
principle-test-behavior-not-implementation
Apply when you write, change, or keep a test. Assert what the code's users can observe, so that the test fails when that behavior breaks and keeps passing when only the internals change.
mobiai-ios-testing
Use when writing or running tests in an iOS project — unit tests, UI tests, snapshot tests, choosing the right framework.