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 hackerFish/awesome-dsh-skills --skill dsh-test-firstgit clone --depth 1 https://github.com/hackerFish/awesome-dsh-skillsWrote 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/hackerfish/awesome-dsh-skills/dsh-test-first)<a href="https://agentmods.dev/skills/hackerfish/awesome-dsh-skills/dsh-test-first"><img src="https://agentmods.dev/badge/skills/hackerfish/awesome-dsh-skills/dsh-test-first/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/hackerfish/awesome-dsh-skills/dsh-test-first"><img src="https://agentmods.dev/badge/skills/hackerfish/awesome-dsh-skills/dsh-test-first.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00028 | $0.00286 |
| Opus 5.5 | $0.00011 | $0.00114 |
| Sonnet 5.5 | $0.00006 | $0.00057 |
| Haiku 4.5 | $0.00003 | $0.00029 |
Grade A, and why
dsh-test-first 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.
What it actually says
测试优先（红 → 绿 → 重构）
流程
- 红：先写一个描述期望行为的测试，运行确认它失败（证明测试真的在测）
- 绿：写最小实现让测试通过，不做任何多余设计
- 重构：在绿灯下改善结构，每步都保持测试通过
边界用例表（写测试时逐项过）
- 空输入、单元素、满容量
- 错误类型、缺字段、超长输入
- 重复调用、并发调用
- 权限不足、文件不存在、网络失败
运行
- Node 内置：
node --test - 项目用 vitest/jest 时跟随项目配置
- 只测公共行为，不测内部实现细节；覆盖率数字不设硬指标，关键路径必须覆盖
修复 bug 的额外要求
先写一个能复现该 bug 的失败测试，再修复；提交信息里写清复现路径。
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 · 31 lines · 28 tokens per session scan A 1156ea2c728c
dsh-test-first is a skill published in the GitHub repository hackerFish/awesome-dsh-skills (4 stars, last pushed 1mo ago), licensed MIT. It adds 28 tokens to every session and 286 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 2026-08-31.
Other skills, from other repositories
test-first
A test-first development guide, where tests are written before the code they check. TDD, or test-driven development, means first writing a test that fails, then writing the simplest code that makes it pass.
tdd-zh
A test-first development guide for building features or fixing bugs. Test-driven development, or TDD, means writing a test that fails, making it pass with the smallest change, and then improving the code.
implement-zh
An implementation workflow for completing work described in a specification or tickets. It encourages test-first development where appropriate, runs checks during the work, and ends with review and a commit.
test-driven-development
Use when implementing any feature or bugfix, before writing implementation code.
writing-skills
A guide for creating and testing reusable instructions for AI agents, called skills. It applies test-driven development, or TDD—the practice of writing tests before implementation—to instruction documents.
test-driven-development
Test-driven development, or TDD, is a way to build software by writing a test that fails, adding the smallest code that makes it pass, and then cleaning up the code. These instructions require that process for features, bug fixes, refactors, and behavior changes.