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 FlameskyDexive/Legends-Of-Heroes --skill et-tddgit clone --depth 1 https://github.com/FlameskyDexive/Legends-Of-HeroesWrote 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/flameskydexive/legends-of-heroes/et-tdd)<a href="https://agentmods.dev/skills/flameskydexive/legends-of-heroes/et-tdd"><img src="https://agentmods.dev/badge/skills/flameskydexive/legends-of-heroes/et-tdd/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/flameskydexive/legends-of-heroes/et-tdd"><img src="https://agentmods.dev/badge/skills/flameskydexive/legends-of-heroes/et-tdd.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 | $0.00058 | $0.00447 |
| Opus 5 | $0.00029 | $0.00224 |
| Sonnet 5 | $0.00012 | $0.00089 |
| Haiku 4.5 | $0.00006 | $0.00045 |
Grade A, and why
et-tdd 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 13d 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
et-tdd - TDD 测试驱动入口
何时使用
- 使用测试驱动方式开发新功能或修复 Bug。
- 需要完整“需求 -> 测试方案 -> 测试用例 -> 实现 -> 编译 -> 运行 -> 回归”闭环。
不要加载
- 只是执行已有测试：用
et-test-run。 - 只是补写测试用例：用
et-test-write。 - 只是编译或导出：用
et-build。
默认动作
- 先理解需求、读取相关包
AGENTS.md、查看现有实现与现有测试。 - 写代码前先补
Test.md或最小验证清单，明确测什么、怎么验、预期结果。 - 先写最小可跑测试用例，再实现代码让测试通过。
- 编写测试叠加
et-test-write；实现业务叠加et-code；涉及异步叠加et-async。 - 编译统一走
dotnet build ET.sln。 - 运行目标测试，再做必要回归；成功后也检查
Logs/All.log。 - 完成后更新相关包内
AGENTS.md，沉淀实现原理、使用方式、测试入口或新增规则。
按需补读
- 编写或修改
ATestHandler：读取../et-test-write/SKILL.md。 - 执行或排查测试：读取
../et-test-run/SKILL.md。 - 涉及异步安全：叠加
et-async。 - 涉及业务代码实现：叠加
et-code。
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.
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.
- 13d ago First seen · 35 lines · 58 tokens per session scan A 6cf96779ae6e
et-tdd is a skill published in the GitHub repository FlameskyDexive/Legends-Of-Heroes (925 stars, last pushed 1mo ago), licensed MIT. It adds 58 tokens to every session and 447 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 2026-08-30.
Other skills, from other repositories
engram-testing-coverage
TDD and coverage standards for Engram. Trigger: When implementing behavior changes in any package.
iterative-development
TDD iteration loops using Claude Code Stop hooks - runs tests after each response, feeds failures back automatically.
python
Python development with ruff, mypy, pytest - TDD and type safety.
nw-fp-clojure
Clojure language-specific patterns, data-first modeling, REPL-driven development, and spec.
strict-tdd
Strict RED->GREEN->REFACTOR test-driven development with enforcement. Never write production code before a failing test. Atomic commits per TDD cycle.
mobiai-mobile-tdd
You MUST use this before writing any implementation code for a mobile feature, bug fix, refactor, or behavior change. Tests come before implementation — no exceptions.