test

A Vitest testing workflow for checking that ds-code modules behave as expected. Vitest is a tool for writing and running JavaScript and TypeScript tests.

In plain words
What is it for?
Use it to add, complete, or repair tests in the test/ directory, then run the relevant tests and, when needed, the project build.
Why use it?
It helps catch missing edge cases, error handling problems, and broken tests without duplicating existing coverage.

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

Made for: Claude Code, Codex.

Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 211 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 $0.00023 $0.00211
Opus 5 $0.00012 $0.00105
Sonnet 5 $0.00005 $0.00042
Haiku 4.5 $0.00002 $0.00021

Measured 2d ago against content hash 4547e49405d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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.

.claude/skills/test/SKILL.md · 22 lines

What it actually says

用于新增测试、补齐覆盖或修复失效测试。

执行流程:

  1. 明确要验证的行为、边界和错误路径。
  2. 阅读源码和现有测试,避免重复覆盖;优先复用现有测试风格和 helper。
  3. test/ 下创建或更新对应测试;生产代码只在确实存在 bug 时修改。
  4. 运行目标测试,必要时运行相关测试和 pnpm build
  5. 汇报新增场景、验证结果和未覆盖原因。

约束:使用 vitest;不使用 snapshot;文件系统测试用临时目录;mock 最小化;不为测试扭曲生产代码;不自动提交。

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 · 22 lines · 23 tokens per session scan A 4547e49405d1

Subscribe to this mod's changes

test is a skill published in the GitHub repository qddidi/ds-code (10 stars, last pushed 3mo ago), licensed MIT. It adds 23 tokens to every session and 211 once invoked, about $0.0001 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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