implement

A workflow for implementing work described in a specification or task list. It combines regular checks with test-driven development (writing a failing test, making it pass, then improving the code) and code review.

In plain words
What is it for?
Use it to implement features or bug fixes from written requirements, run focused and full test suites, commit changes, and repeat review and fixes until blocking issues are resolved.
Why use it?
It reduces the chance of building the wrong thing or missing a problem before the work is reviewed. It also gives a repeatable way to fix blocking issues and verify the result.

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/astordu/qoderharness/implement
Any agent
npx skills add astordu/qoderharness --skill implement
Clone the repo
git clone --depth 1 https://github.com/astordu/qoderharness

Made for: Claude Code, Codex.

Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 255 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 $0.00018 $0.00255
Opus 5 $0.00009 $0.00128
Sonnet 5 $0.00004 $0.00051
Haiku 4.5 $0.00002 $0.00026

Measured 2d ago against content hash 6ed6a1a72636, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

implement 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.

.qoder/skills/implement/SKILL.md · 25 lines

What it actually says

实现用户在规格或工单中所描述的工作。

在预先约定好的接缝(seam)处,尽可能使用 /tdd。

定期做类型检查、定期运行单个测试文件,并在最后运行一次完整的测试套件。

完成后,先将改动提交到当前分支,再使用 /code-review 来审查这项工作。

如果发现 blocking 问题(缺失、错误或超出范围的需求,以及违反仓库有文档记录的规范;基线坏味道属于主观判断,不算 blocking):

  • 修改代码;
  • 增加或修改能够复现问题的测试;
  • 将修复提交进当前分支,确保审查目标包含最新改动;
  • 重新运行验证;
  • 重新运行 /code-review。

另外,对审查中指出的坏味道,修复你认同且修改成本低的部分;它们不阻塞循环。

重复以上过程,直到不存在 blocking 问题。

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 · 25 lines · 18 tokens per session scan A 6ed6a1a72636

Subscribe to this mod's changes

implement is a skill published in the GitHub repository astordu/qoderharness (21 stars, last pushed 6d ago), licensed MIT. It adds 18 tokens to every session and 255 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 2026-08-30.

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