Controlled Code Implementation Agent Skill

Executes structured, gated code implementations from approved technical plans, contracts, or review tasks with subagent support.

Context cost
2.7k tokensestimated from the bundle, loaded when it triggers
Bundle
4 files · 10.9 kBtext throughout, nothing executable
Licence
not declarednone named by its author
Last change
—no release on file
Servers it uses
Noneruns standalone

What it does

受控代码落实入口。适用于用户输入 /implement、$implement、implement,或希望从 planning contract、已确认技术方案、代码修改方案、review comment、明确小任务出发落实代码。支持交互补齐缺失信息,但不能用假设绕过实施路径、Gate 或组件真源确认。

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

productivity

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md6.0 kB · preview
--- name: implement team_shared: true tech_stack_shared: true project_private: false execution_mode: main_or_subagent recommended_inputs: - implementation-contract.json - 已确认技术方案或代码修改方案 - 明确小任务描述、review comment 或当前对话中的 planning 结果 - 当前工作区项目根路径和实际实施路径 default_outputs: - implementation/11-代码实现记录.md - implementation/implementation-state.json ---
18# Implement Command Facade
19
20这是 /implement 的入口 skill,负责把已确认方案、contract 或明确小任务转成受控代码改动。
21
22默认复用:
23
24- $code-implementation
25
26## Subagent 默认策略
27
28/implement 的 execution_mode=main_or_subagent 默认按 子代理模式=自动 运行;用户未显式关闭时,主控拥有实现阶段 worker subagent 委派权,不需要用户逐次显式要求。自动委派只能发生在实现前置条件已满足之后:Gate 已确认、实施路径已确认、新增依赖已安装(如有)。
29
30命中以下信号时,主控必须先生成 implementation_mode_decision,并默认裁决为 wave_impl;若回退 main_only,必须记录允许的 fallback reason 和可观察证据:
31
32- planned_slices >= 2,且每个 slice 都能给出独立 owned_scope + allowed_roots
33- 任务涉及多个低耦合文件 / 组件切片,但不共享同一核心状态入口
34- 已确认每个 wave 的 objective、expected_files、forbidden_roots 和最小验证信号
35
36允许回退 main_only 的 fallback reason:user_disabled_subagent、no_subagent_capability_available、single_file_low_risk、scope_not_isolatable、gate_or_working_copy_not_ready、shared_core_file_conflict。subagent 不得执行 Gate 前工程准备、不得改依赖声明绕过真源、不得直接推进最终实现状态;主控必须整合 receipt、解决冲突并输出实现记录。
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md313 words
Files4
Licencenot declared
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈130
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
2,595
on trigger
The instruction body and 3 supporting files, read only when the skill fires.
1.4%
of a 200k window
Ten skills this size would take about 14% of the window before you open a file.
050k100k150k200k context window

2.7k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Middling. Fine to keep on in a project where you use it weekly, worth unloading in one where you never do.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

4 files, 10.9 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md6.0 kB
  • README.md0.7 kB
  • references/command-intake-protocol.md1.4 kB
  • references/implementation-output-contract.md2.8 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 4 files you can review in full before installing.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# Controlled Code Implementation · 2.7k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/controlled-code-implementation/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/controlled-code-implementation" ] && { [ ! -e .claude/skills/controlled-code-implementation ] || { mv .claude/skills/controlled-code-implementation "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/controlled-code-implementation" .claude/skills/ && echo "Installed .claude/skills/controlled-code-implementation"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add letern1ty/controlled-code-implementation

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/controlled-code-implementation/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/controlled-code-implementation/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/controlled-code-implementation" ] && { [ ! -e ~/.claude/skills/controlled-code-implementation ] || { mv ~/.claude/skills/controlled-code-implementation "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/controlled-code-implementation" ~/.claude/skills/ && echo "Installed ~/.claude/skills/controlled-code-implementation" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/controlled-code-implementation/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where. It appears as implement in Gemini CLI, Codex, Copilot and Grok (its own name); Claude Code lists it by the folder name, controlled-code-implementation.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Versionnot versioned
Publishedno release date on file
PriceFree
Referenceletern1ty/controlled-code-implementation

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

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