Agent skill

Implement From Plan

by besimple-oss in besimple-oss/broccoli

Implement an approved plan doc step-by-step in application or systems codebases, including Node/TS, Python, and C/C++ repos (build/lint/test per step, atomic commits, progress log hygiene).

MITAuto-check passedDevelopment

Install Implement From Plan

skills CLI
$ npx skills add besimple-oss/broccoli --skill implement-from-plan -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install besimple-oss/broccoli implement-from-plan --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/besimple-oss/broccoli.git skills-src && mkdir -p .claude/skills && cp -r skills-src/prompt-templates/skills/implement-from-plan .claude/skills/implement-from-plan && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
implement-from-plan
GitHub stars
286
Token cost
~406 tokens
SKILL.md length
175 words
Files
2 (incl. references)
Skills in repo
10
Repo updated
First seen
Licence
MIT

At a glance

Implement an approved plan doc step-by-step in application or systems codebases, including Node/TS, Python, and C/C++ repos (build/lint/test per step, atomic commits, progress log hygiene).

  • Works in 4 steps: Confirm you are in the intended repo:… → Confirm the plan doc exists: test -f → Confirm the working tree is clean: git… → …
  • You have a plan/.md and want to execute it
  • SKILL.md covers Preconditions (stop if missing) and Workflow
  • Calls git

What it does

Implement From Plan is an agent skill from besimple-oss/broccoli. Implement an approved plan doc step-by-step in application or systems codebases, including Node/TS, Python, and C/C++ repos (build/lint/test per step, atomic commits, progress log hygiene). Use when you have a plan/.md and want to execute it.

Its SKILL.md is about 410 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/prompts/step-auto-mixed.md`).

It sits in Development, covering Linting and formatting. It works with C++, Python and Git. The repository describes itself as: Broccoli turns Linear tickets into shipped PRs — powered by Claude and Codex, running on your own Google Cloud or Blaxel containers. The licence is MIT.

When your agent uses it

  • You have a plan/.md and want to execute it
  • Tasks that involve Linting and formatting

Example prompts

  • “/implement-from-plan”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Confirm you are in the intended repo: git rev-parse --show-toplevel
  2. Confirm the plan doc exists: test -f
  3. Confirm the working tree is clean: git status --porcelain is empty
  4. Ensure codex-progress.log is gitignored and not tracked

What it can do on your machine

Read from SKILL.md and the folder at commit 6cad3b9. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Implement From Plan loads about 406 tokens when it runs, and up to ~2.2k if it reads all its reference files. Until then it costs about 66 tokens; SKILL.md has 175 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~66
When it runs · the whole SKILL.md, loaded when a task matches
~406
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from besimple-oss/broccoli at commit 6cad3b9, republished under its MIT licence (© besimple-oss). 175 words, ~406 tokens.

Download SKILL.mdSave it as .claude/skills/implement-from-plan/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
implement-from-plan
description
Implement an approved plan doc step-by-step in application or systems codebases, including Node/TS, Python, and C/C++ repos (build/lint/test per step, atomic commits, progress log hygiene). Use when you have a plan/*.md and want to execute it.

Implement From Plan (step-by-step)

Input: a plan doc path (for example: plan/my-feature.md).

Preconditions (stop if missing)

  1. Confirm you are in the intended repo: git rev-parse --show-toplevel
  2. Confirm the plan doc exists: test -f <plan-doc-path>
  3. Confirm the working tree is clean: git status --porcelain is empty
  4. Ensure codex-progress.log is gitignored and not tracked:
    • Add codex-progress.log to .gitignore if missing.
    • If it is tracked: git rm --cached codex-progress.log (keep the file locally).

Workflow

  1. Record a base commit for later review: BASE_SHA=$(git rev-parse HEAD)
  2. When running this skill with Codex, use model gpt-5.4 unless the caller explicitly overrides the model.
  3. Open references/prompts/step-auto-mixed.md and follow it using the plan doc path.
    • Important: it includes a one-time tooling discovery + dependency install + "Tooling config" phase; do that once and reuse it for every step.
    • For C/C++ repositories, extend the prompt's tooling discovery to identify the repo-native build/test/lint path before Step 1. Check for CMakeLists.txt, compile_commands.json, meson.build, BUILD/WORKSPACE, Makefile, and repo docs. Reuse the canonical configure/build/test/lint commands for each later step instead of rediscovering them.

© besimple-oss, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in prompt-templates/skills/implement-from-plan of besimple-oss/broccoli.

  • SKILL.md
  • references/prompts/step-auto-mixed.md

Open the folder on GitHubat commit 6cad3b9

Compare with similar skills

Implement From Plan next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Implement From Plan compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Implement From Plan this skillbesimple-oss/broccoli286—~406Automated safety check: PassMIT
Tilelang Reviewtile-ai/tilelang-ascend400—~2.8kAutomated safety check: NotesMIT
Precheckayutaz/piper-plus220—~647Automated safety check: PassMIT
Saleor Commit Workflowsaleor/saleor23k—~575Automated safety check: PassBSD-3-Clause
pybind11 Release Preparationpybind/pybind1118k—~1.7kAutomated safety check: PassCustom licence
Qt Cpp ReviewSerial-Studio/Serial-Studio7.2k—~4.3kAutomated safety check: PassCustom licence

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Works with

Categories

Questions about Implement From Plan

What does Implement From Plan do?

Implement an approved plan doc step-by-step in application or systems codebases, including Node/TS, Python, and C/C++ repos (build/lint/test per step, atomic commits, progress log hygiene). Implement From Plan is an agent skill from besimple-oss/broccoli. Implement an approved plan doc step-by-step in application or systems codebases, including Node/TS, Python, and C/C++ repos (build/lint/test per step, atomic commits, progress log hygiene).

When should I use Implement From Plan?

Implement From Plan fits situations like: you have a plan/.md and want to execute it; tasks that involve Linting and formatting.

How do I install Implement From Plan in Claude Code?

Run `npx skills add besimple-oss/broccoli --skill implement-from-plan -a claude-code`. Or copy the skill folder (prompt-templates/skills/implement-from-plan in besimple-oss/broccoli) into .claude/skills/implement-from-plan in your project. Claude Code loads it when a task matches its description.

How do I install Implement From Plan in Codex?

Run `npx skills add besimple-oss/broccoli --skill implement-from-plan -a codex`. Or copy the skill folder (prompt-templates/skills/implement-from-plan in besimple-oss/broccoli) into .agents/skills/implement-from-plan in your project. Codex loads it when a task matches its description.

Can I use Implement From Plan in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add besimple-oss/broccoli --skill implement-from-plan -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/implement-from-plan, .gemini/skills/implement-from-plan, .github/skills/implement-from-plan and .opencode/skills/implement-from-plan in your project.

What does Implement From Plan need to run?

Going by SKILL.md and its folder, Implement From Plan needs the command-line tools its instructions call (git).

Does Implement From Plan access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Implement From Plan safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Implement From Plan use?

Implement From Plan is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Implement From Plan use?

About 406 tokens (SKILL.md is roughly 1.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.8k tokens, read only when the agent opens those files.

What are the alternatives to Implement From Plan?

Skills that share tags, products or a category with Implement From Plan: Tilelang Review (tile-ai/tilelang-ascend, 400 stars), Precheck (ayutaz/piper-plus, 220 stars), Saleor Commit Workflow (saleor/saleor, 23k stars) and pybind11 Release Preparation (pybind/pybind11, 18k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Implement From Plan?

besimple-oss (a GitHub organization) maintains it in besimple-oss/broccoli, which has 286 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on April 26, 2026.

Source: besimple-oss/broccoli on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.