Code Review
AUTO-MAS-Project/AUTO-MAS
从固定点（commit、branch、tag 或 merge-base）开始，沿两条轴线审查变更——规范（代码是否遵循仓库文档化的编码规范？）和规格（代码是否与原始 issue/PRD 的要求一致？）。两条审查线在并行子 agent 中运行，并以并排方式报告结果。当用户想审查一个分支、PR、进行中的变更，或要求"从 X 开始审查"时使用。
Generate or refine a spec, a feature's immutable contract, from a request, a PRD, or review findings.
Install 04 Spec
$ npx skills add ai-driven-dev/framework --skill 04-spec -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ai-driven-dev/framework 04-spec --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/aidd-pm/skills/04-spec .claude/skills/04-spec && rm -rf skills-srcUse ~/.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/
Install the "04-spec" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-pm/skills/04-spec into .claude/skills/04-spec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "04-spec", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-pm/skills/04-specType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add ai-driven-dev/framework --skill 04-spec -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ai-driven-dev/framework 04-spec --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/aidd-pm/skills/04-spec .agents/skills/04-spec && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "04-spec" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-pm/skills/04-spec into .agents/skills/04-spec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "04-spec", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ai-driven-dev/framework --skill 04-spec -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ai-driven-dev/framework 04-spec --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/aidd-pm/skills/04-spec .cursor/skills/04-spec && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "04-spec" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-pm/skills/04-spec into .cursor/skills/04-spec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "04-spec", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/ai-driven-dev/framework.git --path plugins/aidd-pm/skills/04-spec--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add ai-driven-dev/framework --skill 04-spec -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ai-driven-dev/framework 04-spec --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/aidd-pm/skills/04-spec .gemini/skills/04-spec && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "04-spec" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-pm/skills/04-spec into .gemini/skills/04-spec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "04-spec", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install ai-driven-dev/framework 04-specInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add ai-driven-dev/framework --skill 04-spec -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/aidd-pm/skills/04-spec .github/skills/04-spec && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "04-spec" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-pm/skills/04-spec into .github/skills/04-spec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "04-spec", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ai-driven-dev/framework --skill 04-spec -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ai-driven-dev/framework 04-spec --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/aidd-pm/skills/04-spec .opencode/skills/04-spec && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "04-spec" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-pm/skills/04-spec into .opencode/skills/04-spec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "04-spec", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
04-spec- GitHub stars
- 513
- Token cost
- ~271 tokens
- SKILL.md length
- 73 words
- Files
- 6 (incl. references, assets)
- Skills in repo
- 46
- Repo updated
- First seen
- Licence
- MIT
At a glance
Generate or refine a spec, a feature's immutable contract, from a request, a PRD, or review findings.
- The user wants to draft
- SKILL.md covers Actions and Transversal rules
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Tasks that involve PRD writing
What it does
04 Spec is an agent skill from ai-driven-dev/framework. Generate or refine a spec, a feature's immutable contract, from a request, a PRD, or review findings. Use when the user wants to draft or refine a spec. Not for writing code, a full PRD, or changing a locked spec.
Its SKILL.md is about 270 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including reference files and assets (for example `actions/01-build.md`, `actions/02-refine.md` and `assets/spec-template.md`).
It sits in Product & Project Management, covering PRD writing and Code review. The repository describes itself as: Marketplace Framework AI-Driven Dev : Context Engineering, Plugins, Agents, Skills, Hooks, Templates, SDLC. The licence is MIT.
When your agent uses it
- The user wants to draft
- Tasks that involve PRD writing
- Tasks that involve Code review
Example prompts
- “/04-spec”
What it can do on your machine
Read from SKILL.md and the folder at commit 6e30640. 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
No scripts in the folder and no shell commands in SKILL.md (its code samples are mermaid).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
04 Spec loads about 271 tokens when it runs, and up to ~281 if it reads all its reference files. Until then it costs about 55 tokens; SKILL.md has 73 words of instructions outside code blocks.
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 ai-driven-dev/framework at commit 6e30640, republished under its MIT licence (© ai-driven-dev). 73 words, ~271 tokens.
Download SKILL.mdSave it as
.claude/skills/04-spec/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.- name
- 04-spec
- description
- Generate or refine a spec, a feature's immutable contract, from a request, a PRD, or review findings. Use when the user wants to draft or refine a spec. Not for writing code, a full PRD, or changing a locked spec.
- argument-hint
- request | prd | spec
Spec
flowchart LR
request([request or PRD path]) --> build --> done([spec.md])
target([spec path + findings]) --> refine --> doneActions
Run the flow above. Read only the next action file.
| Action | Does |
|---|---|
| build | draft a fresh spec from a request or PRD |
| refine | rewrite an existing spec to address findings |
Transversal rules
- Never invent; mark every gap instead of guessing.
- Never explore the codebase.
- Hold intent, never implementation: solution-agnostic, no how, few acceptance criteria.
- Keep it readable: clear headers, bulleted criteria, explicit non-goals.
- Immutable once validated: never rewrite a locked spec.
© ai-driven-dev, 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 5 other files (references, assets) in plugins/aidd-pm/skills/04-spec of ai-driven-dev/framework.
- SKILL.md
- actions/01-build.md
- actions/02-refine.md
- assets/spec-template.md
- assets/spec-validator.yml
- references/tbd-marker.md
Open the folder on GitHubat commit 6e30640
Compare with similar skills
04 Spec 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| 04 Spec this skillai-driven-dev/framework | 513 | — | ~271 | Automated safety check: Pass | MIT | |
| Code ReviewAUTO-MAS-Project/AUTO-MAS | 708 | 1 repos | ~797 | Automated safety check: Pass | AGPL-3.0 | |
| Code Review Completenesseric-tramel/moraine | 117 | — | ~404 | Automated safety check: Pass | Apache-2.0 | |
| Spec App Consistency Auditleo-kuang-ai/spec-first | 107 | — | ~4.6k | Automated safety check: Pass | MIT | |
| Ad ReviewCorridorTech/PoseCap | 224 | — | ~2.4k | Automated safety check: Notes | Apache-2.0 | |
| CCPM Project Managementautomazeio/ccpm | 8.4k | — | ~1.1k | Automated safety check: Pass | MIT |
Similar skills
Code Review Completeness
eric-tramel/moraine
Review a PR through the CodeReviewCompleteness persona. An agent skill from eric-tramel/moraine.
Spec App Consistency Audit
leo-kuang-ai/spec-first
Audit mobile App PRD/Figma/local-source consistency across page routes, KMP/Clean Architecture, components, analytics, i18n, engineering quality, and industry lenses before runtime validation; use…
Ad Review
CorridorTech/PoseCap
Two-axis fresh-context code review per WORKFLOW §10. An agent skill from CorridorTech/PoseCap.
CCPM Project Management
automazeio/ccpm
Runs a spec-driven workflow from PRD to epic to GitHub issues to parallel agents, with status, standup and blocked-work reports from bundled scripts.
Ralph Tui Create Beads
subsy/ralph-tui
Convert PRDs to beads for ralph-tui execution. An agent skill from subsy/ralph-tui.
More from ai-driven-dev/framework
All 46 skills in this repo00 Async Dev
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Drive the async-dev pipeline from one entry point, whether setup, run, or review.
01 Plan
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Turn a request, ticket, or file into a phased implementation plan.
01 Sdlc
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Autonomously orchestrates a request from framing to a draft pull request, isolating implementation, independent review, and final outcome challenge.
02 Backlog
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Orchestrates a product backlog end to end. An agent skill from ai-driven-dev/framework.
00 Onboard
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Guide a project's journey through AIDD, from first setup to shipping a feature.
01 Acceptance QA
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Validate a reviewed candidate's observable behavior against its acceptance criteria and record short named videos as reviewer evidence.
Related
Categories
Questions about 04 Spec
What does 04 Spec do?
Generate or refine a spec, a feature's immutable contract, from a request, a PRD, or review findings. 04 Spec is an agent skill from ai-driven-dev/framework. Generate or refine a spec, a feature's immutable contract, from a request, a PRD, or review findings.
When should I use 04 Spec?
04 Spec fits situations like: the user wants to draft; tasks that involve PRD writing; tasks that involve Code review.
How do I install 04 Spec in Claude Code?
Run `npx skills add ai-driven-dev/framework --skill 04-spec -a claude-code`. Or copy the skill folder (plugins/aidd-pm/skills/04-spec in ai-driven-dev/framework) into .claude/skills/04-spec in your project. Claude Code loads it when a task matches its description.
How do I install 04 Spec in Codex?
Run `npx skills add ai-driven-dev/framework --skill 04-spec -a codex`. Or copy the skill folder (plugins/aidd-pm/skills/04-spec in ai-driven-dev/framework) into .agents/skills/04-spec in your project. Codex loads it when a task matches its description.
Can I use 04 Spec 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 ai-driven-dev/framework --skill 04-spec -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/04-spec, .gemini/skills/04-spec, .github/skills/04-spec and .opencode/skills/04-spec in your project.
What does 04 Spec need to run?
SKILL.md names no scripts, command-line tools or credentials: 04 Spec is instructions for the agent only.
Does 04 Spec access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is 04 Spec 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 04 Spec use?
04 Spec 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 04 Spec use?
About 271 tokens (SKILL.md is roughly 1.1k 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 10 tokens, read only when the agent opens those files.
What are the alternatives to 04 Spec?
Skills that share tags, products or a category with 04 Spec: Code Review (AUTO-MAS-Project/AUTO-MAS, 708 stars), Code Review Completeness (eric-tramel/moraine, 117 stars), Spec App Consistency Audit (leo-kuang-ai/spec-first, 107 stars) and Ad Review (CorridorTech/PoseCap, 224 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains 04 Spec?
ai-driven-dev (a GitHub organization) maintains it in ai-driven-dev/framework, which has 513 GitHub stars. The repository holds 46 skills in this directory. The repository was last updated on October 8, 2026.
Source: ai-driven-dev/framework on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.