Dev Requirements
Capture, clarify, and review product requirements before development starts.
Installation
- Make sure Claude is on your device and in your terminal.
Skills load from
~/.claude/skills/when Claude Code starts up — so you need it on your machine first. If you don't have it yet, install it once with the command below, then runclaudein any terminal to verify.One-time setupnpm i -g @anthropic-ai/claude-codeAlready have it? Skip ahead.
- Paste into Claude Code or into your terminal.
This copies the whole skill folder into
~/.claude/skills/dev-requirements-codeaholicguy/— the SKILL.md plus any scripts, reference docs, or templates the skill ships with. Safe default: works for every skill.Faster alternative (instruction-only skills)
Skips the clone and grabs only the SKILL.md file. Don't use this if the skill ships Python scripts, reference markdowns, or asset templates — they won't be downloaded and the skill will fail when it tries to load them.
Quick install (SKILL.md only)Sign up to copy - Restart Claude Code.
Quit and reopen Claude Code (or any other agent that loads from
~/.claude/skills/). New skills are picked up on startup. - Just ask Claude.
Skills auto-activate when your request matches the skill's description — no slash command needed. Trigger phrases live in the skill's own frontmatter; you can read them in the “What this skill does” section above.
Prefer to read the source first? Open on GitHub.
When Claude uses it
AI DevKit · Requirements phase guidance for starting features and reviewing requirements. Use when the user wants to capture a new requirement, clarify product scope, initialize feature docs, review requirements, or run dev-lifecycle phases 1-2.
What this skill does
Dev Requirements
Run the requirements phases for configured AI docs features. Before making docs or code changes, propose the concrete plan for this phase and wait for user approval unless the user already approved the exact phase plan.
Phase Contract
- Run
npx ai-devkit@latest lintbefore phase work. - If working on a named feature, run
npx ai-devkit@latest lint --feature <name>. - If lint fails because project docs are not initialized, run
npx ai-devkit@latest init -a -e claude --built-in --yes, then rerun lint. - Read existing configured AI docs and keep diffs minimal. Do not assume
docs/ai; it is only the default docs directory. - Ask until every material product, UX, architecture, scope, validation, rollout, contradiction, trade-off, or open question is answered, explicitly deferred, or accepted as a named assumption.
- Ask one decision at a time, with why it matters, 2-3 viable options when useful, and a recommended answer.
- Do not create, update, approve, or transition past requirements while material open questions remain.
- Restate the shared understanding before updating docs or suggesting the next phase.
New Requirement
Use for Phase 1 or /new-requirement.
- Search AI DevKit memory for relevant past features or conventions with
npx ai-devkit@latest memory search --query "<feature/topic>". If unfamiliar, check thememoryskill first. - Clarify feature name in kebab-case, problem, target users, key user stories, scope, non-goals, success criteria, UX, constraints, rollout, and validation.
- Brainstorm alternatives to confirm this is the right thing to build. Present 2-3 approaches with one-line trade-offs and a recommendation.
- Store reusable answers after clarification.
- Use
dev-worktreeto create or resume the active feature workspace with normalized<name>. - Initialize docs with
npx ai-devkit@latest docs init-feature <name>from the active worktree/repository and fill the returned paths. Treat those returned paths as authoritative becausepaths.docsmay customize the docs directory. - Fill requirements doc: problem statement, goals/non-goals, user stories, success criteria, constraints, open questions.
- Fill design doc: architecture with mermaid diagram, data models, APIs, components, design decisions, security/performance.
- Fill testing doc: derive scenarios from requirements success criteria and design components/edge cases as
- [ ]checkboxes, plus mocks/fixtures and coverage target. - Use
dev-planningto create the initial task plan from the requirements, design, and testing docs.
Next: dev-requirements review, then dev-design.
Review Requirements
Use for Phase 2.
- Run
npx ai-devkit@latest lint --feature <name>and review the requirements doc path it validates. If manual path resolution is unavoidable, first resolve.ai-devkit.jsonpaths.docs, falling back todocs/ai. - Check it against the
README.mdtemplate. - Search memory for relevant conventions or past patterns.
- Review each section: problem statement, goals/non-goals, success criteria, user stories, constraints, open questions, template compliance.
- Resolve every gap, contradiction, ambiguity, open question, or implicit assumption.
- Brainstorm alternatives for key decisions and trade-offs before accepting the first approach.
- Update the requirements doc with clarified answers and chosen options.
- Store reusable clarifications in memory.
- Summarize what was validated, what was updated, and remaining open items.
Next: dev-design. If fundamental gaps remain unresolvable, return to New Requirement.
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