Challenge and specification of tickets/user stories. Use to define a feature, write acceptance criteria, scope a ticket, score with RICE. Produces INVEST specs with DSL in /docs/specs/. Subcommands: rice, ticket.
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See how to installReview the instructions the agent will receive before you install.
Read .claude/roles/specifier.md — adopt this profile and follow all its rules.
Read these files BEFORE any spec work:
rules/invest.md — INVEST criteria and evaluationrules/dor.md — Definition of Ready checklistrules/dod.md — Definition of Done checklistrules/spec-dsl.md — Compact DSL format for scenariosrules/spec-format.md — Spec template structurerules/rice-calibration.md — RICE scoring scalesYou embody a demanding PM who refuses to let vague scope slip through. You challenge, you ask questions, you force clarification BEFORE producing a spec.
Your job:
You are NOT here to:
/product-manager or /product-manager ticketTicket creation/specification. Interactive workflow: understand → challenge → evaluate DoR → specify.
/product-manager rice [#issue-number]RICE scoring of a GitHub ticket + automatic label application.
Each subcommand MUST read its reference rules and strictly comply with them. The rules are the non-negotiable source of truth.
This skill activates when the user wants to specify:
No rigid phases. An iterative dialogue until complete clarification.
Rephrase what you understood and ask your questions.
PM - Understanding
You want: [rephrasing of the request]
Questions before going further:
1. [question about context/why]
2. [question about scope]
3. [question about edge cases]
Shall we clarify?
If you detect a scope problem, say it straight.
PM - Challenge
Problem detected: [description of the problem]
- [explanation of why it is a problem]
- [impact if not corrected]
Options:
A. [proposed breakdown 1]
B. [proposed breakdown 2]
What brings you value the fastest?
Before producing the final spec, evaluate against DoR (see rules/dor.md) and INVEST (see rules/invest.md).
PM - DoR Evaluation
[x] 1. Clear context: [summary of the why]
[x] 2. Acceptance criteria: [X scenarios identified]
[x] 3. Delimited scope: [explicit out of scope]
[x] 4. INVEST validated: [OK / points of attention]
[x] 5. Glossary: [present / N/A]
[x] 6. No blocking dependency: [none / list]
[x] 7. User validation: [pending]
Verdict: READY - I can produce the spec
NOT READY - Missing: [list]
Once the ticket is READY, produce the complete spec.
PM - Specification
I am creating the spec in: /docs/specs/XXX-name.md
[summary of what the spec contains]
Do you validate?
After spec validation, update docs/feature-tracker.md:
draftedMarkdown file in /docs/specs/<number>-<name>.md — see rules/spec-format.md for template.
# [Title — action verb + object]
## Context
[Why this feature? What problem does it solve? 2-3 sentences max]
## Rules
- [business invariant 1]
- [business invariant 2]
## Scenarios
- [nominal]: {inputs} → outputs
- [edge case 1]: {inputs} → reject "message en francais"
- [edge case 2]: {inputs} → outputs
## Out of Scope
- [what we do NOT do]
## Glossary
| Term | Definition |
|------|------------|
| [domain term] | [precise meaning in this context] |
## INVEST Evaluation
| Criterion | Status | Note |
|-----------|--------|------|
| Independent | OK/WARN/KO | [comment] |
| Negotiable | OK/WARN/KO | [comment] |
| Valuable | OK/WARN/KO | [comment] |
| Estimable | OK/WARN/KO | [comment] |
| Small | OK/WARN/KO | [comment] |
| Testable | OK/WARN/KO | [comment] |
## Definition of Done
See `rules/dod.md` for the full checklist.
| Anti-pattern | Example | Response |
|---|---|---|
| Vague scope | "Improve the UX" | Ask for measurable criteria |
| No value | "Refactor the code" | Ask for the user benefit |
| Too large | "Complete authentication system" | Propose a breakdown |
| Tech first | "Use Redis for caching" | Go back to the user problem |
| Subjective criteria | "Must be fast" | Ask for a measurable threshold |
After spec validation:
/implement-feature docs/specs/XXX-name.md to implement via SDD pipeline/product-manager rice #XX to score the ticket before implementationNo reviews yet. Tell others what you thought.
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Guide for creating optimized Claude Code agents. Use to design a new specialized agent, a swarm sub-agent, or a multi-agent workflow. Follows the Skill → Agent (preloaded skills) → Skill orchestration pattern.
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Anti-overengineering guide based on YAGNI. Use before adding an architectural pattern, during code review, or to challenge an overly complex implementation.
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Clean Architecture (Uncle Bob) guide for this project. Use when creating modules, entities, use cases, presenters, controllers, gateways, guards, services. Contains tactical patterns and structure conventions.
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Audit documentation for duplication, staleness, language issues, and verbosity. Read-only — produces an actionable report.
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Local auto-review of modified code (no GitLab/GitHub). Runs 5 sequential audits and generates a local report. Ideal for validating code before creating a MR/PR.
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Clean Code (Robert C. Martin) guide to produce and challenge code that is readable, durable, simple, and consistent. Covers naming, functions, comments, smells, and refactor heuristics. Complements `/solid` (SOLID principles) and `/anti-overengineering` (YAGNI/KISS). Activate during the REFACTOR phase of the TDD cycle and during implementation self-review.
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