feat: mosaic-* skill naming, new board/forge/prdy skills, doctor --fix auto-wiring
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Skills:
- Rename all repo skills to mosaic-<name> convention (jarvis -> mosaic-jarvis, etc.)
- Update frontmatter name: fields to match directory names
- New mosaic-board skill: standalone Board of Directors multi-persona review
- New mosaic-forge skill: standalone Forge specialist pipeline
- New mosaic-prdy skill: PRD lifecycle (init/update/validate/status)

Wizard (packages/mosaic):
- Add mosaic-board, mosaic-forge, mosaic-prdy, mosaic-standards, mosaic-macp
  to RECOMMENDED_SKILLS
- Add new skills to SKILL_CATEGORIES for categorized browsing

Framework scripts (~/.config/mosaic/bin):
- mosaic (launcher): load skills from both skills/ and skills-local/ for Pi
- mosaic-doctor: add --fix flag for auto-wiring skills into all harnesses,
  Pi skill dir checks, Pi settings.json validation, mosaic-* presence checks
- mosaic-sync-skills: add Pi as 4th link target, fix find to follow symlinks
  in skills-local/, harden is_mosaic_skill_name() with -L fallback
- mosaic-link-runtime-assets: add Pi settings.json skills path patching,
  remove duplicate extension copy (launcher --extension is single source)
- mosaic-migrate-local-skills: add Pi to skill_roots, fix find for symlinks

YAML fixes:
- Quote description values containing colons in mosaic-deploy and
  mosaic-woodpecker SKILL.md frontmatter (fixes Pi parse errors)
This commit is contained in:
Jason Woltje
2026-04-01 12:28:36 -05:00
parent be74ca3cf9
commit 2ee7206c3a
9 changed files with 671 additions and 4 deletions

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---
name: mosaic-prdy
description: 'Create, update, validate, and manage Product Requirements Documents (PRDs) using the Mosaic PRDy system. Use when planning features, writing requirements, validating PRDs against standards, or checking PRD status. Triggers on: create a prd, write prd, prdy init, prdy validate, plan this feature, requirements document, spec out.'
---
# Mosaic PRDy
PRDy is Mosaic's PRD (Product Requirements Document) lifecycle manager. Create structured PRDs from templates, validate them against quality standards, and track their status through draft → review → approved → archived.
---
## Commands
### Initialize a New PRD
```
/skill:mosaic-prdy init --name "Feature Name"
```
Or describe what you want to build and PRDy will guide you through it:
```
/skill:mosaic-prdy init "Build a notification system with email and in-app channels"
```
### Update an Existing PRD
```
/skill:mosaic-prdy update
```
Scans the project for existing PRDs and offers to update sections.
### Validate a PRD
```
/skill:mosaic-prdy validate
```
Checks all PRDs against Mosaic quality standards:
- Required sections present
- Acceptance criteria are specific and verifiable
- Non-goals defined
- Success metrics measurable
### Check Status
```
/skill:mosaic-prdy status
```
Lists all PRDs in the project with their current status.
---
## The Job
### Step 1: Clarifying Questions
Ask 3-5 essential questions with lettered options (user responds "1A, 2C, 3B"):
```
1. What is the primary goal?
A. Improve user experience
B. Increase retention
C. Reduce support burden
D. Other: [specify]
2. Who is the target user?
A. New users only
B. All users
C. Admin users
D. Other: [specify]
3. What is the scope?
A. Minimal viable version
B. Full-featured
C. Backend/API only
D. UI only
```
### Step 2: Generate PRD
Using the Mosaic PRD template with these required sections:
1. **Introduction/Overview** — problem statement and what this solves
2. **Goals** — specific, measurable objectives
3. **User Stories** — with acceptance criteria (see format below)
4. **Functional Requirements** — numbered (FR-1, FR-2, ...)
5. **Non-Functional Requirements** — security, performance, reliability, observability
6. **Non-Goals (Out of Scope)** — explicit boundaries
7. **Design Considerations** — UI/UX, mockups, reusable components
8. **Technical Considerations** — constraints, dependencies, integrations
9. **Success Metrics** — measurable outcomes
10. **Open Questions** — unresolved items
### Step 3: Save
Save to `tasks/prd-[feature-name].md` (kebab-case).
---
## User Story Format
Each story must be small enough to implement in one focused session:
```markdown
### US-001: [Title]
**Description:** As a [user], I want [feature] so that [benefit].
**Acceptance Criteria:**
- [ ] Specific verifiable criterion (not "works correctly")
- [ ] Another criterion with measurable outcome
- [ ] Typecheck/lint passes
- [ ] **[UI stories]** Verify in browser using dev-browser skill
```
**Rules:**
- Acceptance criteria must be verifiable, not vague
- "Button shows confirmation dialog before deleting" ✅
- "Works correctly" ❌
- UI stories always include browser verification
- Each story gets a unique ID (US-001, US-002, ...)
---
## PRD Lifecycle
```
draft → review → approved → archived
```
| Status | Meaning |
| ---------- | ---------------------------------------------- |
| `draft` | Work in progress, not ready for implementation |
| `review` | Ready for stakeholder review |
| `approved` | Approved for implementation — the contract |
| `archived` | Completed or abandoned |
**Key rule:** Implementation that diverges from an approved PRD without updating the PRD first is a blocker. Change control: update PRD → update plan → then implement.
---
## Templates
PRDy ships with built-in templates:
| Template | Use When |
| ---------------- | ----------------------------------- |
| `feature` | New feature or capability (default) |
| `integration` | Third-party integration or API |
| `infrastructure` | DevOps, deployment, scaling |
| `refactor` | Technical debt, architecture change |
Specify a template:
```
/skill:mosaic-prdy init --name "Auth Integration" --template integration
```
---
## Validation Rules
`/skill:mosaic-prdy validate` checks:
- [ ] Has introduction/overview
- [ ] Has at least one goal
- [ ] Has at least one user story with acceptance criteria
- [ ] Functional requirements are numbered
- [ ] Non-goals section exists and is non-empty
- [ ] Acceptance criteria are specific (flags vague terms: "works correctly", "handles properly", "is fast")
- [ ] Success metrics are measurable
- [ ] No TODO/TBD markers in approved PRDs
---
## Integration with Forge
When used with Mosaic Forge (`/skill:mosaic-forge`):
1. PRDy creates the PRD (this skill)
2. Forge decomposes the PRD into briefs
3. Board reviews each brief
4. Pipeline builds each brief through specialist stages
PRDy is the **input** to the Forge pipeline. A well-written PRD means less rework in planning stages.
---
## Standalone CLI
If the `mosaic` CLI is available:
```bash
mosaic prdy init --name "Feature Name"
mosaic prdy update
mosaic prdy validate
mosaic prdy status
# With runtime selection
mosaic prdy --pi init --name "Feature Name"
mosaic prdy --claude init --name "Feature Name"
```
---
## Writing for Junior Developers
PRDs may be read by junior developers or AI agents. Therefore:
- Be explicit and unambiguous
- Avoid jargon or explain it
- Provide enough detail to understand purpose and core logic
- Number requirements for easy reference
- Use concrete examples where helpful
---
## Example
```markdown
# PRD: Task Priority System
## Introduction
Add priority levels to tasks so users can focus on what matters most.
## Goals
- Allow assigning priority (high/medium/low) to any task
- Provide clear visual differentiation between priority levels
- Enable filtering and sorting by priority
## User Stories
### US-001: Add priority field to database
**Description:** As a developer, I need to store task priority persistently.
**Acceptance Criteria:**
- [ ] Add priority column: 'high' | 'medium' | 'low' (default 'medium')
- [ ] Migration runs successfully
- [ ] Typecheck passes
### US-002: Display priority indicator
**Description:** As a user, I want to see task priority at a glance.
**Acceptance Criteria:**
- [ ] Colored badge: red=high, yellow=medium, gray=low
- [ ] Priority visible without hovering
- [ ] Verify in browser
## Functional Requirements
- FR-1: Add `priority` field ('high'|'medium'|'low', default 'medium')
- FR-2: Display colored priority badge on each task card
- FR-3: Priority filter dropdown in task list header
## Non-Goals
- No priority-based notifications
- No automatic priority assignment
- No priority inheritance for subtasks
## Success Metrics
- Users can change priority in under 2 clicks
- High-priority tasks visible at top of lists
```