create-linear-spec

name	create-linear-spec
description	Create a Linear Project from requirements using Discovery Mode brainstorming. Same process as /spec but outputs to Linear instead of file. Triggers - linear spec, spec to linear, create project from spec, linear project.

Create Linear Spec

Iron Law: Same process as /spec, different output target. Discovery Mode → Linear Project.

Overview

This skill runs the brainstorm skill in Discovery Mode and outputs the result to a Linear Project instead of a file.

/spec [feature]           → brainstorm (Discovery) → docs/specs/*.md
/create-linear-spec       → brainstorm (Discovery) → Linear Project

Both use the same process. Only the output differs.

The Spec Rule

A spec contains WHAT and WHY. Never HOW. Never rejected decisions.

In Project Description	NOT In Project Description
User stories	Code snippets
Acceptance criteria	Technical approach
Success metrics	Database schema
Requirements	API design
Constraints	Rejected alternatives
Diagrams (Mermaid)	Implementation details
Prose explanations	Decision logs

Content Guidelines

Project descriptions should be CLEAR and FOCUSED:

✅ GOOD: "Users need real-time notifications so they don't miss important updates"
❌ BAD:  "We considered polling but rejected it due to performance concerns"

What Goes Where

Content	Location
What we're building + Why	Project Description
Rejected alternatives	Separate Document: "Decision Log"
Technical research	Separate Document: "Technical Research"
Meeting notes	Separate Document: "Discovery Notes"

No Code in Specs

Projects contain prose and diagrams only. No code examples, no pseudo-code.

✅ GOOD: "The system validates user input before processing"
✅ GOOD: Mermaid diagram showing data flow
❌ BAD:  `if (!isValid(input)) throw new Error()`

Use /create-linear-design for technical approach with code patterns.

---

The Workflow

Step 1: Run Discovery Mode (Brainstorming Skill)

This is identical to /spec:

1. EXPLORE    → What problems exist? Who has them?
2. BRAINSTORM → What are ALL the things this could do?
3. PRIORITIZE → What's essential vs nice-to-have? (MoSCoW)
4. SPECIFY    → Write user stories + acceptance criteria
5. VALIDATE   → Review with user before creating

Step 2: Explore the Problem Space

## Problem Exploration

**Who has this problem?**
- Primary user: [persona]
- Secondary users: [others affected]

**What's the pain today?**
- [Current workaround 1]
- [Current workaround 2]

**What triggers the need?**
- [Trigger event 1]

**What does success look like?**
- [Outcome 1]
- [Outcome 2]

Step 3: Brainstorm Requirements

Generate ALL possible requirements without filtering:

## Raw Requirements (Unfiltered)

### Core Functionality
- [ ] [Requirement] - even if obvious
- [ ] [Requirement] - even if complex

### User Experience
- [ ] [UX requirement]

### Edge Cases
- [ ] What if [edge case]?

Quantity over quality at this stage.

Step 4: Prioritize (MoSCoW)

## Prioritized Requirements

### Must Have (P0) - Without these, feature is useless
- [ ] [Requirement 1]

### Should Have (P1) - Important but not critical
- [ ] [Requirement 2]

### Could Have (P2) - Nice to have
- [ ] [Requirement 3]

### Won't Have (This Release)
- [Requirement 4] - Reason: [why deferred]

Step 5: Write User Stories

## User Stories

### US-1: [Title]

**As a** [user type]
**I want to** [action]
**So that** [benefit]

**Acceptance Criteria:**
- [ ] Given [context], when [action], then [result]
- [ ] Given [context], when [action], then [result]

Step 6: Validate Before Creating

Show the user the complete spec for approval:

## Proposed Linear Project

**Name:** [Feature Name]
**Summary:** [One-line summary, max 255 chars]

**Description:** (Full spec below)

---
[Full spec content]
---

Create this Linear Project? I can adjust before creating.

Step 7: Select Initiative & Create Linear Project

List available initiatives:

mcp__linear-server__list_projects({ state: "started", limit: 50 })

Once approved, use Linear MCP:

mcp__linear-server__create_project({
  name: "[Feature Name]",
  summary: "[One-line summary]",  // Max 255 chars
  description: `[Full spec content in Markdown]`,
  team: "[Team Name]",
  initiative: "[Initiative ID]",  // Optional
  state: "planned"
});

Step 8: Confirm Creation

## Linear Spec Created

**Project:** [Feature Name]
**Team:** [Team Name]
**Initiative:** [Initiative Name]
**URL:** https://linear.app/[workspace]/project/[slug]

**Next Steps:**
- Technical approach: `/brainstorm how to implement [feature]`
- Create plan: `/plan [feature]`
- Sync plan to Linear: `/create-linear-plan`

---

Project Description Template

The project description should be clear, focused, and free of clutter.

# [Feature Name]

## Why This Matters
[2-3 sentences on the problem being solved and why it's important]

## What We're Building
[Clear description of the solution - prose only, no code]

## Target Users
- **Primary**: [Who] - [What they need]
- **Secondary**: [Who] - [What they need]

## Success Metrics
| Metric | Current | Target |
|--------|---------|--------|
| [Metric] | X | Y |

---

## User Stories

### US-1: [Title]

**As a** [user type]
**I want to** [action]
**So that** [benefit]

**Acceptance Criteria:**
- [ ] Given [context], when [action], then [result]
- [ ] Given [context], when [action], then [result]

### US-2: [Title]
[Same format]

---

## Scope Boundaries
- ✅ **In scope**: [What IS included]
- ❌ **Out of scope**: [What is NOT included - without explaining why]

## Open Questions
- [ ] [Question needing resolution]

Notice what's NOT in the template:

• No "rejected alternatives" section
• No "decision log" in description
• No code snippets
• No technical implementation details

Creating Supporting Documents (Optional)

If you have valuable context that shouldn't clutter the main description, create separate documents:

// Decision Log (if many alternatives were considered)
mcp__linear-server__create_document({
  title: "[Feature] Decision Log",
  project: "project-uuid",
  content: `# Decision Log

## [Decision 1]: [Topic]
**Chosen:** [What we picked]
**Rejected:**
- [Alternative 1] - [Why rejected]
- [Alternative 2] - [Why rejected]

## [Decision 2]: [Topic]
...`
});

Only create these documents if the context is valuable for future reference. Don't create them just to have them.

---

Example

User says: /create-linear-spec user notifications

Steps 1-5 - Discovery Mode:

Problem: Users miss important updates, have to refresh manually
Who: All authenticated users
Triggers: New message, status change, mention

Requirements (brainstormed):
- Real-time in-app notifications
- Email fallback for away users
- Notification preferences
- Read/unread status
- Notification center
- Push notifications
- Do not disturb
- Digest mode

Prioritized:
- P0: In-app real-time, read status
- P1: Email fallback, preferences
- P2: Push, digest mode

Step 6 - Validate:

## Proposed Linear Project

**Name:** User Notifications
**Summary:** Real-time notifications for important events with email fallback

**Description:**
[Full spec with 4 user stories, acceptance criteria, metrics]

Create this Linear Project?

Step 7 - Create:

mcp__linear-server__create_project({
  name: "User Notifications",
  summary: "Real-time notifications for important events with email fallback",
  description: "[Full spec content]",
  team: "Engineering",
  initiative: "app-beta-uuid",
  state: "planned"
})

Step 8 - Confirm:

## Linear Spec Created

**Project:** User Notifications
**URL:** https://linear.app/pea/project/user-notifications

Next: `/brainstorm how to implement notifications`
Then: `/plan notifications` → `/create-linear-plan`

---

Quick Reference

PROCESS: Same as /spec (brainstorm Discovery Mode)
OUTPUT:  Linear Project (spec in description)
TOOLS:   mcp__linear-server__create_project

1. EXPLORE    → Problem space
2. BRAINSTORM → All requirements
3. PRIORITIZE → MoSCoW (P0/P1/P2)
4. SPECIFY    → User stories + AC
5. VALIDATE   → User approval
6. SELECT     → Choose initiative
7. CREATE     → Linear Project
8. CONFIRM    → Return URL

CONTENT RULES:
✅ WHAT and WHY only
✅ Prose and diagrams
✅ User stories with AC
❌ NO code snippets
❌ NO rejected alternatives
❌ NO implementation details
❌ NO decision logs (use separate document)

Red Flags - STOP

• Skipping Discovery Mode and just converting a file
• Adding implementation details to spec
• Including code snippets in project description
• Including rejected alternatives in main description
• Bloating description with decision logs
• No user stories, just feature list
• Missing acceptance criteria
• No prioritization
• Creating without user validation

Content Audit Checklist

Before creating the project, verify:

• No code in description (prose and diagrams only)
• No rejected decisions (move to separate document if valuable)
• Clear WHAT and WHY - reader understands the goal in 30 seconds
• Concise - no unnecessary sections or bloat
• User stories have acceptance criteria

---

Integration

Uses:

• brainstorm skill (Discovery Mode) - Same process
• Linear MCP - Output target

Mirrors:

• /spec - Same process, different output (file vs Linear)

Pairs with:

• /brainstorm how... - Technical approach after spec
• /create-linear-plan - Implementation issues