linear-implement

# Linear Issue Implementation

## Overview

This skill provides a comprehensive workflow for implementing Linear issues with professional software engineering practices. It automates the entire development lifecycle from issue analysis through PR creation, ensuring quality through test-driven development, parallel code reviews, and systematic validation.

## When to Use This Skill

Use this skill when:
- User provides a Linear issue ID (format: `TRA-9`, `DEV-123`, etc.)
- User requests implementation of a Linear issue
- User wants a structured TDD approach with code review
- User needs automated workflow from issue to PR

Examples:
- "Implement TRA-142"
- "Help me build the feature in DEV-89"
- "Work on Linear issue ABC-456"

## Core Workflow

The skill follows a 14-step process:

1. **Fetch Linear Issue** - Retrieve complete issue details via Linear MCP
2. **Gather Additional Context** - Search Obsidian, Sentry, and GitHub for related information
3. **Move to In Progress** - Update issue status to indicate active work
4. **Create Feature Branch** - Use Linear's suggested git branch naming
5. **Analyze & Plan** - Break down requirements and create implementation plan
6. **Save to Memory** - Store plan in memory graph for tracking
7. **Review Plan** - Present plan for user confirmation
8. **TDD Implementation** - Invoke `tdd-workflow` skill for test-driven development
9. **Parallel Code Reviews** - Invoke `parallel-code-review` skill for comprehensive analysis
10. **Address Feedback** - Invoke `code-review-implementer` skill to systematically fix issues
11. **Validation** - Ensure all tests and linters pass
12. **Logical Commits** - Create meaningful commit history
13. **Create PR** - Generate comprehensive pull request with Linear linking
14. **Final Verification** - Confirm CI/CD pipeline and Linear integration

## Workflow Implementation Details

### Step 1: Fetch Linear Issue Details

Retrieve the complete issue using Linear MCP tools:

```
mcp__linear__get_issue