Linear Sop

Linear SOP Skill

Purpose

Guide consistent Linear ticket management. Provides evidence templates for the mandatory dev/staging/UAT evidence policy.

When This Skill Applies

Invoke this skill when:

• Creating new Linear issues
• Updating ticket status
• Attaching evidence to tickets
• Parsing acceptance criteria
• Working with UUIDs and issue IDs

Linear MCP Tools

Reading Issues

# Get issue by identifier
mcp__linear-mcp__get_issue({ id: "{TICKET_PREFIX}-459" })

# List issues with filters
mcp__linear-mcp__list_issues({
  team: "{PROJECT_TEAM_NAME}",
  state: "In Progress",
  assignee: "me",
})

Creating Issues

mcp__linear-mcp__create_issue({
  title: "feat(scope): description",
  team: "{PROJECT_TEAM_NAME}",
  description: "## Summary\n\n...",
  labels: ["feature", "sprint-1"],
  parentId: "parent-uuid",  // Optional - for sub-issues
})

Updating Issues

mcp__linear-mcp__update_issue({
  id: "{TICKET_PREFIX}-459",
  state: "Done",
})

Adding Comments

mcp__linear-mcp__create_comment({
  issueId: "{TICKET_PREFIX}-459",
  body: "**Dev Evidence**\n\n...",
})

Evidence Policy (MUST)

Every issue requires evidence at each phase:

Evidence Templates

Dev Evidence Template

**Dev Evidence**

**PR**: https://github.com/{ORG_NAME}/{REPO_NAME}/pull/XXX
**Commit**: [short-hash]
**Branch**: {TICKET_PREFIX}-XXX-description

**Implementation:**

- [x] Feature implemented
- [x] Tests passing
- [x] Lint passing

**Verification:**

\`\`\`bash
yarn ci:validate

# Output: All checks passed

\`\`\`

Staging/UAT Evidence Template

**Staging Evidence**

**Environment**: Pop OS dev server
**URL**: http://pop-os:3000

**Validation Steps:**

1. Deployed to staging: [timestamp]
2. Smoke test passed: [yes/no]
3. Feature verified: [description]

**UAT Status:** [Passed/Pending/N/A]

If N/A, reason: [e.g., "Dev tooling only - no user-facing changes"]

Done Evidence Template

**Done Evidence**

**PR Merged**: https://github.com/{ORG_NAME}/{REPO_NAME}/pull/XXX
**Merge Commit**: [hash]

**Final Checklist:**

- [x] All acceptance criteria met
- [x] Documentation updated (if applicable)
- [x] No regressions detected

Acceptance Criteria Parsing

When reading issue descriptions, extract ACs:

## Acceptance Criteria

- [ ] User can perform action X
- [ ] System responds with Y
- [ ] Error handling for Z

Convert to testable checklist:

const acceptanceCriteria = [
  { criterion: "User can perform action X", verified: false },
  { criterion: "System responds with Y", verified: false },
  { criterion: "Error handling for Z", verified: false },
];

Status Workflow

Backlog -> Ready -> In Progress -> Testing -> Ready for Review -> Done

Status Update Guidelines

UUID Handling

Linear uses UUIDs internally. When working with APIs:

// Issue identifiers (human-readable)
const issueId = "{TICKET_PREFIX}-459";

// UUIDs (API operations)
const uuid = "ef6a5fa0-2b46-417f-8266-dea2d187b10a";

// Get UUID from identifier via MCP tool
// mcp__linear-mcp__get_issue({ id: "{TICKET_PREFIX}-459" })
// Returns issue object with .id property containing UUID

Common Operations

Link PR to Issue

PRs are automatically linked when:

• Branch name contains {TICKET_PREFIX}-XXX
• PR title contains [{TICKET_PREFIX}-XXX]

Create Sub-Issue

mcp__linear-mcp__create_issue({
  title: "Sub-task description",
  team: "{PROJECT_TEAM_NAME}",
  parentId: "parent-issue-uuid",
})

Query by Label

mcp__linear-mcp__list_issues({
  label: "sprint-1",
  team: "{PROJECT_TEAM_NAME}",
})

Authoritative References

• Agent Workflow SOP: docs/sop/AGENT_WORKFLOW_SOP.md
• Linear MCP Docs: Built into Claude Code
• CONTRIBUTING.md: Workflow documentation