resolve-linear-tech-debt

name	resolve-linear-tech-debt
description	Resolve Linear issues tagged with "tech-debt". Decide to address now, schedule, or close. Triggers - resolve tech debt, technical debt, debt triage, cleanup.

Resolve Linear Tech Debt

Iron Law: Tech debt produces SCHEDULING DECISIONS. Address now, schedule, or close with reasoning.

⚠️ ONE ISSUE AT A TIME

Work on ONE tech debt item, submit PR (if addressing), then move to the next. Do NOT start a second item until the first is resolved (PR submitted, scheduled, or closed). This ensures focused work, clean commits, and proper review cycles.

Overview

This skill handles Linear issues tagged with "tech-debt". Every tech debt item must be:

1. Addressed in current cycle (becomes active work)
2. Scheduled for future cycle (with timeline)
3. Closed with explanation (won't do, obsolete, or already resolved)

Valid Outcomes

Outcome	When to Use	Action
Address Now	High impact, blocking other work	Add to current cycle, create plan
Schedule	Valid but not urgent	Assign to future cycle/milestone
Close - Obsolete	Code/feature no longer exists	Close with explanation
Close - Already Fixed	Debt was addressed elsewhere	Link to fix, close
Close - Won't Do	Cost > benefit	Document reasoning, close

---

The Workflow

Step 1: List Tech Debt (Priority Order)

Filter by "Todo" status and work highest priority first:

mcp__linear-server__list_issues({
  label: "tech-debt",
  state: "Todo",  // Only unstarted debt items
  limit: 20
});
// Note: Linear API doesn't filter by priority - sort results client-side

Sort results by priority (work in this sequence):

1. Urgent (priority: 1) - Blocking critical work
2. High (priority: 2) - Significant impact
3. Normal (priority: 3) - Standard cleanup
4. Low (priority: 4) - Nice to have
5. No Priority (priority: 0) - Needs assessment first

Present sorted by priority:

## Pending Tech Debt (Priority Order)

| Priority | ID | Title | Category |
|----------|-----|-------|----------|
| 🔴 Urgent | PEA-100 | Security: Upgrade auth library | Security |
| 🟠 High | PEA-101 | Refactor user service | Maintainability |
| 🟡 Normal | PEA-102 | Add missing tests for checkout | Testing |

**Recommendation:** Start with PEA-100 (Urgent priority)

Default behavior: If user says "next item" without specifying, always pick the highest priority unaddressed item.

Step 2: Assess Each Item (Starting from Highest Priority)

For each tech debt issue, evaluate:

## Tech Debt Assessment: [ID]

**What:** [What needs to be cleaned up]
**Why:** [Why this is debt - shortcuts, outdated, etc.]

**Impact Assessment:**
- Blocks other work: Yes/No
- Causes bugs: Yes/No
- Slows development: High/Medium/Low
- Security risk: Yes/No

**Effort Estimate:** Small (<1 day) / Medium (1-3 days) / Large (>3 days)

**Dependencies:** [What must happen first or after]

Step 3: Explore Codebase (Recommended)

For accurate assessment, explore the affected code:

// Dispatch Explore agent for context
Task({
  subagent_type: "Explore",
  prompt: `
    Research tech debt item: "[debt title]"

    Find:
    1. Affected code files and scope
    2. How widespread is this pattern?
    3. Dependencies on the affected code
    4. Existing tests that would need updating
    5. Is this already partially addressed?

    Return findings to inform scheduling decision.
  `,
  description: "Explore codebase for tech debt assessment"
});

Present findings:

## Codebase Analysis

### Affected Scope
- `src/utils/oldPattern.ts` - Main file (200 lines)
- 15 files import this module
- Used in 3 critical paths

### Actual Effort
- Code to change: ~150 lines
- Tests to update: 8 test files
- Documentation: 2 files

### Current State
- 30% of codebase uses new pattern
- This is the last holdout of old pattern

### Recommendation
Based on analysis: [DO NOW / SCHEDULE / CLOSE]

Step 4: Prioritize

Use this matrix:

                    Low Effort    High Effort
High Impact     →   DO NOW        SCHEDULE SOON
Low Impact      →   SCHEDULE      CONSIDER CLOSING

Step 5: Execute Decision

Address Now

// Add to current cycle
mcp__linear-server__update_issue({
  id: "debt-issue-uuid",
  cycle: "current",
  state: "In Progress"
});

// Create plan if complex
// Use /create-linear-plan for structured approach

Schedule for Later

mcp__linear-server__update_issue({
  id: "debt-issue-uuid",
  cycle: "Q2 2024",  // Or specific cycle
  state: "Backlog"
});

mcp__linear-server__create_comment({
  issueId: "debt-issue-uuid",
  body: "## Scheduled\n\nScheduled for [cycle] because:\n- [reasoning]\n\nWill address after [dependency/milestone]."
});

Close

mcp__linear-server__create_comment({
  issueId: "debt-issue-uuid",
  body: "## Closing: [Reason]\n\n[Detailed explanation]\n\n**Decision:** Won't address because [cost/benefit analysis]"
});

mcp__linear-server__update_issue({
  id: "debt-issue-uuid",
  state: "Canceled"
});

Step 5: Report Summary

## Tech Debt Triage Complete

| Issue | Decision | Action |
|-------|----------|--------|
| PEA-100 | Address Now | Added to current cycle |
| PEA-101 | Schedule | Moved to Q2 2024 |
| PEA-102 | Close | Obsolete - feature removed |

**Stats:**
- Reviewed: 5
- Addressing: 1
- Scheduled: 2
- Closed: 2

**Next review:** [Suggested date]

---

Tech Debt Categories

Use these to categorize and prioritize:

Category	Examples	Typical Priority
Security	Outdated deps, weak validation	High
Performance	N+1 queries, missing indexes	Medium-High
Maintainability	Duplicated code, poor naming	Medium
Testing	Missing tests, flaky tests	Medium
Documentation	Outdated docs, missing docs	Low-Medium
Cosmetic	Code style, formatting	Low

---

Quick Reference

FILTER:  state: "Todo" only (unstarted items)
ORDER:   Urgent → High → Normal → Low → No Priority
PROCESS: List (by priority) → Assess → Decide → Execute → Report
OUTPUT:  Scheduling decisions (now, later, never)
ALWAYS:  ONE ITEM AT A TIME → resolve (PR/schedule/close) → next item. Work highest priority first

MATRIX:
- High Impact + Low Effort = DO NOW
- High Impact + High Effort = SCHEDULE SOON
- Low Impact + Low Effort = SCHEDULE
- Low Impact + High Effort = CONSIDER CLOSING

TOOLS:
- mcp__linear-server__list_issues
- mcp__linear-server__update_issue (cycle, state)
- mcp__linear-server__create_comment

Red Flags - STOP

• Starting second item before first is resolved → STOP, finish first item
• Addressing debt without assessing impact → STOP, assess first
• Closing without explanation → STOP, document reasoning
• All debt scheduled "later" indefinitely → STOP, some must be addressed

---

Integration

Uses:

• Linear MCP - Issue operations
• create-linear-plan - For complex debt requiring structured approach

Pairs with:

• linear-cycle-planning - When scheduling for future cycles
• linear-backlog-grooming - Part of backlog health