# Ln 403 Task Rework

> Fixes tasks in To Rework and returns them to To Review. Applies reviewer feedback only for the selected task.

- Skill: `majiayu000/ln-403-task-rework-6` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/ln-403-task-rework-6`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/ln-403-task-rework-6/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/majiayu000/ln-403-task-rework-6

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> **Paths:** File paths (`shared/`, `references/`, `../ln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root.

# Task Rework Executor

Executes rework for a single task marked To Rework and hands it back for review.

## Purpose & Scope
- Load full task, reviewer comments, and parent Story; understand requested changes.
- Apply fixes per feedback, keep KISS/YAGNI, and align with guides/Technical Approach.
- Update only this task: To Rework -> In Progress -> To Review; no other tasks touched.

## Task Storage Mode

| Aspect | Linear Mode | File Mode |
|--------|-------------|-----------|
| **Load task** | `get_issue(task_id)` | `Read("docs/tasks/epics/.../tasks/T{NNN}-*.md")` |
| **Load review notes** | Linear comments | Review section in task file or kanban |
| **Update status** | `update_issue(id, state)` | `Edit` the `**Status:**` line in file |

**File Mode transitions:** To Rework → In Progress → To Review

## Workflow (concise)
1) **Receive task:** Get task ID from orchestrator (ln-400); read task (Linear: get_issue; File: Read task file), review notes, parent Story.
1b) **Goal gate:** **MANDATORY READ:** `shared/references/goal_articulation_gate.md` — State REAL GOAL of this rework (what was actually broken, not "apply feedback"). Combine with 5 Whys (`shared/references/problem_solving.md`) to ensure root cause is articulated alongside the rework goal. NOT THE GOAL: a superficial patch that addresses the symptom, not the cause.
2) **Plan fixes:** Map each comment to an action; confirm no new scope added.
3) **Implement:** Follow task plan/checkboxes; address config/hardcoded issues; update docs/tests noted in Affected Components and Existing Code Impact.
4) **Quality:** Run typecheck/lint (or project equivalents); ensure fixes reflect guides/manuals/ADRs/research.
5) **Root Cause Analysis:** Ask "Why did the agent produce incorrect code?" Classify: missing context | wrong pattern | unclear AC | gap in docs/templates. If doc/template gap found → update the relevant file (guide, template, CLAUDE.md) to prevent recurrence.
6) **Handoff:** Set task to To Review (Linear: update_issue; File: Edit status line); move it in kanban; add summary comment referencing resolved feedback + root cause classification.

## Critical Rules
- Single-task only; never bulk update.
- Do not mark Done; only To Review (ln-402 decides Done).
- Keep language (EN/RU) consistent with task.
- No new tests/tasks created here; only update existing tests if impacted.
- **Do NOT commit.** Leave all changes uncommitted — ln-402 reviews and commits with task ID reference.

## Definition of Done
- Task and review feedback fully read; actions mapped.
- Fixes applied; docs/tests updated as required.
- Quality checks passed (typecheck/lint or project standards).
- Root cause classified (missing context | wrong pattern | unclear AC | doc gap); doc/template updated if gap found.
- Status set to To Review; kanban updated; summary comment with fixed items + root cause.

## Reference Files
- **[MANDATORY] Problem-solving approach:** `shared/references/problem_solving.md`
- Kanban format: `docs/tasks/kanban_board.md`

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**Version:** 3.0.0
**Last Updated:** 2025-12-23