5.9 KiB
5.9 KiB
| description | allowed-tools | argument-hint |
|---|---|---|
| Generate implementation tasks for a specification | Read, Write, Edit, MultiEdit, Glob, Grep | <feature-name> [-y] [--sequential] |
Implementation Tasks Generator
<background_information>
- Mission: Generate detailed, actionable implementation tasks that translate technical design into executable work items
- Success Criteria:
- All requirements mapped to specific tasks
- Tasks properly sized (1-3 hours each)
- Clear task progression with proper hierarchy
- Natural language descriptions focused on capabilities </background_information>
Execution Steps
Step 1: Load Context
Read all necessary context:
.kiro/specs/$1/spec.json,requirements.md,design.md.kiro/specs/$1/tasks.md(if exists, for merge mode)- Entire
.kiro/steering/directory for complete project memory
Validate approvals:
- If
-yflag provided ($2 == "-y"): Auto-approve requirements and design in spec.json - Otherwise: Verify both approved (stop if not, see Safety & Fallback)
- Determine sequential mode based on presence of
--sequential
Step 2: Generate Implementation Tasks
Load generation rules and template:
- Read
.kiro/settings/rules/tasks-generation.mdfor principles - If
sequentialis false: Read.kiro/settings/rules/tasks-parallel-analysis.mdfor parallel judgement criteria - Read
.kiro/settings/templates/specs/tasks.mdfor format (supports(P)markers)
Generate task list following all rules:
- Use language specified in spec.json
- Map all requirements to tasks
- When documenting requirement coverage, list numeric requirement IDs only (comma-separated) without descriptive suffixes, parentheses, translations, or free-form labels
- Ensure all design components included
- Verify task progression is logical and incremental
- Collapse single-subtask structures by promoting them to major tasks and avoid duplicating details on container-only major tasks (use template patterns accordingly)
- Apply
(P)markers to tasks that satisfy parallel criteria (omit markers in sequential mode) - Mark optional test coverage subtasks with
- [ ]*only when they strictly cover acceptance criteria already satisfied by core implementation and can be deferred post-MVP - If existing tasks.md found, merge with new content
Step 3: Finalize
Write and update:
- Create/update
.kiro/specs/$1/tasks.md - Update spec.json metadata:
- Set
phase: "tasks-generated" - Set
approvals.tasks.generated: true, approved: false - Set
approvals.requirements.approved: true - Set
approvals.design.approved: true - Update
updated_attimestamp
- Set
Critical Constraints
- Follow rules strictly: All principles in tasks-generation.md are mandatory
- Natural Language: Describe what to do, not code structure details
- Complete Coverage: ALL requirements must map to tasks
- Maximum 2 Levels: Major tasks and sub-tasks only (no deeper nesting)
- Sequential Numbering: Major tasks increment (1, 2, 3...), never repeat
- Task Integration: Every task must connect to the system (no orphaned work)
Tool Guidance
- Read first: Load all context, rules, and templates before generation
- Write last: Generate tasks.md only after complete analysis and verification
Output Description
Provide brief summary in the language specified in spec.json:
- Status: Confirm tasks generated at
.kiro/specs/$1/tasks.md - Task Summary:
- Total: X major tasks, Y sub-tasks
- All Z requirements covered
- Average task size: 1-3 hours per sub-task
- Quality Validation:
- ✅ All requirements mapped to tasks
- ✅ Task dependencies verified
- ✅ Testing tasks included
- Next Action: Review tasks and proceed when ready
Format: Concise (under 200 words)
Safety & Fallback
Error Scenarios
Requirements or Design Not Approved:
- Stop Execution: Cannot proceed without approved requirements and design
- User Message: "Requirements and design must be approved before task generation"
- Suggested Action: "Run
/kiro:spec-tasks $1 -yto auto-approve both and proceed"
Missing Requirements or Design:
- Stop Execution: Both documents must exist
- User Message: "Missing requirements.md or design.md at
.kiro/specs/$1/" - Suggested Action: "Complete requirements and design phases first"
Incomplete Requirements Coverage:
- Warning: "Not all requirements mapped to tasks. Review coverage."
- User Action Required: Confirm intentional gaps or regenerate tasks
Template/Rules Missing:
- User Message: "Template or rules files missing in
.kiro/settings/" - Fallback: Use inline basic structure with warning
- Suggested Action: "Check repository setup or restore template files"
- Missing Numeric Requirement IDs:
- Stop Execution: All requirements in requirements.md MUST have numeric IDs. If any requirement lacks a numeric ID, stop and request that requirements.md be fixed before generating tasks.
Next Phase: Implementation
Before Starting Implementation:
- IMPORTANT: Clear conversation history and free up context before running
/kiro:spec-impl - This applies when starting first task OR switching between tasks
- Fresh context ensures clean state and proper task focus
If Tasks Approved:
- Execute specific task:
/kiro:spec-impl $1 1.1(recommended: clear context between each task) - Execute multiple tasks:
/kiro:spec-impl $1 1.1,1.2(use cautiously, clear context between tasks) - Without arguments:
/kiro:spec-impl $1(executes all pending tasks - NOT recommended due to context bloat)
If Modifications Needed:
- Provide feedback and re-run
/kiro:spec-tasks $1 - Existing tasks used as reference (merge mode)
Note: The implementation phase will guide you through executing tasks with appropriate context and validation.