creating-tasks

name	creating-tasks
description	Creates structured task plans in docs/tasks/ with PRD and parallel phase enrichment. Use when user asks to "create a task" or "plan a feature". Auto-detects difficulty - simple tasks get inline enrichment, hard tasks get parallel agent enrichment.
metadata	{"author":"ahtoooxa"}

Creating Tasks

Execution Order (STRICT)

STEP 1: Gather requirements        ← AskUserQuestion
        ↓
STEP 2: Create README.md (PRD)     ← Write file
        ↓
STEP 3: Assess difficulty          ← Auto-detect
        │
        ├─── SIMPLE ──────────────────────────────────┐
        │    ↓                                        │
        │    STEP 4S: Explore codebase directly       │
        │             (Explore agent or Glob/Grep)    │
        │    ↓                                        │
        │    STEP 5S: Write enriched phases inline    │
        │                                             │
        └─── HARD (Hub-and-Spoke) ────────────────────┤
             ↓                                        │
             STEP 4H: Create phase stubs              │
             ↓                                        │
             STEP 5H: Create ARCHITECTURE.md          │
                      (single agent - the "hub")      │
             ↓                                        │
             STEP 6H: Parallel enrichment             │
                      (agents use ARCHITECTURE.md)    │
        ┌─────────────────────────────────────────────┘
        ↓
STEP 7: Create CONTEXT.md          ← Write file
        ↓
STEP 8: Report to user

CRITICAL: Steps must be done IN ORDER. Do not skip ahead.

Hub-and-Spoke for HARD tasks:

• ARCHITECTURE.md defines all file paths, class names, and contracts ONCE
• Parallel agents work within these constraints → no conflicts

---

Step 1: Gather Requirements

Action: Use AskUserQuestion tool

Ask about:

• Goal/outcome
• Scope (backend/frontend/full-stack)
• App name
• Key constraints or preferences

Output: Mental model of what to build

---

Step 2: Create README.md (PRD)

Prerequisite: Step 1 complete

Action: Write docs/tasks/{task-name}/README.md

Template:

# Task: {Title}

**Created:** {date}
**Status:** Planning
**App:** {app-name}

## Overview
{2-3 sentences}

## Design Decisions

### Naming
- Model: `{Name}`
- Table: `{name}`
- Endpoint: `/api/{resource}`

### API Contract
\`\`\`typescript
interface {Name} {
  id: string
  // fields
}
\`\`\`

### Tech Stack
- {choices made}

## Required Skills
- [ ] `skill: backend/patterns`
- [ ] `skill: testing/pytest`

## Phases
| # | Focus | Enrichment Task |
|---|-------|-----------------|
| 01 | {name} | {what to explore} |
| 02 | {name} | {what to explore} |

## Success Criteria
- [ ] {outcome}

---

Step 3: Assess Difficulty

Prerequisite: Step 2 complete (README.md exists with phases defined)

Action: Evaluate task complexity based on signals below

Detection Criteria

Signal	SIMPLE	HARD
Phase count	1-3 phases	4+ phases
Scope	Backend OR frontend only	Full-stack (backend + frontend)
New entity	No new models	New model + API + UI
Integration points	1-3 files to modify	5+ files across layers
Pattern complexity	Follows existing patterns	Requires new patterns

Decision Rules

SIMPLE if ALL true:

• ≤3 phases
• Single layer (backend-only OR frontend-only)
• Clear existing patterns to follow

HARD if ANY true:

• ≥4 phases
• Full-stack changes
• New entity (model → repo → service → API → frontend)
• Multiple unfamiliar integration points

Output: Set difficulty: simple or difficulty: hard mentally, then follow corresponding path.

---

SIMPLE PATH

Step 4S: Explore Codebase Directly

Prerequisite: Step 3 assessed as SIMPLE

Action: Use Task tool with Explore agent OR direct Glob/Grep to find:

• Pattern sources (file:line references)
• Integration points
• Similar implementations

Example exploration:

Task tool:
  subagent_type: "Explore"
  description: "Find patterns for {phase focus}"
  prompt: |
    Find codebase patterns for: {phase description}
    App: {app}

    Look for:
    - Similar implementations
    - Files to modify
    - Pattern sources with file:line

    Return: file:line references and integration points

Collect: Pattern sources and integration points for all phases.

---

Step 5S: Write Enriched Phases Inline

Prerequisite: Step 4S exploration complete

Action: Write enriched phase files directly (no stubs needed)

For each phase, write docs/tasks/{task-name}/0{N}-{name}.md:

# Phase {N}: {Name}

**Focus:** {description}

## Codebase Analysis

**Pattern source:**
- `{file}:{lines}` - {what to follow}

**Integration points:**
- `{file}:{line}` - {what to modify}

## Implementation Steps

1. **{Action}** at `{path}`
   - {detail}
   - Reference: `{pattern-file}:{lines}`

## Success Criteria

- [ ] {verifiable criterion}

Then: Proceed to Step 7 (Create CONTEXT.md)

---

HARD PATH

Step 4H: Create Phase Stubs

Prerequisite: Step 3 assessed as HARD

Action: Write stub file for EACH phase listed in README.md

Stub template (docs/tasks/{task-name}/01-{name}.md):

# Phase 01: {Name}

**Focus:** {one line from README}

## Enrichment Task
Explore:
- {hint 1}
- {hint 2}

---
## Codebase Analysis
{TO BE FILLED BY ENRICHMENT}

## Implementation Steps
{TO BE FILLED BY ENRICHMENT}

## Success Criteria
{TO BE FILLED BY ENRICHMENT}

Create ALL stubs before proceeding to Step 5H.

---

Step 5H: Create ARCHITECTURE.md (Hub)

Prerequisite: ALL phase stub files exist

Action: Use Task tool with Explore agent to create architecture document

Why this step exists:

• Parallel agents make independent decisions → conflicts
• ARCHITECTURE.md defines shared contracts ONCE
• All parallel agents work within these constraints

Prompt:

Task tool:
  subagent_type: "Explore"
  model: "opus"
  description: "Create architecture for {task-name}"
  prompt: |
    **TASK:** Create ARCHITECTURE.md for task coordination

    **PRD:** docs/tasks/{task-name}/README.md
    **PHASES:** {list phase files}
    **APP:** {app}

    **DO:**
    1. Read the PRD (README.md)
    2. Read all phase stubs to understand full scope
    3. Explore codebase to find:
       - Existing patterns for similar entities
       - File naming conventions
       - Class naming conventions
       - Where to add new files
    4. Create ARCHITECTURE.md with:
       - All files to create (exact paths)
       - All files to modify (exact paths + lines)
       - Class/function names for each
       - Interface contracts between phases
       - Phase dependencies

    **WRITE TO:** docs/tasks/{task-name}/ARCHITECTURE.md

    **FORMAT:**
    # Architecture

    ## Files to Create

    | Phase | File | Creates |
    |-------|------|---------|
    | 01 | `{path}` | `{ClassName}` |

    ## Files to Modify

    | Phase | File | Line | Change |
    |-------|------|------|--------|
    | 02 | `{path}` | {N} | Add import |

    ## Naming Conventions

    | Entity | Name |
    |--------|------|
    | Model | `{Name}` |
    | Table | `{name}` |
    | Service | `{Name}Service` |
    | Repo | `{Name}Repo` |

    ## Interfaces

    ### {ServiceName}
    \`\`\`python
    class {ServiceName}:
        def method(self, param: Type) -> ReturnType: ...
    \`\`\`

    ## Phase Dependencies

    | Phase | Creates | Used By |
    |-------|---------|---------|
    | 01 | Model, Repo | 02, 03 |
    | 02 | Service | 03 |

Then: Proceed to Step 6H (Parallel Enrichment)

---

Step 6H: Parallel Enrichment (agents write files)

Prerequisite: ARCHITECTURE.md exists

Action: Launch ONE Task tool call PER phase, ALL IN PARALLEL

IMPORTANT:

• Use subagent_type: "general-purpose" (can read AND write)
• Use model: "haiku" for speed
• Launch ALL agents in a SINGLE message
• Each agent MUST read ARCHITECTURE.md first
• Each agent writes its own phase file

Per-phase prompt:

Task tool:
  subagent_type: "general-purpose"
  model: "haiku"
  description: "Enrich Phase {N}"
  prompt: |
    **TASK:** Enrich phase file with real codebase details

    **CRITICAL: Read ARCHITECTURE.md first!**
    - Use EXACT file paths from ARCHITECTURE.md
    - Use EXACT class/function names from ARCHITECTURE.md
    - Follow interface contracts from ARCHITECTURE.md

    **FILES TO READ FIRST:**
    1. docs/tasks/{task-name}/ARCHITECTURE.md (required!)
    2. docs/tasks/{task-name}/0{N}-{name}.md (your phase stub)

    **APP:** {app}

    **DO:**
    1. Read ARCHITECTURE.md - note YOUR phase's files and names
    2. Read your phase stub file
    3. Explore codebase to find:
       - Pattern sources for YOUR files (with file:line)
       - Integration points matching ARCHITECTURE.md
    4. Write the enriched phase file with:
       - Codebase Analysis (real file:line references)
       - Implementation Steps (using ARCHITECTURE.md paths/names)
       - Success Criteria (verifiable)

    **WRITE TO:** docs/tasks/{task-name}/0{N}-{name}.md

    **FORMAT:**
    # Phase {N}: {Name}

    **Focus:** {description}

    ## Codebase Analysis
    **Pattern source:**
    - `{file}:{lines}` - {description}

    **Integration points:**
    - `{file}:{line}` - {what to modify}

    ## Implementation Steps
    1. **{Action}** at `{path from ARCHITECTURE.md}`
       - {detail}
       - Class name: `{from ARCHITECTURE.md}`

    ## Success Criteria
    - [ ] {verifiable criterion}

Example - 3 phases launched in SINGLE message:

[Task tool #1: general-purpose, haiku, "Enrich Phase 01"]
[Task tool #2: general-purpose, haiku, "Enrich Phase 02"]
[Task tool #3: general-purpose, haiku, "Enrich Phase 03"]

Agents run in parallel, each reads ARCHITECTURE.md first, then writes its file.

Then: Proceed to Step 7 (Create CONTEXT.md)

---

BOTH PATHS CONTINUE

Step 7: Create CONTEXT.md

Prerequisite: All phase files written (either path)

Action: Write docs/tasks/{task-name}/CONTEXT.md

Content:

# Task Context

**Last Updated:** {date}
**Current Phase:** 0 (not started)
**Status:** Not Started
**Difficulty:** {simple|hard}

## Key Decisions
None yet.

## Files Modified
None yet.

## Next Steps
1. Begin Phase 01

---

Step 8: Report to User

Prerequisite: CONTEXT.md written

Output:

Task created: docs/tasks/{task-name}/

Difficulty: {SIMPLE|HARD}
Enrichment: {inline|hub-and-spoke parallel}

Files:
- README.md (PRD)
- ARCHITECTURE.md (HARD only - shared contracts)
- CONTEXT.md
- 01-{name}.md (enriched)
- 02-{name}.md (enriched)
- ...

Codebase references found:
- {file1}
- {file2}

Execute: /execute-task {task-name}

---

Checklists

Simple Task Checklist

Task Creation (SIMPLE):
- [ ] Step 1: Asked requirements
- [ ] Step 2: Wrote README.md (PRD)
- [ ] Step 3: Assessed difficulty → SIMPLE
- [ ] Step 4S: Explored codebase directly
- [ ] Step 5S: Wrote enriched phases inline
- [ ] Step 7: Wrote CONTEXT.md
- [ ] Step 8: Reported to user

Hard Task Checklist (Hub-and-Spoke)

Task Creation (HARD):
- [ ] Step 1: Asked requirements
- [ ] Step 2: Wrote README.md (PRD)
- [ ] Step 3: Assessed difficulty → HARD
- [ ] Step 4H: Wrote ALL phase stubs
- [ ] Step 5H: Created ARCHITECTURE.md (hub - defines contracts)
        - File paths, class names, interfaces
        - Phase dependencies
- [ ] Step 6H: Launched parallel enrichment (spoke agents)
        - Each agent reads ARCHITECTURE.md first
        - Uses exact paths/names from architecture
- [ ] Step 7: Wrote CONTEXT.md
- [ ] Step 8: Reported to user

---

Common Mistakes

Mistake	Fix
Using parallel agents for simple task	If ≤3 phases + single layer, use inline enrichment
Skipping exploration for simple task	Still explore codebase, just do it directly
Enriching before stubs exist (HARD)	Create ALL stubs first (Step 4H)
Skipping ARCHITECTURE.md (HARD)	Always create architecture before parallel enrichment
Parallel agents use different names	ARCHITECTURE.md defines ALL names - agents must follow
Using wrong agent type (HARD)	Use general-purpose (not Explore) for enrichment so agents can write
Using wrong model (HARD)	Use model: "haiku" for enrichment speed, opus for architecture
Sequential enrichment (HARD)	Launch ALL agents in ONE message
Exploring before PRD	Write README.md first (Step 2)

---

References

• TEMPLATE.md - Full templates
• ENRICHMENT.md - Enrichment strategies

---

Converted and distributed by TomeVault — claim your Tome and manage your conversions.