digraph when_to_use {
    "Have implementation plan?" [shape=diamond];
    "Tasks mostly independent?" [shape=diamond];
    "Stay in this session?" [shape=diamond];
    "subagent-driven-development" [shape=box];
    "executing-plans" [shape=box];
    "Manual execution or brainstorm first" [shape=box];

    "Have implementation plan?" -> "Tasks mostly independent?" [label="yes"];
    "Have implementation plan?" -> "Manual execution or brainstorm first" [label="no"];
    "Tasks mostly independent?" -> "Stay in this session?" [label="yes"];
    "Tasks mostly independent?" -> "Manual execution or brainstorm first" [label="no - tightly coupled"];
    "Stay in this session?" -> "subagent-driven-development" [label="yes"];
    "Stay in this session?" -> "executing-plans" [label="no - parallel session"];
}

digraph process {
    rankdir=TB;

    subgraph cluster_per_task {
        label="Per Task";
        "Dispatch implementer subagent (./implementer-prompt.md)" [shape=box];
        "Implementer subagent asks questions?" [shape=diamond];
        "Answer questions, provide context" [shape=box];
        "Implementer subagent implements, tests, commits, self-reviews" [shape=box];
        "Dispatch spec reviewer subagent (./spec-reviewer-prompt.md)" [shape=box];
        "Spec reviewer subagent confirms code matches spec?" [shape=diamond];
        "Implementer subagent fixes spec gaps" [shape=box];
        "Dispatch code quality reviewer subagent (./code-quality-reviewer-prompt.md)" [shape=box];
        "Code quality reviewer subagent approves?" [shape=diamond];
        "Implementer subagent fixes quality issues" [shape=box];
        "Audit decisions: bd audit" [shape=box];
        "Update labels: bd update --add-label" [shape=box];
        "Mark task complete: bd close <id>" [shape=box];
    }

    "Search for similar work: bd search" [shape=box];
    "Create epic for plan, pin it: bd create --type epic" [shape=box];
    "Extract tasks with estimates, create as children" [shape=box];
    "Get next ready task: bd ready" [shape=box];
    "More tasks remain?" [shape=diamond];
    "Unpin epic: bd unpin" [shape=box];
    "Dispatch final code reviewer subagent for entire implementation" [shape=box];
    "Use superpowers:finishing-a-development-branch" [shape=box style=filled fillcolor=lightgreen];

    "Search for similar work: bd search" -> "Create epic for plan, pin it: bd create --type epic";
    "Create epic for plan, pin it: bd create --type epic" -> "Extract tasks with estimates, create as children";
    "Extract tasks with estimates, create as children" -> "Get next ready task: bd ready";
    "Get next ready task: bd ready" -> "Dispatch implementer subagent (./implementer-prompt.md)";
    "Dispatch implementer subagent (./implementer-prompt.md)" -> "Implementer subagent asks questions?";
    "Implementer subagent asks questions?" -> "Answer questions, provide context" [label="yes"];
    "Answer questions, provide context" -> "Dispatch implementer subagent (./implementer-prompt.md)";
    "Implementer subagent asks questions?" -> "Implementer subagent implements, tests, commits, self-reviews" [label="no"];
    "Implementer subagent implements, tests, commits, self-reviews" -> "Dispatch spec reviewer subagent (./spec-reviewer-prompt.md)";
    "Dispatch spec reviewer subagent (./spec-reviewer-prompt.md)" -> "Spec reviewer subagent confirms code matches spec?";
    "Spec reviewer subagent confirms code matches spec?" -> "Implementer subagent fixes spec gaps" [label="no"];
    "Implementer subagent fixes spec gaps" -> "Dispatch spec reviewer subagent (./spec-reviewer-prompt.md)" [label="re-review"];
    "Spec reviewer subagent confirms code matches spec?" -> "Dispatch code quality reviewer subagent (./code-quality-reviewer-prompt.md)" [label="yes"];
    "Dispatch code quality reviewer subagent (./code-quality-reviewer-prompt.md)" -> "Code quality reviewer subagent approves?";
    "Code quality reviewer subagent approves?" -> "Implementer subagent fixes quality issues" [label="no"];
    "Implementer subagent fixes quality issues" -> "Dispatch code quality reviewer subagent (./code-quality-reviewer-prompt.md)" [label="re-review"];
    "Code quality reviewer subagent approves?" -> "Audit decisions: bd audit" [label="yes"];
    "Audit decisions: bd audit" -> "Update labels: bd update --add-label";
    "Update labels: bd update --add-label" -> "Mark task complete: bd close <id>";
    "Mark task complete: bd close <id>" -> "More tasks remain?";
    "More tasks remain?" -> "Get next ready task: bd ready" [label="yes"];
    "More tasks remain?" -> "Unpin epic: bd unpin" [label="no"];
    "Unpin epic: bd unpin" -> "Dispatch final code reviewer subagent for entire implementation";
    "Dispatch final code reviewer subagent for entire implementation" -> "Use superpowers:finishing-a-development-branch";
}

You: I'm using Subagent-Driven Development to execute this plan.

[Read plan file once: docs/plans/feature-plan.md]
[Plan is for: Authentication System with 5 tasks]

STEP 1: Search for similar work
$ bd search "authentication system JWT login"
No similar work found.

STEP 2: Create epic and pin it
$ bd create "Feature: Authentication System" --type epic --estimate 180
Created: superpowers-epic-1a2b3c

$ bd pin superpowers-epic-1a2b3c
Pinned: Feature: Authentication System (visible in all bd commands)

STEP 3: Extract tasks and create with estimates, labels, and dependencies
$ bd create "Task 1: JWT token generation" --type task --priority 2 \
  --parent superpowers-epic-1a2b3c --estimate 30 \
  --labels "implementation,backend,auth,needs-review"
Created: superpowers-a3f8e9

$ bd create "Task 2: Login endpoint" --type task --priority 2 \
  --parent superpowers-epic-1a2b3c --estimate 45 \
  --labels "implementation,api,auth,needs-review" \
  --deps blocks:superpowers-a3f8e9
Created: superpowers-b2c7d1

$ bd create "Task 3: Registration endpoint" --type task --priority 2 \
  --parent superpowers-epic-1a2b3c --estimate 40 \
  --labels "implementation,api,auth,needs-review"
Created: superpowers-c9d2e5

$ bd create "Task 4: Frontend auth forms" --type task --priority 2 \
  --parent superpowers-epic-1a2b3c --estimate 35 \
  --labels "implementation,frontend,auth,needs-review" \
  --deps blocks:superpowers-b2c7d1,blocks:superpowers-c9d2e5
Created: superpowers-d1a8f3

$ bd create "Task 5: Integration tests" --type task --priority 3 \
  --parent superpowers-epic-1a2b3c --estimate 30 \
  --labels "testing,integration,auth" \
  --deps blocks:superpowers-d1a8f3
Created: superpowers-e7b4c2

STEP 4: Check what's ready to work on
$ bd ready
superpowers-a3f8e9 P2 task   open  Task 1: JWT token generation [30m]
superpowers-c9d2e5 P2 task   open  Task 3: Registration endpoint [40m]

STEP 5: Start with first ready task
$ bd update superpowers-a3f8e9 --status in_progress

Task 1: JWT token generation

[Get Task 1 text and context from plan]
[Dispatch implementation subagent with full task text + context + time estimate]

Implementer: "Should we use RS256 or HS256 for signing?"
You: "RS256 with key rotation support"

Implementer: "Got it. Implementing now..."
[Later] Implementer:
  - Implemented JWT generation with RS256
  - Added key rotation support
  - Tests: 8/8 passing
  - Self-review: Found missing expiry validation, fixed
  - Committed

[Dispatch spec compliance reviewer]
Spec reviewer: ✅ All requirements met:
  - RS256 signing ✓
  - Key rotation ✓
  - Expiry handling ✓

[Dispatch code quality reviewer]
Code reviewer: Approved. Good error handling and test coverage.

$ bd audit "Task 1: Implemented RS256 JWT with key rotation. All tests passing."
$ bd update superpowers-a3f8e9 --add-label "spec-compliant" --add-label "reviewed"
$ bd close superpowers-a3f8e9
Closed: superpowers-a3f8e9

STEP 6: Check next ready task
$ bd ready
superpowers-b2c7d1 P2 task   open  Task 2: Login endpoint [45m]
superpowers-c9d2e5 P2 task   open  Task 3: Registration endpoint [40m]

[Continue with next task...]

STEP 7: After all tasks complete
$ bd unpin superpowers-epic-1a2b3c
Unpinned epic

$ bd show superpowers-epic-1a2b3c
Epic: Feature: Authentication System
Status: 5/5 tasks complete
Total estimate: 180 minutes
Labels used: implementation, testing, auth, spec-compliant, reviewed

$ bd close superpowers-epic-1a2b3c
Closed epic: superpowers-epic-1a2b3c

[Dispatch final code reviewer for entire implementation]
[Use finishing-a-development-branch skill]

# ALWAYS create epic for multi-task plans
bd create "Feature: $PLAN_TITLE" --type epic --estimate $TOTAL_MINUTES
bd pin $EPIC_ID  # Keep visible throughout work

# All tasks become children
bd create "Task" --parent $EPIC_ID --estimate 30 --labels "..."

# Track progress by epic
bd show $EPIC_ID  # Shows all child tasks, completion %, time spent
bd graph --epic $EPIC_ID  # Visualize task dependencies

# Add realistic estimates to EVERY task
# Guidelines:
# - Simple implementation: 15-30 min
# - Complex feature: 45-90 min  
# - With tests: add 50% more time
# - With reviews: add 20% more time

bd create "Simple fix" --estimate 15
bd create "Complex feature with tests" --estimate 90

# Standard labels for subagent-driven work:
--labels "implementation,backend,needs-review"    # Implementation tasks
--labels "spec-compliant,reviewed"                # After reviews pass
--labels "blocked,external-dependency"            # When blocked
--labels "bug-fix,production"                     # For bug fixes

# Filter by status
bd list --label needs-review     # What needs review
bd list --label spec-compliant   # What passed spec review

# MANDATORY: Search before creating any tasks
bd search "$KEYWORDS_FROM_PLAN"

# If similar work found:
bd show $SIMILAR_ID  # Review what was done
# Consider reusing approach or learning from issues

# Record ALL review decisions
bd audit "Spec Review: Missing error handling for network timeout"
bd audit "Code Review: Approved after adding input validation"
bd audit "Decision: Using Redis for session storage due to scale requirements"

# Creates permanent record for future reference

# Link to external systems when applicable
bd create "Fix auth bug" --external-ref "gh-457" --external-ref "linear-ENG-1234"

# Enables traceability
bd search "gh-457"  # Find our task for GitHub issue

# If interrupted, easy recovery:
bd list --status in_progress    # What was being worked on
bd list --parent $EPIC_ID       # All tasks in feature
bd show $EPIC_ID                # Overall progress
bd graph --epic $EPIC_ID        # Visual dependency status