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Design Session - collaborative brainstorming to turn ideas into actionable implementation plans using the Unified Pipeline methodology. Use when user types "ds" or wants to explore/design a feature before implementation. "pl" triggers phases 5-10 (STANDALONE/ALIAS/NO-OP modes). MUST load maestro-core skill first for routing.

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SKILL.md

name designing
description Design Session - collaborative brainstorming to turn ideas into actionable implementation plans using the Unified Pipeline methodology. Use when user types "ds" or wants to explore/design a feature before implementation. "pl" triggers phases 5-10 (STANDALONE/ALIAS/NO-OP modes). MUST load maestro-core skill first for routing.

Design & Planning

Turn ideas into fully-formed, implementation-ready designs through a unified 10-phase pipeline.

Entry Points

Trigger Action
ds Start unified pipeline (all 10 phases)
/conductor-design Start unified pipeline (alias)
cn, /conductor-newtrack Create spec + plan + beads from existing design.md
pl, /plan Planning phases (5-10) - see pl Entry Modes below
"design a feature" Start unified pipeline
"let's think through X" Start unified pipeline

Quick Reference

Unified Pipeline (10 Phases)

# Phase Type Purpose Exit Criteria
1 DISCOVER Diverge Explore problem + research context Problem articulated
2 DEFINE Converge Frame problem + select approach Approach selected
3 DEVELOP Diverge Architecture + components Interfaces defined
4 VERIFY Converge Oracle audit + risk assessment Oracle APPROVED
5 DECOMPOSE Execute Create beads (fb) Beads filed
6 VALIDATE Execute Dependency check (bv) + Oracle review Dependencies valid
7 ASSIGN Execute Track assignments Tracks assigned
8 READY Complete Handoff to ci/co/ca Execution ready
9 EXECUTE Implement Run ci/co/ca on tracks All beads completed
10 FINISH Archive Extract learnings + archive track Track archived

See pipeline.md for full details.

Mode Routing

Complexity scoring determines execution mode:

Score Mode Phases A/P/C Research
< 4 SPEED 1,2,4,8 No 1 hook (start)
4-6 ASK User chooses Optional User chooses
> 6 FULL 1-10 Yes 2 hooks

Mode Comparison

Aspect SPEED (< 4) FULL (> 6)
Phases 1,2,4,8 All 10
A/P/C No Yes
Research 1 hook 2 hooks
Beads No Yes
Tracks No Yes
Verification Advisory Mandatory
Use [E] to escalate Yes N/A

Core Principles

  • One question at a time - Don't overwhelm
  • Multiple choice preferred - Easier to answer
  • YAGNI ruthlessly - Remove unnecessary features
  • Explore alternatives - Always propose 2-3 approaches
  • Research consolidated - 2 strategic hooks, not 5

⛔ EXECUTION BLOCKS (CRITICAL)

This skill contains EXECUTION BLOCKS marked with ⛔. When you encounter one, you MUST:

  1. STOP what you're doing
  2. EXECUTE the tool calls specified (Task(), oracle(), skill())
  3. WAIT for results before proceeding

EXECUTION BLOCKS are NOT documentation - they are COMMANDS you must execute.

See pipeline.md for all execution blocks.

Session Flow

  1. Load Core - Load maestro-core for routing table and fallback policies
  2. Initialize - Load handoffs, CODEMAPS, verify conductor setup → session-init.md
  3. Research - ⛔ EXECUTION BLOCK at Phase 1 start (spawn 3 Task() agents)
  4. Route - Score complexity (< 4 = SPEED, > 6 = FULL) → design-routing-heuristics.md
  5. Execute - 10-phase pipeline with A/P/C checkpoints → pipeline.md
  6. Validate - ⛔ EXECUTION BLOCK at Phase 4 (call oracle())
  7. Complete - Phase 8 (READY) triggers ci/co/ca → Phase 9 (EXECUTE) → Phase 10 (FINISH)

Research Hooks (Consolidated)

Hook Trigger Agents Purpose
research-start Phase 1 (DISCOVER) Locator + Pattern + CODEMAPS + Architecture All initial context
research-verify Phase 3→4 (DEVELOP→VERIFY) Analyzer + Pattern + Impact + Web Design verification

Validation Gates

Checkpoint Focus Enforcement
CP1 (DISCOVER) Product alignment, no duplicate features WARN
CP2 (DEFINE) Problem clear, success measurable, scope explicit WARN
CP3 (DEVELOP) 3+ options, tech-stack alignment, risk analysis WARN
CP4 (VERIFY) Full validation + grounding + impact scan SPEED=WARN, FULL=HALT

Adaptive A/P/C System

A/P/C checkpoints work adaptively across the entire workflow.

State Ladder

INLINE → MICRO_APC → NUDGE → DS_FULL → DS_BRANCH → BRANCH_MERGE
State Description Trigger
INLINE Normal flow (conductor/beads) Default
MICRO_APC Lightweight checkpoint at boundaries End of spec/plan section
NUDGE Suggest upgrade to DS 3+ design iterations
DS_FULL Full 10-phase with A/P/C ds command or upgrade
DS_BRANCH DS attached to design branch Design rethink in track
BRANCH_MERGE Apply branch changes Branch complete

A/P/C in FULL Mode

At end of phases 1-4:

  • [A] Advanced - Phase-specific deep dive
  • [P] Party - Multi-agent feedback (BMAD v6) → bmad/
  • [C] Continue - Proceed to next phase
  • [↩ Back] - Return to previous phase
After Phase A Option
1 (DISCOVER) Advanced assumption audit
2 (DEFINE) Scope stress-test
3 (DEVELOP) Architecture deep-dive
4 (VERIFY) Oracle runs BEFORE showing menu

Priority Rules

  1. Explicit commands (ds) always win
  2. Active DS/Branch blocks passive triggers
  3. Branch safety preferred when in implementation
  4. Micro A/P/C at checkpoint boundaries
  5. Nudge after 3+ iterations

See apc-checkpoints.md for implementation details.

Phase 4: VERIFY - Spike Execution

When risk assessment identifies HIGH risk items:

HIGH risk items → MUST spawn spike Task()
                       │
                       ▼
              For each HIGH risk:
              1. Create spike bead + dir
              2. MUST spawn Task() with time-box
              3. Wait for completion
              4. Capture result (YES/NO)
                       │
                       ▼
              MUST call oracle() for 6-dimension audit
                       │
               ┌───────┴───────┐
               │               │
        All spikes YES   Any spike NO
               │               │
               ▼               ▼
           Continue       HALT - user decision

⚠️ MANDATORY: You MUST call oracle() at Phase 4 - see pipeline.md

Phase 6: VALIDATE - Oracle Beads Review

⚠️ MANDATORY: After bv validation, you MUST call oracle() to review beads completeness.

See pipeline.md

Phase 8: READY - Auto-Orchestration

Ready to execute. Found N tracks:
• Track A (BlueLake): 4 beads
• Track B (GreenCastle): 3 beads

[O] Orchestrate (spawn workers)
[S] Sequential (run ci manually)
[R] Ralph (autonomous loop - ca)

Default: [O] after 30s

Note: [R] is available when ralph.enabled == true in track metadata.json.

⚠️ MANDATORY: If user selects [O] and ≥2 tracks exist, you MUST spawn Task() for each track.

See pipeline.md

pl Entry Gate

⚠️ MANDATORY: Before running pl, detect input and bootstrap if needed:

pl triggered
    │
    ▼
Input detection (priority order):
    1. design.md exists? → ALIAS mode (skip discovery)
    2. PRD file exists?  → STANDALONE mode (parse PRD)
    3. User file attached? → STANDALONE mode
    4. No input?         → BOOTSTRAP mode (prompt → create track)
Input Source Mode Action
design.md ALIAS Skip Phase 5, run 6-10
PRD file STANDALONE Parse PRD, run 5-10
User file STANDALONE Use as context, run 5-10
None BOOTSTRAP Prompt → create track → run 5-10

BOOTSTRAP creates: conductor/tracks/<id>/ with design.md + metadata.json

pl Compatibility

Scenario Mode Behavior
pl after ds Phase 4 NO-OP Not needed - phases 5-10 auto-run in FULL mode
pl with design.md ALIAS Skip Phase 5 discovery, run 6-10
pl with PRD file STANDALONE Parse PRD, run full 5-10
pl with user request STANDALONE Run full discovery, phases 5-10
pl without any input ERROR Prompt for input source

Anti-Patterns

  • ❌ Jumping to solutions before understanding the problem
  • ❌ Skipping verification at Phase 4 (VERIFY)
  • ❌ Asking multiple questions at once
  • ❌ Over-engineering simple features (use SPEED mode)
  • ❌ Running pl after ds completes (no longer needed)

Next Steps (after Phase 8: READY)

Command Description Phase
ci /conductor-implement - Execute track Phase 9 (EXECUTE)
co /conductor-orchestrate - Spawn parallel workers Phase 9 (EXECUTE)
ca /conductor-autonomous - Ralph loop Phase 9 (EXECUTE)
/conductor-finish Archive track + extract learnings Phase 10 (FINISH)

See maestro-core for full routing table.

Dependencies

Auto-loads: maestro-core for routing and fallback policies.

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