Development Orchestrator

Unified workflow for all development tasks — bug fixes, enhancements, and new features. Phases activate based on context and analysis findings, not predetermined task types.

Initialization

BEFORE executing any phase, you MUST complete these steps:

Step 1: Load Framework Patterns

Read the framework reference file NOW using the Read tool:

1. ../orchestrator-framework/references/orchestrator-patterns.md - Delegation rules, interactive mode, state schema, initialization, context passing, issue resolution

Step 2: Detect Research Context

If argument is a research folder path (matches .maister/tasks/research/*):

• Auto-detect research folder, extract task description from research_context.research_question
• Read research artifacts (see Research-Based Development section below)
• Set research_reference in state automatically

If --research=<path> flag provided:

• Read research artifacts from specified path
• Copy to analysis/research-context/
• Set research_reference in state

Step 3: Initialize Workflow

1. Create Task Items: Use TaskCreate for all phases (see Phase Configuration), then set dependencies with TaskUpdate addBlockedBy
2. Create Task Directory: .maister/tasks/development/YYYY-MM-DD-task-name/
3. Initialize State: Create orchestrator-state.yml with task info and research reference

Output:

🚀 Development Orchestrator Started

Task: [description]
Directory: [task-path]

Starting Phase 1: Codebase Analysis...

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When to Use

Use for all development tasks: bug fixes, enhancements, new features, and any work that modifies code.

DO NOT use for: Performance optimization, security remediation, migrations, documentation-only, pure refactoring (use specialized orchestrators).

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Phase Configuration

Phase	content	activeForm	Activation
1	"Analyze codebase & clarify requirements"	"Analyzing codebase & clarifying"	Always
2	"Analyze gaps & clarify scope"	"Analyzing gaps & clarifying scope"	Always
3	"Write failing test (TDD Red)"	"Writing failing test"	When has_reproducible_defect
4	"Generate UI mockups"	"Generating UI mockups"	When ui_heavy
5	"Gather requirements & create specification"	"Gathering requirements & creating specification"	Always
6	"Audit specification"	"Auditing specification"	Always (conditional)
7	"Plan implementation"	"Planning implementation"	Always
8	"Execute implementation"	"Executing implementation"	Always
9	"Verify test passes (TDD Green)"	"Verifying test passes"	When Phase 3 was executed
10	"Prompt verification options"	"Prompting verification options"	Always
11	"Verify implementation & resolve issues"	"Verifying implementation"	Always
12	"Run E2E tests"	"Running E2E tests"	When e2e_enabled
13	"Generate user documentation"	"Generating user documentation"	When user_docs_enabled
14	"Finalize workflow"	"Finalizing workflow"	Always

---

Workflow Phases

Phase 1: Codebase Analysis & Clarifications

Purpose: Comprehensive codebase exploration followed by scope/requirements clarification Execute:

1. Skill tool - maister:codebase-analyzer
2. Update state with analysis results
3. Direct - use AskUserQuestion for max 5 critical clarifying questions
4. Save clarifications to analysis/clarifications.md Output: analysis/codebase-analysis.md, analysis/clarifications.md State: Update task_context.risk_level, phase_summaries.codebase_analysis, task_context.clarifications_resolved

→ AUTO-CONTINUE — Do NOT end turn, do NOT prompt user. Proceed immediately to Phase 2.

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Phase 2: Gap Analysis & Scope Clarification

Purpose: Compare current vs desired state, detect task characteristics, then resolve scope/approach decisions Execute:

1. Task tool - maister:gap-analyzer subagent
2. Extract and store structured data from gap-analyzer result: a. Read task_characteristics from gap-analyzer output — 5 fields: has_reproducible_defect, modifies_existing_code, creates_new_entities, involves_data_operations, ui_heavy b. Write all 5 fields to orchestrator-state.yml at task_context.task_characteristics c. Read risk_level from output and write to task_context.risk_level d. Extract phase summary (1-2 sentences) and write to phase_summaries.gap_analysis e. SELF-CHECK: "Did I read the 5 task_characteristics from the gap-analyzer output and write them to state? Let me re-read orchestrator-state.yml to verify the values match the gap-analyzer output."

⛔ DECISION GATE (mandatory — do NOT skip):

• Parse decisions_needed from gap-analyzer output
• If decisions_needed.critical OR decisions_needed.important is non-empty:
  • MUST use AskUserQuestion — one question per critical decision, batch important decisions into a single multi-select question
• If both are empty: Note "No scope decisions needed" in state

SELF-CHECK before continuing: "Did the gap-analyzer return decisions_needed items? If yes, did I invoke AskUserQuestion? If I skipped this, STOP and go back."

3. Save scope clarifications to analysis/scope-clarifications.md
4. Set optional phase defaults based on detected characteristics:
   • If task_characteristics.ui_heavy: true → set options.e2e_enabled: true, options.user_docs_enabled: true
   • If task_characteristics.creates_new_entities: true → set options.user_docs_enabled: true
   • Command flags (--e2e, --no-e2e, --user-docs, --no-user-docs) override these defaults

Output: analysis/gap-analysis.md, analysis/scope-clarifications.md (conditional) State: Update task_context.task_characteristics, task_context.scope_expanded, options.e2e_enabled, options.user_docs_enabled, phase_summaries.gap_analysis

Context to pass: Risk level, codebase summary, key files, clarifications

→ Pause (when decisions exist), otherwise Conditional

AskUserQuestion - "Scope decisions resolved. Continue?" (or "Gap analysis complete, no decisions needed. Continue?")

→ Conditional: check task_characteristics.has_reproducible_defect → Phase 3, else check task_characteristics.ui_heavy → Phase 4, else skip to Phase 5

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Phase 3: TDD Red Gate (Conditional)

Phase gate: Requires AskUserQuestion confirmation from Phase 2 before executing.

Purpose: Write a failing test that reproduces the defect Execute: Direct - write test, verify it FAILS Output: implementation/tdd-red-gate.md, failing test file State: Update tdd_red_passed: true

Skip if: task_characteristics.has_reproducible_defect is false (not set by gap-analyzer)

Critical: Test MUST fail before implementation (proves defect exists)

→ Pause

AskUserQuestion - "TDD red gate complete. Continue to Phase 4?"

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Phase 4: UI Mockup Generation (Conditional)

Phase gate: Requires AskUserQuestion confirmation from the preceding phase before executing.

Purpose: Generate ASCII mockups showing UI integration Execute: Task tool - maister:ui-mockup-generator subagent Output: analysis/ui-mockups.md State: Update phase_summaries.ui_mockups

Skip if: task_characteristics.ui_heavy is false

Context to pass: Gap analysis, scope decisions, component choices

→ Pause

AskUserQuestion - "UI mockups complete. Continue to Phase 5?"

---

Phase 5: Technical Approach, Requirements & Specification

Phase gate: Requires AskUserQuestion confirmation from the preceding phase before executing.

Purpose: Resolve technical decisions, gather specification requirements, then create comprehensive specification Execute:

Part A — Technical & Architecture Clarification (inline, conditional):

1. If complex task with multiple approaches: Direct - use AskUserQuestion for 3-5 technical questions
2. If multiple valid architectural approaches exist: Present 2-3 approaches via AskUserQuestion. The chosen approach is passed to specification-creator so the spec is written with the decided architecture.
3. Save to analysis/technical-clarifications.md (conditional)

Skip technical clarification if: Simple task, risk_level = low, no multiple approaches detected

Part B — Requirements Gathering (inline): 3. Direct - use AskUserQuestion for specification requirements:

• Adaptive question count based on description length:
  • Brief (<30 words): 6-8 questions
  • Standard (30-100 words): 4-6 questions
  • Detailed (>100 words): 2-3 focused questions
• Frame as confirmable assumptions: "I assume X, is that correct?"
• REQUIRED questions (always include):
  1. User Journey: How will users discover/access this? Which personas? How fits existing workflows?
  2. Existing Code Reuse: Similar features, UI components, backend patterns to reference?
  3. Visual Assets: Any mockups, wireframes, screenshots? Place in analysis/visuals/

4. Check for visual assets in analysis/visuals/ (even if user says none)
   • If found: note for subagent context
   • If not found and non-UI task: skip visual asset processing
5. Save gathered requirements to analysis/requirements.md with: initial description, Q&A from all rounds, similar features identified, visual assets and insights, functional requirements summary, reusability opportunities, scope boundaries, technical considerations

Part C — Specification Creation (subagent):

ANTI-PATTERN — DO NOT DO THIS:

• ❌ "Let me create the specification..." — STOP. Delegate to specification-creator.
• ❌ "I'll write the spec based on requirements..." — STOP. Delegate to specification-creator.
• ❌ "The task is simple enough to spec inline..." — STOP. Simplicity is NOT a reason to skip delegation.

INVOKE NOW — Task tool call:

6. Task tool - maister:specification-creator subagent

Context to pass to subagent: task_path, task_description, task_characteristics, requirements_path (analysis/requirements.md), project_context_paths (INDEX.md, vision.md, roadmap.md, tech-stack.md), risk_level, phase_summaries (codebase_analysis, gap_analysis, clarifications, scope_clarifications, ui_mockups), research_context (if any)

SELF-CHECK: Did you just invoke the Task tool with maister:specification-creator? Or did you start writing spec.md yourself? If the latter, STOP immediately and invoke the Task tool instead.

Output: analysis/technical-clarifications.md (conditional), analysis/requirements.md, implementation/spec.md State: Update task_context.tech_clarified, task_context.architecture_decision, phase_summaries.specification

→ Pause

AskUserQuestion - "Specification created. Continue to Phase 6?"

---

Phase 6: Specification Audit (Recommended)

Phase gate: Requires AskUserQuestion confirmation from Phase 5 before executing.

Purpose: Independent review of specification before implementation Execute: Task tool - maister:spec-auditor subagent Output: verification/spec-audit.md State: Update options.spec_audit_enabled

Recommended: Always. Present spec audit as the recommended default. User can skip if they choose.

AskUserQuestion - "Run specification audit? (Recommended)" with "Yes, run audit (Recommended)" as first option

→ Pause

AskUserQuestion - "Audit complete. Continue to Phase 7?"

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Phase 7: Implementation Planning

Phase gate: Requires AskUserQuestion confirmation from Phase 6 before executing.

Purpose: Break specification into implementation steps

ANTI-PATTERN — DO NOT DO THIS:

• ❌ "Let me create the implementation plan..." — STOP. Delegate to implementation-planner.
• ❌ "I'll break this into steps..." — STOP. Delegate to implementation-planner.
• ❌ "This is simple enough to plan inline..." — STOP. Simplicity is NOT a reason to skip delegation.

INVOKE NOW — Task tool call:

Execute: Task tool - maister:implementation-planner subagent Output: implementation/implementation-plan.md State: Update task groups and dependencies

Context to pass to subagent: task_path, task_description, task_characteristics, phase_summaries (specification, gap_analysis, codebase_analysis), research_context (if any)

SELF-CHECK: Did you just invoke the Task tool with maister:implementation-planner? Or did you start writing implementation-plan.md yourself? If the latter, STOP immediately and invoke the Task tool instead.

→ Pause

AskUserQuestion - "Plan created. Continue to Phase 8?"

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Phase 8: Implementation

Phase gate: Requires AskUserQuestion confirmation from Phase 7 before executing.

Purpose: Execute the implementation plan

ANTI-PATTERN — DO NOT DO THIS:

• ❌ "Let me implement this directly..." — STOP. Delegate to implementation-plan-executor.
• ❌ "This is simple enough to code inline..." — STOP. Simplicity is NOT a reason to skip delegation.

INVOKE NOW — Skill tool call:

Execute: Skill tool - maister:implementation-plan-executor Output: Implemented code, implementation/work-log.md State: Update implementation progress, extract phase_summaries.implementation

SELF-CHECK: Did you just invoke the Skill tool with maister:implementation-plan-executor? Or did you start writing code yourself? If the latter, STOP immediately and invoke the Skill tool instead.

⚠️ POST-IMPLEMENTATION CONTINUATION — After the skill completes and returns control:

1. Read orchestrator-state.yml to confirm you are the orchestrator
2. Update state: add Phase 8 to completed_phases
3. Evaluate conditional: if task_characteristics.has_reproducible_defect AND Phase 3 in completed_phases → Phase 9, else → Phase 10

→ Pause

AskUserQuestion - "Implementation complete. Continue to Phase [9 or 10]?"

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Phase 9: TDD Green Gate (Conditional)

Phase gate: Requires AskUserQuestion confirmation from Phase 8 before executing.

Purpose: Verify the failing test now passes Execute: Direct - run the test written in Phase 3 Output: implementation/tdd-green-gate.md State: Update tdd_green_passed: true

Skip if: Phase 3 was not executed

Critical: Test MUST pass (proves defect is fixed)

→ Pause

AskUserQuestion - "TDD gate passed. Continue to Phase 10?"

---

Phase 10: Verification Options Prompt

Phase gate: Requires AskUserQuestion confirmation from the preceding phase before executing.

Purpose: Determine which verification checks to run using tiered decision matrix Execute: Direct - display plan, confirm/adjust via AskUserQuestion Output: Updated state with all verification options State: Set options.code_review_enabled, options.pragmatic_review_enabled, options.reality_check_enabled, options.production_check_enabled, options.e2e_enabled, options.user_docs_enabled Auto-set: skip_test_suite: true (full test suite already passed during implementation phase; cleared before re-verification if fixes are applied)

Step 1: Display the verification plan:

Verification Plan:
  Obligatory (always run):
    ✓ Completeness check
    ✓ Test suite (skipped — passed during implementation; re-enabled after fixes)

  Recommended (adjustable):
    ✓ Code review — quality and security analysis
    ✓ Pragmatic review — detects over-engineering
    ✓ Reality check — validates work solves the problem
    ✓ Production readiness — deployment readiness checks

  Conditional:
    [✓/—] E2E browser testing — [reason]
    [✓/—] User documentation — [reason]

Step 2 (3 questions):

Q1 (always): AskUserQuestion (multi-select) — "Which standard verifications to run?" Options: "Code review (Recommended)", "Pragmatic review (Recommended)", "Reality check (Recommended)", "Production readiness (Recommended)". All pre-selected.

Q2 (SKIP if options.e2e_enabled: false and no --e2e flag): AskUserQuestion — "Enable E2E browser verification?" Options: "Yes (Recommended)", "No, skip".

Q3 (SKIP if options.user_docs_enabled: false and no --user-docs flag): AskUserQuestion — "Generate user documentation?" Options: "Yes (Recommended)", "No, skip".

→ Pause

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Phase 11: Verification & Issue Resolution

Phase gate: Requires AskUserQuestion confirmation from Phase 10 before executing.

Purpose: Comprehensive implementation verification with fix-then-reverify cycles Output: verification/implementation-verification.md, optional code-review/pragmatic/reality reports, updated implementation/work-log.md State: Update verification results, verification_context

Execute:

Step 1: Invoke Skill tool - maister:implementation-verifier

Step 2: Display issue summary — show counts by severity (critical/warning/info) and list all critical + warning issues with their location, description, and fixability.

Step 3: Gate on verification status:

• status: passed → skip to Post-Verification Continuation
• status: passed_with_issues or failed → enter fix-then-reverify loop (Step 4)

Step 4: Fix-then-reverify loop (max 3 iterations):

1. Auto-fix issues with fixable: true and severity critical or warning — apply the fix using the suggestion field, log each fix to verification_context.fixes_applied
2. Ask user about fixable: false critical issues — AskUserQuestion: "Try to fix anyway" / "Accept and proceed" / "Let me investigate"
3. Log warning-level fixable: false issues and proceed (no user prompt needed)
4. If fixes were applied: set skip_test_suite: false (code changed, tests must re-run) → re-invoke maister:implementation-verifier → return to Step 2
5. Update verification_context.reverify_count

Exit conditions:

• No critical issues remain → proceed
• User explicitly approves "Accept and proceed" for remaining critical issues → proceed with warning logged
• Max 3 iterations reached → AskUserQuestion: "Proceed with known issues?" / "Stop workflow"
• MUST NOT proceed with unresolved critical issues unless user explicitly approves

⚠️ POST-VERIFICATION CONTINUATION — After issue resolution completes:

1. Read orchestrator-state.yml to confirm you are the orchestrator
2. Update state: add Phase 11 to completed_phases
3. Proceed to Phase 12

→ Pause

AskUserQuestion - "Verification: [N] critical, [N] warnings [resolved/remaining]. Continue to Phase 12?"

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Phase 12: E2E Testing (Optional)

Phase gate: Requires AskUserQuestion confirmation from Phase 11 before executing.

Purpose: Runtime browser verification with screenshots (via Playwright MCP tools, not test file generation) Execute: Task tool - maister:e2e-test-verifier subagent Prompt must include: task_path (absolute), spec_path, base_url. Report saves to {task_path}/verification/e2e-verification-report.md. Output: verification/e2e-verification-report.md, screenshots State: Update E2E results

Skip if: options.e2e_enabled = false

→ Pause

AskUserQuestion - "E2E complete. Continue to Phase 13?"

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Phase 13: User Documentation (Optional)

Phase gate: Requires AskUserQuestion confirmation from the preceding phase before executing.

Purpose: Generate user-facing documentation with screenshots Execute: Task tool - maister:user-docs-generator subagent Prompt must include: task_path (absolute), spec_path, base_url. Guide saves to {task_path}/documentation/user-guide.md. Output: documentation/user-guide.md, screenshots State: Update docs generation status

Skip if: options.user_docs_enabled = false

→ Pause

AskUserQuestion - "Documentation complete. Continue to Phase 14?"

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Phase 14: Finalization

Phase gate: Requires AskUserQuestion confirmation from the preceding phase before executing.

Purpose: Complete workflow and provide next steps Execute: Direct - create summary, update state, guide commit Output: Workflow summary State: Set task.status: completed

Process:

1. Create workflow summary
2. Update task status to "completed"
3. Provide commit message template
4. Guide next steps (code review, PR, deployment)

→ End of workflow

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Domain Context (State Extensions)

Development-specific fields in orchestrator-state.yml:

orchestrator:
  options:
    spec_audit_enabled: true
    skip_test_suite: true
    e2e_enabled: null
    user_docs_enabled: null
    code_review_enabled: true
    pragmatic_review_enabled: true
    reality_check_enabled: true
    production_check_enabled: true
  task_context:
    risk_level: null
    clarifications_resolved: null
    scope_expanded: null
    architecture_decision: null
    task_characteristics:
      has_reproducible_defect: false
      modifies_existing_code: false
      creates_new_entities: false
      involves_data_operations: false
      ui_heavy: false
    research_reference:
      path: null
      research_question: null
      research_type: null
      confidence_level: null
    phase_summaries:
      research: {summary: null, key_findings: [], recommended_approach: null}
      codebase_analysis: {key_files: [], primary_language: null, summary: null}
      clarifications: []
      gap_analysis: {integration_points: [], summary: null}
      scope_clarifications: {scope_expanded: null, summary: null}
      ui_mockups: {components_designed: [], summary: null}
      specification: {summary: null}
      architecture_decision: {decision: null, summary: null}

---

Task Structure

.maister/tasks/development/YYYY-MM-DD-task-name/
├── orchestrator-state.yml
├── analysis/
│   ├── research-context/          # If --research provided
│   ├── codebase-analysis.md       # Phase 1
│   ├── clarifications.md          # Phase 1
│   ├── gap-analysis.md            # Phase 2
│   ├── scope-clarifications.md    # Phase 2 (conditional)
│   ├── technical-clarifications.md # Phase 5 (conditional)
│   └── ui-mockups.md              # Phase 4 (conditional)
├── implementation/
│   ├── spec.md                    # Phase 5
│   ├── requirements.md            # Phase 5
│   ├── implementation-plan.md     # Phase 7
│   ├── work-log.md                # Phase 8
│   ├── tdd-red-gate.md            # Phase 3 (conditional)
│   └── tdd-green-gate.md          # Phase 9 (conditional)
├── verification/
│   ├── spec-audit.md              # Phase 6 (recommended)
│   ├── implementation-verification.md  # Phase 11
│   └── e2e-verification-report.md      # Phase 12 (optional)
└── documentation/
    └── user-guide.md              # Phase 13 (optional)

---

Auto-Recovery

Phase	Max Attempts	Strategy
1	2	Expand search, prompt user
2	2	Re-analyze, ask user
3	2	Rewrite test, skip TDD with doc
5	2	Regenerate spec
7	2	Regenerate plan
8	5	Fix syntax, imports, tests
9	3	Return to implementation
11	3	Fix tests, re-run

---

Command Flags

Flag	Effect
--from=PHASE	Start from specific phase
--research=PATH	Link to completed research task
--audit / --no-audit	Force/skip specification audit
--e2e / --no-e2e	Force/skip E2E testing
--user-docs / --no-user-docs	Force/skip user documentation

---

Research-Based Development

When starting development from a completed research task, the orchestrator loads research context to INFORM all phases.

Invocation Methods

Method 1: Research folder as sole argument (recommended)

/maister:development .maister/tasks/research/2026-01-12-oauth-research

The orchestrator auto-detects this is a research folder and:

• Extracts task description from research_context.research_question
• Reads all research artifacts
• Sets research_reference in state

Method 2: Explicit --research flag

/maister:development "Implement OAuth" --research=.maister/tasks/research/2026-01-12-oauth-research

Research Artifacts (Standard List)

When research context is detected, read these files from the research folder:

Artifact	Path	Purpose
State	orchestrator-state.yml	research_type, confidence_level
Report	outputs/research-report.md	Main findings and conclusions
Solution Exploration	outputs/solution-exploration.md	Alternatives and trade-offs (input to Phase 5)
High-Level Design	outputs/high-level-design.md	C4 architecture (input to Phase 5)
Decision Log	outputs/decision-log.md	ADR decisions (input to Phase 5)

How Research Informs Each Phase

Research INFORMS phases, never SKIPS them. Research context passes to ALL phases via task_context.phase_summaries.research. No phases are skipped.

Phase	How Research Context is Used
Phase 1	Codebase analyzer receives research findings as search guidance
Phase 2	Gap analyzer uses research recommendations for comparison
Phase 5	Specification creator uses high-level-design.md as INPUT (still creates full spec). Architecture decisions use research report AND decision-log.md (lighter when ADRs comprehensive)
Phase 7	Implementation planner references research approach for task grouping

---

Command Integration

Invoked via:

• /maister:development [description] [--e2e] [--user-docs] [--research=PATH] (new)
• /maister:development [task-path] [--from=PHASE] [--reset-attempts] (resume)

---

TDD Gate Rules

Phase 3 (Red Gate): Test MUST FAIL before implementation (activated when gap-analyzer detects reproducible defect) Phase 9 (Green Gate): Test MUST PASS after implementation (activated when Phase 3 was executed)