Orchestration Skill

Version: 2.2.0
Framework: Jerry Orchestration (ORCH)
Constitutional Compliance: Jerry Constitution v1.0
Industry References: Anthropic Agent Skills, Microsoft AI Agent Patterns, LangGraph, CrewAI Flows

---

Document Audience (Triple-Lens)

This SKILL.md serves multiple audiences:

Level	Audience	Sections to Focus On
L0 (ELI5)	Project stakeholders, new users	Purpose, When to Use, Routing Disambiguation, Core Artifacts
L1 (Engineer)	Developers executing workflows	Quick Start, State Schema
L2 (Architect)	Workflow designers	Workflow Patterns, Adversarial Quality Mode, Constitutional Compliance

---

Purpose

The Orchestration skill provides a structured framework for managing multi-agent workflows that require:

• Parallel Pipeline Execution - Multiple agent pipelines running concurrently
• Sync Barriers - Cross-pollination points between pipelines
• State Tracking - Persistent execution state across sessions
• Checkpointing - Recovery points for long-running workflows
• Progress Visibility - Clear dashboards and metrics

Key Capabilities

• Cross-Pollinated Pipelines - Bidirectional agent pipelines with barrier synchronization
• State Management - YAML-based machine-readable state (SSOT)
• Checkpoint Recovery - Resume workflows from any checkpoint
• Execution Queues - Priority-ordered agent execution with dependencies
• Metrics Tracking - Progress percentages, success rates, timing

---

When to Use This Skill

Activate when:

• Coordinating 3+ agents in a structured workflow
• Running parallel pipelines that need synchronization
• Workflow spans multiple sessions and needs state persistence
• Need checkpointing for long-running processes
• Require visibility into complex workflow progress

NEVER invoke this skill when:

• Task requires a single agent only -- Consequence: Orchestration overhead (barrier sync, quality gates, ORCHESTRATION.yaml state tracking) applied to single-step task wastes significant context budget on unnecessary coordination infrastructure; use /problem-solving instead
• Flow is simple and sequential without parallel pipelines -- Consequence: Three artifacts created (ORCHESTRATION_PLAN.md, ORCHESTRATION_WORKTRACKER.md, ORCHESTRATION.yaml) for a workflow that needs none; artifact overhead exceeds task complexity; use direct agent invocation
• No cross-session state persistence is needed -- Consequence: YAML state management and checkpointing infrastructure adds complexity without value for ephemeral single-session work

See Routing Disambiguation for full exclusion conditions with consequences.

---

Core Artifacts

Every orchestrated workflow creates three artifacts:

Artifact	Format	Purpose	Audience
ORCHESTRATION_PLAN.md	Markdown	Strategic context, workflow diagram	Humans
ORCHESTRATION_WORKTRACKER.md	Markdown	Tactical execution documentation	Humans
ORCHESTRATION.yaml	YAML	Machine-readable state (SSOT)	Claude/Automation

Location: projects/{project_id}/

---

Available Agents

Agent	Role	Output
orch-planner	Creates orchestration plan with workflow diagram	ORCHESTRATION_PLAN.md
orch-tracker	Updates execution state after agent completion	ORCHESTRATION.yaml, ORCHESTRATION_WORKTRACKER.md
orch-synthesizer	Creates final workflow synthesis	synthesis/workflow-synthesis.md

Important: P-003 Compliance

These agents are workers invoked by the main context. They do NOT spawn other agents.

MAIN CONTEXT (Claude) ← Orchestrator
    │
    ├──► orch-planner      (creates plan)
    ├──► ps-d-001          (Phase work)
    ├──► nse-f-001         (Phase work)
    ├──► orch-tracker      (updates state)
    └──► orch-synthesizer  (final synthesis)

Each is a WORKER. None spawn other agents.

---

Workflow Patterns

Pattern 1: Cross-Pollinated Pipeline

Two or more pipelines running in parallel with synchronization barriers.

Pipeline A                    Pipeline B
    │                              │
    ▼                              ▼
┌─────────┐                  ┌─────────┐
│ Phase 1 │                  │ Phase 1 │
└────┬────┘                  └────┬────┘
     │                            │
     └──────────┬─────────────────┘
                ▼
        ╔═══════════════╗
        ║   BARRIER 1   ║  ← Cross-pollination
        ╚═══════════════╝
                │
     ┌──────────┴─────────────────┐
     │                            │
     ▼                            ▼
┌─────────┐                  ┌─────────┐
│ Phase 2 │                  │ Phase 2 │
└─────────┘                  └─────────┘

Pattern 2: Sequential with Checkpoints

Single pipeline with checkpoints for recovery.

┌─────────┐     ┌─────────┐     ┌─────────┐
│ Phase 1 │────►│ Phase 2 │────►│ Phase 3 │
└─────────┘     └─────────┘     └─────────┘
     │               │               │
     ▼               ▼               ▼
   CP-001          CP-002          CP-003

Pattern 3: Fan-Out/Fan-In

Parallel execution with synthesis.

              ┌─────────┐
              │  Start  │
              └────┬────┘
        ┌──────────┼──────────┐
        ▼          ▼          ▼
   ┌────────┐ ┌────────┐ ┌────────┐
   │Agent A │ │Agent B │ │Agent C │
   └────┬───┘ └────┬───┘ └────┬───┘
        └──────────┼──────────┘
                   ▼
            ┌────────────┐
            │ Synthesize │
            └────────────┘

---

Quick Start

Step 1: Create Orchestration Artifacts

# Copy templates to your project
cp skills/orchestration/templates/ORCHESTRATION_PLAN.template.md \
   projects/{PROJECT}/ORCHESTRATION_PLAN.md

cp skills/orchestration/templates/ORCHESTRATION_WORKTRACKER.template.md \
   projects/{PROJECT}/ORCHESTRATION_WORKTRACKER.md

cp skills/orchestration/templates/ORCHESTRATION.template.yaml \
   projects/{PROJECT}/ORCHESTRATION.yaml

Or use the orch-planner agent:

"Create an orchestration plan for a cross-pollinated pipeline
 using problem-solving and nasa-systems-engineering skills"

The planner will automatically:

1. Generate a workflow ID (or use your specified ID)
2. Resolve pipeline aliases from skill defaults
3. Create dynamic path structure

Step 2: Update State After Each Agent

After each agent completes, update the state. Reference artifacts using the dynamic path scheme:

"Update ORCHESTRATION.yaml: agent-a-001 complete,
 artifact at orchestration/{workflow_id}/{pipeline_alias}/phase-1/research.md"

The orch-tracker agent will resolve placeholders to actual paths.

Step 3: Track Progress

Check workflow status:

"Show orchestration status for PROJ-002"

---

State Schema

ORCHESTRATION.yaml Structure

workflow:
  id: string                    # Unique workflow identifier
  name: string                  # Human-readable name
  project_id: string            # Project identifier
  status: ACTIVE|PAUSED|COMPLETE|FAILED

pipelines:
  {pipeline_id}:
    current_phase: number
    phases:
      - id: number
        name: string
        status: PENDING|IN_PROGRESS|COMPLETE|BLOCKED
        agents:
          - id: string
            status: PENDING|IN_PROGRESS|COMPLETE|FAILED
            artifact: string    # Path to output artifact

barriers:
  - id: string
    status: PENDING|COMPLETE
    artifacts:
      a_to_b: {path, status}   # {pipeline_a_alias}-to-{pipeline_b_alias}
      b_to_a: {path, status}   # {pipeline_b_alias}-to-{pipeline_a_alias}

execution_queue:
  current_group: number
  groups:
    - id: number
      execution_mode: PARALLEL|SEQUENTIAL
      agents: [agent_ids]

checkpoints:
  latest_id: string
  entries:
    - id: string
      timestamp: ISO-8601
      trigger: PHASE_COMPLETE|BARRIER_COMPLETE|MANUAL
      recovery_point: string

metrics:
  phases_complete: number
  phases_total: number
  agents_executed: number
  agents_total: number

See docs/STATE_SCHEMA.md for complete schema documentation.

---

Workflow Configuration

Workflow Identification

Every orchestration workflow requires a unique identifier for:

• Artifact organization under orchestration/{workflow_id}/
• Cross-session resumption
• State file correlation

Workflow ID Strategies:

Strategy	Format	Example	When to Use
User-Specified	Any valid identifier	my-custom-workflow	User has specific naming convention
Auto-Generated	{purpose}-{YYYYMMDD}-{NNN}	sao-crosspoll-20260110-001	Default when no user preference

Configuration in ORCHESTRATION.yaml:

workflow:
  id: "sao-crosspoll-20260110-001"
  id_source: "auto"        # "user" | "auto"
  id_format: "semantic-date-seq"

ID Generation Rules:

1. User-specified IDs take priority when provided
2. Auto-generated IDs use semantic-date-sequence format
3. IDs must be valid filesystem path components (no spaces, special characters)
4. IDs are immutable once workflow is created

Pipeline Alias Configuration

Each pipeline in a workflow has a short alias used in artifact paths. This provides flexibility while maintaining human-readable paths.

Alias Resolution Priority:

Priority	Source	Example	Description
1 (Highest)	Workflow Override	alpha	Explicit override in ORCHESTRATION.yaml
2	Skill Default	ps	Registered default from skill definition
3 (Fallback)	Auto-Derived	problem-solving	Derived from skill name

Configuration in ORCHESTRATION.yaml:

pipelines:
  pipeline_a:
    short_alias: "ps"                    # Used in paths
    skill_source: "problem-solving"       # Originating skill

  pipeline_b:
    short_alias: "nse"
    skill_source: "nasa-systems-engineering"

Skill Default Registration:

Skills can register a default pipeline alias. When creating new workflows, check if the skill provides a default:

# In skill definition (future capability)
skill:
  name: "problem-solving"
  default_pipeline_alias: "ps"

User Override:

Users can override aliases when creating a workflow:

"Create an orchestration plan using problem-solving (alias: alpha)
 and nasa-se (alias: beta) pipelines"

Dynamic Path Scheme

All artifact paths are dynamically constructed using workflow and pipeline identifiers. No hardcoded pipeline names (like ps-pipeline or nse-pipeline) should appear in templates or agents.

Path Templates:

Component	Path Pattern
Base Path	orchestration/{workflow_id}/
Pipeline Artifacts	orchestration/{workflow_id}/{pipeline_alias}/{phase_id}/{agent_id}/
Cross-Pollination	orchestration/{workflow_id}/cross-pollination/{barrier_id}/{source}-to-{target}/

Agent-Level Isolation (AC-012-004):

Each agent writes to its own subdirectory to prevent file collisions during parallel (fan-out) execution:

orchestration/{workflow_id}/{pipeline_alias}/phase-{N}/{agent_id}/

Defense in Depth - Unique Filenames:

For mission-critical workflows, artifacts SHOULD use unique filenames that include the agent ID, providing two layers of protection:

orchestration/{workflow_id}/{pipeline_alias}/phase-{N}/{agent_id}/{agent_id}-{artifact_type}.md

This ensures:

• Primary protection: Directory isolation (each agent has own directory)
• Secondary protection: Unique filenames (safe even if flattened)
• Full provenance: Agent ID in both path AND filename
• Safe synthesis: Can merge to single directory without collision

Example Path Resolution:

Given:

• workflow_id: sao-crosspoll-20260110-001
• pipeline_a.short_alias: ps
• pipeline_b.short_alias: nse
• agent_id: agent-a-001

Resolved paths (with defense in depth):

orchestration/sao-crosspoll-20260110-001/ps/phase-1/agent-a-001/agent-a-001-research.md
orchestration/sao-crosspoll-20260110-001/nse/phase-1/agent-b-001/agent-b-001-analysis.md
orchestration/sao-crosspoll-20260110-001/cross-pollination/barrier-1/ps-to-nse/handoff.md

Important: Templates use placeholders like {WORKFLOW_ID}, {PIPELINE_A_ALIAS}, etc. Agents MUST resolve these at runtime using the workflow configuration.

---

Tool Invocation Examples

Each orchestration workflow uses tools for state management. Here are concrete examples:

Workflow Planning (orch-planner)

1. Find existing orchestration artifacts:
   Glob(pattern="projects/${JERRY_PROJECT}/orchestration/**/*.yaml")
   → Returns list of existing workflow state files

2. Read project context for workflow design:
   Read(file_path="projects/${JERRY_PROJECT}/PLAN.md")
   → Load project plan to understand workflow scope

3. Create orchestration plan (MANDATORY per P-002):
   Write(
       file_path="projects/${JERRY_PROJECT}/orchestration/sao-crosspoll-20260112-001/ORCHESTRATION_PLAN.md",
       content="# Orchestration Plan: Cross-Pollinated Pipeline\n\n## Workflow Diagram\n```\nPipeline A             Pipeline B\n..."
   )
   → Persist strategic plan - transient planning VIOLATES P-002

State Tracking (orch-tracker)

1. Read current workflow state (SSOT):
   Read(file_path="projects/${JERRY_PROJECT}/orchestration/sao-crosspoll-20260112-001/ORCHESTRATION.yaml")
   → Load machine-readable state as single source of truth

2. Search for agent completion artifacts:
   Glob(pattern="projects/${JERRY_PROJECT}/orchestration/**/phase-*/**/*.md")
   → Find all agent output artifacts for status reconciliation

3. Update workflow state (MANDATORY per P-002):
   Write(
       file_path="projects/${JERRY_PROJECT}/orchestration/sao-crosspoll-20260112-001/ORCHESTRATION.yaml",
       content="workflow:\n  id: 'sao-crosspoll-20260112-001'\n  status: ACTIVE\n..."
   )
   → Persist state changes - in-memory-only state VIOLATES P-002

Workflow Synthesis (orch-synthesizer)

1. Find all barrier artifacts:
   Glob(pattern="projects/${JERRY_PROJECT}/orchestration/**/barriers/*.md")
   → Collect cross-pollination artifacts for synthesis

2. Read pipeline outputs:
   Read(file_path="projects/${JERRY_PROJECT}/orchestration/sao-crosspoll-20260112-001/ps/phase-2/agent-a-002/analysis.md")
   → Load agent outputs for pattern extraction

3. Create final synthesis (MANDATORY per P-002):
   Write(
       file_path="projects/${JERRY_PROJECT}/orchestration/sao-crosspoll-20260112-001/synthesis/final-synthesis.md",
       content="# Workflow Synthesis\n\n## L0: Executive Summary\n..."
   )
   → Persist synthesis - transient findings VIOLATES P-002

---

Adversarial Quality Mode

Adversarial quality enforcement is embedded by default into every orchestrated workflow.
Constants referenced from .context/rules/quality-enforcement.md (SSOT).

Phase Gate Definitions

Every phase transition in an orchestrated workflow passes through a quality gate. The gate enforces a minimum quality threshold before work proceeds to the next phase.

Gate Element	Value	Source
Quality threshold	>= 0.92 weighted composite	H-13 (quality-enforcement SSOT)
Minimum iterations	3 (creator -> critic -> revision)	H-14 (quality-enforcement SSOT)
Scoring mechanism	S-014 (LLM-as-Judge) with dimension rubrics	quality-enforcement SSOT
Self-review	REQUIRED before presenting any deliverable	H-15 (quality-enforcement SSOT)

Scoring Dimensions (per quality-enforcement SSOT):

Dimension	Weight
Completeness	0.20
Internal Consistency	0.20
Methodological Rigor	0.20
Evidence Quality	0.15
Actionability	0.15
Traceability	0.10

Gate Outcomes:

• PASS (>= 0.92): Phase proceeds to next stage or barrier
• REVISE (< 0.92): Creator receives critic feedback, revision cycle continues
• ESCALATE: After 3 failed iterations, escalate to human review (per AE-006)

Creator-Critic-Revision Cycle at Sync Barriers

At every sync barrier, the orchestrator enforces a creator-critic-revision cycle on cross-pollination artifacts before they flow to the next phase.

Phase N Output (Creator)
     │
     ▼
┌─────────────────────────────┐
│  BARRIER QUALITY GATE       │
│                             │
│  1. Creator produces        │
│     deliverable             │
│                             │
│  2. Critic scores with      │
│     S-014 (LLM-as-Judge)    │
│     + S-002 (Devil's        │
│     Advocate) + S-007       │
│     (Constitutional)        │
│                             │
│  3. If score < 0.92:        │
│     → Revision with S-003   │
│       (Steelman) + feedback │
│     → Return to step 2      │
│                             │
│  4. If score >= 0.92:       │
│     → PASS gate             │
│     → Cross-pollinate       │
│                             │
│  5. Circuit breaker:        │
│     max 3 iterations        │
│     → Escalate if all fail  │
└─────────────────────────────┘
     │
     ▼
Phase N+1 Input

Cross-Pollination with Adversarial Critique

Cross-pollination artifacts exchanged at barriers are subject to adversarial review before delivery to the receiving pipeline. This prevents low-quality or assumption-laden findings from propagating across pipelines.

Direction	Strategy Applied	Purpose
A-to-B handoff	S-003 (Steelman) + S-002 (Devil's Advocate)	Strengthen claims before sharing; challenge hidden assumptions
B-to-A handoff	S-003 (Steelman) + S-002 (Devil's Advocate)	Same adversarial rigor in reverse direction
Both directions	S-007 (Constitutional AI Critique)	Verify compliance with Jerry Constitution and rules

Quality Gates in Non-Barrier Patterns

Quality gates are not limited to cross-pollinated pipelines with sync barriers. They apply at every phase transition regardless of workflow pattern.

Pattern	Quality Gate Location	Trigger
Sequential Chain	Between each phase	Phase N output reviewed before Phase N+1 starts
Fan-Out	At fan-out origin	Source deliverable reviewed before parallel dispatch
Fan-In	At convergence point	Each incoming deliverable reviewed before synthesis
Cross-Pollinated	At sync barriers	Both directions reviewed before cross-pollination
Divergent-Convergent	At convergence (diamond merge)	All divergent outputs reviewed before merge
Review Gate	The gate itself IS the quality gate	Formal review (SRR/PDR/CDR) constitutes the gate
Generator-Critic	Each iteration IS a quality cycle	Loop exit requires score >= 0.92

For patterns without explicit barriers, the orchestrator enforces the creator-critic-revision cycle at phase boundaries. The same threshold (>= 0.92, H-13) and minimum iterations (3, H-14) apply.

Strategy Selection for Orchestration Contexts

The orchestrator selects adversarial strategies based on criticality level (per quality-enforcement SSOT). The orch-planner MUST embed the appropriate strategy set when generating workflow plans.

Criticality	Quality Layer	Strategies (REQUIRED)	Strategies (OPTIONAL)
C1 (Routine)	L0-L1	S-010 (Self-Refine)	S-003, S-014
C2 (Standard)	L2	S-007, S-002, S-014	S-003, S-010
C3 (Significant)	L3	C2 + S-004, S-012, S-013	S-001, S-003, S-010, S-011
C4 (Critical)	L4	All 10 selected strategies	None -- all required

Auto-Escalation (per quality-enforcement SSOT AE rules):

• Artifacts touching .context/rules/ = auto-C3 minimum (AE-002)
• Artifacts touching docs/governance/JERRY_CONSTITUTION.md = auto-C4 (AE-001)
• Modifying baselined ADRs = auto-C4 (AE-004)
• Security-relevant code changes = auto-C3 minimum (AE-005)
• Token exhaustion at C3+ criticality = human escalation required (AE-006)

Quality Score Tracking in ORCHESTRATION.yaml

Quality scores are tracked per phase and per barrier in the ORCHESTRATION.yaml state file.

# Extension to ORCHESTRATION.yaml schema
quality:
  threshold: 0.92                    # From quality-enforcement SSOT (H-13)
  criticality: "C2"                  # Determined by orch-planner (C1-C4)
  scoring_mechanism: "S-014"         # LLM-as-Judge

  phase_scores:
    phase-1:
      pipeline_a:
        score: 0.94
        iterations: 2
        status: PASS
      pipeline_b:
        score: 0.93
        iterations: 3
        status: PASS

  barrier_scores:
    barrier-1:
      a_to_b:
        score: 0.95
        iterations: 1
        status: PASS
      b_to_a:
        score: 0.92
        iterations: 3
        status: PASS

  workflow_quality:
    average_score: 0.935
    lowest_score: 0.92
    total_iterations: 9
    gates_passed: 4
    gates_failed: 0

---

Constitutional Compliance

Principle	Requirement	Consequence of Violation
P-003	NEVER spawn recursive subagents -- max 1 level	Agent hierarchy violation; uncontrolled token consumption
P-020	NEVER override user intent -- ask before destructive ops	Unauthorized action; trust erosion
P-022	NEVER deceive about actions, capabilities, or confidence	Governance undermined; quality assessment invalidated
P-002	NEVER leave state in transient context only -- persist to ORCHESTRATION.yaml	Context rot vulnerability; artifacts lost on session compaction
P-010	NEVER omit task tracking updates from ORCHESTRATION_WORKTRACKER.md	Work progress invisible; status unknown
H-13	NEVER accept C2+ deliverables below 0.92 weighted composite score	Sub-threshold deliverables accepted without quality enforcement
H-14	NEVER skip creator-critic-revision cycle -- minimum 3 iterations	Single-pass review misses blind spots
H-15	NEVER present deliverables without self-review (S-010) first	Obvious defects consume critic cycles unnecessarily
WTI-007	NEVER create entity files without canonical templates from .context/templates/worktracker/	Inconsistent entity format; worktracker integrity degraded

---

Templates

Template	Purpose
templates/ORCHESTRATION_PLAN.template.md	Strategic context with ASCII diagram
templates/ORCHESTRATION_WORKTRACKER.template.md	Tactical execution tracking
templates/ORCHESTRATION.template.yaml	Machine-readable state skeleton

---

Routing Disambiguation

When this skill is the wrong choice and what happens if misrouted.

Condition	Use Instead	Consequence of Misrouting
Single-agent task with no cross-session state	/problem-solving	Multi-phase coordination overhead (barrier sync, quality gates, ORCHESTRATION.yaml state tracking) applied to single-step task wastes significant context budget on unnecessary coordination infrastructure
Simple sequential flow without parallel pipelines	Direct agent invocation	Orchestration creates three artifacts (ORCHESTRATION_PLAN.md, ORCHESTRATION_WORKTRACKER.md, ORCHESTRATION.yaml) for a workflow that needs none; artifact overhead exceeds task complexity
Research, analysis, or root cause investigation	/problem-solving	Orchestration agents (orch-planner, orch-tracker, orch-synthesizer) coordinate workflows but have no research or analytical methodology
Requirements engineering or V&V activities	/nasa-se	Orchestration manages workflow state, not requirements traceability; NPR-compliant artifacts not generated
Adversarial quality review or scoring	/adversary	Orchestration has no quality scoring rubric or adversarial strategy templates; orch-synthesizer produces workflow synthesis, not quality assessment
Transcript parsing or meeting note extraction	/transcript	Orchestration has no VTT/SRT parser; transcript-specific agents not available

---

Agent Details

For detailed agent specifications, see:

• skills/orchestration/agents/orch-planner.md
• skills/orchestration/agents/orch-tracker.md
• skills/orchestration/agents/orch-synthesizer.md

---

Playbook

For workflow examples and step-by-step guides, see:

• skills/orchestration/PLAYBOOK.md

---

References

1. Anthropic. (2025). Equipping agents for the real world with Agent Skills. https://www.anthropic.com/engineering/equipping-agents-for-the-real-world-with-agent-skills
2. Microsoft. (2025). AI Agent Orchestration Patterns. https://learn.microsoft.com/en-us/azure/architecture/ai-ml/guide/ai-agent-design-patterns
3. LangChain. (2025). LangGraph Documentation. https://langchain-ai.github.io/langgraph/
4. CrewAI. (2025). Flows Documentation. https://docs.crewai.com/concepts/flows

---

Skill Version: 2.2.0
Constitutional Compliance: Jerry Constitution v1.0
Enhancement: EN-709 Adversarial Quality Mode integration (phase gates, creator-critic-revision, quality scoring)
Created: 2026-01-10
Last Updated: 2026-02-14