Files
stack/apps/orchestrator/README.md
Jason Woltje e808487725
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feat(M6): Set up orchestrator service foundation
Add NestJS-based orchestrator service structure for M6-AgentOrchestration.

Changes:
- Migrate from Express to NestJS architecture
- Add health check endpoint module
- Add placeholder modules: coordinator, git, killswitch, monitor, queue, spawner, valkey
- Update configuration for NestJS
- Update lockfile for new dependencies

This is foundational work for M6-AgentOrchestration milestone.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-02 13:16:19 -06:00

1.5 KiB

Mosaic Orchestrator

Agent orchestration service for Mosaic Stack built with NestJS.

Overview

The Orchestrator is the execution plane of Mosaic Stack, responsible for:

  • Spawning and managing Claude agents
  • Task queue management (Valkey-backed)
  • Agent health monitoring and recovery
  • Git workflow automation
  • Quality gate enforcement callbacks
  • Killswitch emergency stop

Architecture

Part of the Mosaic Stack monorepo at apps/orchestrator/.

Controlled by apps/coordinator/ (Quality Coordinator). Monitored via apps/web/ (Agent Dashboard).

Development

# Install dependencies (from monorepo root)
pnpm install

# Run in dev mode (watch mode)
pnpm --filter @mosaic/orchestrator dev

# Build
pnpm --filter @mosaic/orchestrator build

# Start production
pnpm --filter @mosaic/orchestrator start:prod

# Test
pnpm --filter @mosaic/orchestrator test

# Generate module (NestJS CLI)
cd apps/orchestrator
nest generate module <name>
nest generate controller <name>
nest generate service <name>

NestJS Architecture

  • Modules: Feature-based organization (spawner, queue, monitor, etc.)
  • Controllers: HTTP endpoints (health, agents, tasks)
  • Services: Business logic
  • Providers: Dependency injection

Configuration

Environment variables loaded via @nestjs/config. See .env.example for required vars.

Documentation

  • Architecture: /docs/ORCHESTRATOR-MONOREPO-SETUP.md
  • API Contracts: /docs/M6-ISSUE-AUDIT.md
  • Milestone: M6-AgentOrchestration (0.0.6)