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Jason Woltje 12abdfe81d feat(#93 ): implement agent spawn via federation

Implements FED-010: Agent Spawn via Federation feature that enables
spawning and managing Claude agents on remote federated Mosaic Stack
instances via COMMAND message type.

Features:
- Federation agent command types (spawn, status, kill)
- FederationAgentService for handling agent operations
- Integration with orchestrator's agent spawner/lifecycle services
- API endpoints for spawning, querying status, and killing agents
- Full command routing through federation COMMAND infrastructure
- Comprehensive test coverage (12/12 tests passing)

Architecture:
- Hub → Spoke: Spawn agents on remote instances
- Command flow: FederationController → FederationAgentService →
  CommandService → Remote Orchestrator
- Response handling: Remote orchestrator returns agent status/results
- Security: Connection validation, signature verification

Files created:
- apps/api/src/federation/types/federation-agent.types.ts
- apps/api/src/federation/federation-agent.service.ts
- apps/api/src/federation/federation-agent.service.spec.ts

Files modified:
- apps/api/src/federation/command.service.ts (agent command routing)
- apps/api/src/federation/federation.controller.ts (agent endpoints)
- apps/api/src/federation/federation.module.ts (service registration)
- apps/orchestrator/src/api/agents/agents.controller.ts (status endpoint)
- apps/orchestrator/src/api/agents/agents.module.ts (lifecycle integration)

Testing:
- 12/12 tests passing for FederationAgentService
- All command service tests passing
- TypeScript compilation successful
- Linting passed

Refs #93

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2026-02-03 14:37:06 -06:00

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Mosaic Brain Skill

A Clawdbot skill for integrating with Mosaic Stack's Ideas/Brain API.

Features

Quick Brain Dump: Capture ideas rapidly with capture command
Semantic Search: Query your knowledge base using natural language
Full CRUD: Create, read, update, delete ideas with rich metadata
Tag Management: Organize ideas with tags
Flexible Queries: Filter by status, tags, dates, and more

Installation

Copy this skill to your Clawdbot skills directory or link it:

ln -s ~/src/mosaic-stack/packages/skills/brain ~/.config/clawdbot/skills/mosaic-brain

Configure your Mosaic Stack connection:

mkdir -p ~/.config/mosaic
cat > ~/.config/mosaic/brain.conf <<EOF
MOSAIC_API_URL=http://localhost:3001
MOSAIC_WORKSPACE_ID=your-workspace-uuid
MOSAIC_API_TOKEN=your-auth-token
EOF

Verify setup:
```
./brain.sh list --limit 5
```

Usage

See SKILL.md for detailed usage documentation.

Quick Examples

# Capture a quick thought
./brain.sh capture "Need to implement user authentication for the new app"

# Create detailed idea
./brain.sh create \
  --title "Authentication System" \
  --content "Implement OAuth2 + JWT auth..." \
  --tags "backend,security,auth" \
  --priority "HIGH"

# Search semantically
./brain.sh query "What did I say about authentication?"

# List recent ideas
./brain.sh list --limit 10

# Update an idea
./brain.sh update <id> --status "IN_PROGRESS" --add-tags "urgent"

API Reference

This skill interfaces with the following Mosaic Stack endpoints:

POST /api/ideas/capture - Quick capture
POST /api/ideas - Create full idea
GET /api/ideas - List ideas
GET /api/ideas/:id - Get idea
PATCH /api/ideas/:id - Update idea
DELETE /api/ideas/:id - Delete idea
POST /api/brain/query - Semantic query
GET /api/brain/search - Keyword search

Development

Requirements

curl - HTTP client
jq - JSON processor
Mosaic Stack API running and accessible

Testing

# Test capture
./brain.sh capture "Test idea $(date)"

# Test search
./brain.sh search "test"

# Test query
./brain.sh query "recent test ideas"

License

Part of the Mosaic Stack ecosystem.

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