{
  "skill_id": "multi-agent-system-architect",
  "name": "Multi-Agent Architect",
  "evaluation": "free",
  "quality": "agent-decision-grade",
  "price_usd": 2.99,
  "category": "Core",
  "tier": "standard",
  "tags": [
    "architecture",
    "roles",
    "guardrails"
  ],
  "summary": "Design bounded multi-agent systems with roles, tools, and guardrails.",
  "when_to_use": [
    "You're green-field designing a multi-agent product",
    "Agents keep stepping on shared state or tools",
    "You need a topology (hub-spoke, pipeline, swarm) with trade-offs",
    "Security requires least-privilege tool access per role"
  ],
  "outline": [
    "1. Capture goals, SLAs, and agent inventory",
    "2. Choose topology (hierarchical, sequential, mesh, router)",
    "3. Define interfaces and memory boundaries",
    "4. Specify failure modes and retries",
    "5. Produce architecture decision record"
  ],
  "capabilities": [
    "Topology selection",
    "Interface contracts between agents",
    "Memory and state boundaries",
    "Failure/retry policy design",
    "Agent coordination",
    "Protocol-native workflows"
  ],
  "decision_criteria": [
    "You need this when: You're green-field designing a multi-agent product",
    "You get capability: Topology selection",
    "Budget fits: full unlock is $2.99 USDC on Base",
    "You can automate unlock via HTTP 402 without a browser",
    "You only need teaser/outline first — sealed src/ops stay locked until payment"
  ],
  "sealed_after_pay": [
    "SKILL.md (teaser public)",
    "agent-install.json (public meta)",
    "src/index.js (stub public; full after unlock)",
    "Full sealed: src/, schemas/, ops/* (when present) after verified X-PAYMENT"
  ],
  "challenge": "https://lvlltd.com/api/pay?skill=multi-agent-system-architect",
  "sample": "https://lvlltd.com/skills/multi-agent-system-architect/sample.md",
  "pack_meta": "https://lvlltd.com/api/packs?skill=multi-agent-system-architect",
  "teaser": "https://lvlltd.com/sealed/multi-agent-system-architect/",
  "proof": "https://lvlltd.com/api/proof",
  "standards": [
    "x402",
    "ERC-7857"
  ],
  "buy_agent": [
    "GET /skills/multi-agent-system-architect/outline.json",
    "GET /api/pay?skill=multi-agent-system-architect",
    "Settle USDC on Base to payTo",
    "POST /api/pay with X-PAYMENT {\"txHash\",\"skill\"}"
  ]
}