{
  "skill_id": "eeg-closed-loop-controller",
  "name": "EEG Closed-Loop Controller",
  "evaluation": "free",
  "quality": "agent-decision-grade",
  "price_usd": 9.99,
  "category": "Neurotech",
  "tier": "premium",
  "tags": [
    "eeg",
    "closed-loop",
    "biofeedback",
    "gamma",
    "ave",
    "neurotech",
    "premium",
    "sovereignzero"
  ],
  "summary": "EEG band powers to intensity-clamped safe AVE control law with simulation path and hard safety gates.",
  "when_to_use": [
    "Shipping adaptive biofeedback sessions",
    "Need explainable control (not black-box wellness)",
    "Demo closed-loop for grants without hardware"
  ],
  "outline": [
    "Calibrate then stream/sim then map powers then AVE protocol",
    "Target bands: gamma, beta, alpha, theta, smr",
    "Quality-scaled gain and intensity clamps",
    "Audio-only AVE with typed risk ack",
    "JSONL session evidence logs"
  ],
  "capabilities": [
    "Closed-loop control law",
    "Simulation harness",
    "Safety-gated AVE handoff",
    "Voice-friendly session entry"
  ],
  "decision_criteria": [
    "You need this when: Shipping adaptive biofeedback sessions",
    "You get capability: Closed-loop control law",
    "Budget fits: full unlock is $9.99 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=eeg-closed-loop-controller",
  "sample": "https://lvlltd.com/skills/eeg-closed-loop-controller/sample.md",
  "pack_meta": "https://lvlltd.com/api/packs?skill=eeg-closed-loop-controller",
  "teaser": "https://lvlltd.com/sealed/eeg-closed-loop-controller/",
  "proof": "https://lvlltd.com/api/proof",
  "standards": [
    "x402",
    "ERC-7857"
  ],
  "buy_agent": [
    "GET /skills/eeg-closed-loop-controller/outline.json",
    "GET /api/pay?skill=eeg-closed-loop-controller",
    "Settle USDC on Base to payTo",
    "POST /api/pay with X-PAYMENT {\"txHash\",\"skill\"}"
  ]
}