{
  "ok": true,
  "schema": "lvl-recommendations-v2",
  "skill": {
    "id": "code-generation-architect",
    "name": "Code Generation Architect",
    "category": "Coding",
    "price_usd": 8.99,
    "related_skills": [
      "spec-driven-development",
      "tdd-test-generator",
      "code-review-refactor-engine"
    ],
    "requires": [],
    "complements": []
  },
  "recommendations": [
    {
      "skill_id": "spec-driven-development",
      "name": "Spec Driven Development",
      "price_usd": 6.99,
      "category": "Coding",
      "score": 21,
      "reasons": [
        "related_skills",
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=spec-driven-development",
      "outline": "https://lvlltd.com/skills/spec-driven-development/outline.json",
      "requires": false,
      "complements": true
    },
    {
      "skill_id": "code-review-refactor-engine",
      "name": "Code Review Refactor Engine",
      "price_usd": 7.49,
      "category": "Coding",
      "score": 21,
      "reasons": [
        "related_skills",
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=code-review-refactor-engine",
      "outline": "https://lvlltd.com/skills/code-review-refactor-engine/outline.json",
      "requires": false,
      "complements": true
    },
    {
      "skill_id": "tdd-test-generator",
      "name": "TDD Test Generator",
      "price_usd": 2.99,
      "category": "Coding",
      "score": 17.6,
      "reasons": [
        "related_skills",
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=tdd-test-generator",
      "outline": "https://lvlltd.com/skills/tdd-test-generator/outline.json",
      "requires": false,
      "complements": true
    },
    {
      "skill_id": "legacy-modernization-agent",
      "name": "Legacy Modernization Agent",
      "price_usd": 8.99,
      "category": "Coding",
      "score": 11,
      "reasons": [
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=legacy-modernization-agent",
      "outline": "https://lvlltd.com/skills/legacy-modernization-agent/outline.json",
      "requires": false,
      "complements": false
    },
    {
      "skill_id": "ci-cd-pipeline-composer",
      "name": "CI CD Pipeline Composer",
      "price_usd": 6.99,
      "category": "Coding",
      "score": 11,
      "reasons": [
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=ci-cd-pipeline-composer",
      "outline": "https://lvlltd.com/skills/ci-cd-pipeline-composer/outline.json",
      "requires": false,
      "complements": false
    },
    {
      "skill_id": "performance-profiler-optimizer",
      "name": "Performance Profiler Optimizer",
      "price_usd": 6.49,
      "category": "Coding",
      "score": 11,
      "reasons": [
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=performance-profiler-optimizer",
      "outline": "https://lvlltd.com/skills/performance-profiler-optimizer/outline.json",
      "requires": false,
      "complements": false
    },
    {
      "skill_id": "polyglot-code-translator",
      "name": "Polyglot Code Translator",
      "price_usd": 5.49,
      "category": "Coding",
      "score": 11,
      "reasons": [
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=polyglot-code-translator",
      "outline": "https://lvlltd.com/skills/polyglot-code-translator/outline.json",
      "requires": false,
      "complements": false
    },
    {
      "skill_id": "code-security-auditor",
      "name": "Code Security Auditor",
      "price_usd": 8.49,
      "category": "Coding",
      "score": 11,
      "reasons": [
        "same_category",
        "tag_overlap"
      ],
      "challenge": "https://lvlltd.com/api/pay?skill=code-security-auditor",
      "outline": "https://lvlltd.com/skills/code-security-auditor/outline.json",
      "requires": false,
      "complements": false
    }
  ],
  "bundles_including": [],
  "ecosystem": {
    "music_library": "https://music.lvlltd.com/",
    "tesla_trek": "https://tesla-trek.com/",
    "studio": "https://studio.lvlltd.com/",
    "bridges_page": "https://lvlltd.com/ecosystem/",
    "music_skills": [
      "studio-producer-expert",
      "studio-mix-expert",
      "studio-master-expert",
      "studio-tracking-expert",
      "studio-intake-expert"
    ],
    "trek_skills": [
      "tesla-trek-coordinator"
    ],
    "note": "Sister products are not merch. Skills above enhance music/trek workflows when present in catalog."
  },
  "start_here": {
    "canary": "agent-x402-first-buy",
    "price_usd": 0.05,
    "url": "https://lvlltd.com/first-unlock/",
    "challenge": "https://lvlltd.com/api/pay?skill=agent-x402-first-buy"
  },
  "sources": {
    "explicit_fields": "related_skills / requires / complements when present",
    "co_purchase": "same wallet confirmed unlocks (ledger)",
    "structural": "same_category + tag_overlap",
    "ecosystem_bridges": "music studio + Tesla Trek editorial adjacency (catalog-gated)"
  },
  "note": "Hand-curated bundles remain under /api/shop → bundles; this graph scales beyond editorial lists. Never invents co-purchase without ledger rows."
}