{
  "schema_version": "project_backlog_v1",
  "generated_at": "2026-02-27",
  "projects": [
    {
      "project_id": "core-001",
      "project_name": "Whetstone Constructive Execution Hardening",
      "priority_tier": "P0",
      "personal_significance_tier": "core_life_work",
      "execution_readiness": "spec_ready",
      "domain_tags": ["developer-tools", "codegen", "determinism"],
      "platform_tags": ["linux", "cli", "mcp"],
      "constraint_profile": {
        "latency_ms_p95_max": 300,
        "throughput_target": "100 taskitems/hour",
        "hardware_target": "consumer desktop",
        "availability_target": "99.9%",
        "cost_ceiling_monthly_usd": 300
      },
      "risk_level": "critical",
      "estimated_size": "XL",
      "depends_on": [],
      "spec_path": "docs/planning/specs/core-001.md",
      "notes": "Primary strategic project. Protect quality over speed."
    },
    {
      "project_id": "core-002",
      "project_name": "Project Portfolio Execution Engine",
      "priority_tier": "P0",
      "personal_significance_tier": "high",
      "execution_readiness": "spec_draft",
      "domain_tags": ["planning", "automation", "productivity"],
      "platform_tags": ["cli", "api"],
      "constraint_profile": {
        "latency_ms_p95_max": 500,
        "throughput_target": "200 project-updates/hour",
        "hardware_target": "consumer desktop",
        "availability_target": "99.5%",
        "cost_ceiling_monthly_usd": 200
      },
      "risk_level": "high",
      "estimated_size": "L",
      "depends_on": ["core-001"],
      "spec_path": "docs/planning/specs/core-002.md",
      "notes": "Optimize for your burst-month throughput."
    },
    {
      "project_id": "domain-001",
      "project_name": "High-Reliability Full-Stack Service Template",
      "priority_tier": "P1",
      "personal_significance_tier": "high",
      "execution_readiness": "spec_needed",
      "domain_tags": ["fullstack", "api", "observability"],
      "platform_tags": ["server", "web"],
      "constraint_profile": {
        "latency_ms_p95_max": 250,
        "throughput_target": "1k req/s",
        "hardware_target": "2 vCPU / 4GB",
        "availability_target": "99.9%",
        "cost_ceiling_monthly_usd": 500
      },
      "risk_level": "high",
      "estimated_size": "L",
      "depends_on": [],
      "spec_path": "docs/planning/specs/domain-001.md",
      "notes": "Use as baseline for multiple professional projects."
    },
    {
      "project_id": "domain-002",
      "project_name": "Compose Multiplatform Product Core",
      "priority_tier": "P1",
      "personal_significance_tier": "core_life_work",
      "execution_readiness": "spec_draft",
      "domain_tags": ["mobile", "desktop", "kotlin", "shared-core"],
      "platform_tags": ["android", "ios", "desktop"],
      "constraint_profile": {
        "latency_ms_p95_max": null,
        "throughput_target": "UI interactions < 16ms budget",
        "hardware_target": "mid-range mobile + desktop",
        "availability_target": null,
        "cost_ceiling_monthly_usd": null
      },
      "risk_level": "critical",
      "estimated_size": "XL",
      "depends_on": [],
      "spec_path": "docs/planning/specs/domain-002.md",
      "notes": "Explicitly separate shared behavior from platform-exclusive behavior."
    },
    {
      "project_id": "infra-001",
      "project_name": "Deterministic Benchmark Corpus Expansion",
      "priority_tier": "P1",
      "personal_significance_tier": "medium",
      "execution_readiness": "execution_ready",
      "domain_tags": ["benchmark", "quality", "evaluation"],
      "platform_tags": ["cli"],
      "constraint_profile": {
        "latency_ms_p95_max": null,
        "throughput_target": "50 benchmark projects/day",
        "hardware_target": "consumer desktop",
        "availability_target": null,
        "cost_ceiling_monthly_usd": 100
      },
      "risk_level": "medium",
      "estimated_size": "M",
      "depends_on": ["core-001"],
      "spec_path": "docs/planning/specs/infra-001.md",
      "notes": "Needed to prove generalization, not just single-path wins."
    }
  ]
}