{
  "$comment": "Hand-authored catalog (see NEWTRIPOLI-PHASE3-SPEC.md §4 for the sync contract). Values lifted verbatim from newtripoli-mcp-worker/data/tools-manifest.json (SSOT, emitted by that repo's generate.mjs). Alt-history kernels are HELD; catalog frozen at 13 tools + 7 chains. When alt-history unfreezes the catalog, regenerate/extend this file in the SAME PR that lands those kernels, and consider promoting to a real generate.mjs emit at that point. Validate with scripts/check-chaingraph.py.",
  "@context": {
    "@vocab": "https://schema.org/",
    "nt": "https://newtripoli.xyz/ns#",
    "dcat": "http://www.w3.org/ns/dcat#",
    "dct": "http://purl.org/dc/terms/",
    "ocg": "https://postoaklabs.github.io/chaingraph/ns#"
  },
  "@type": "dcat:Catalog",
  "@id": "https://newtripoli.xyz/chaingraph.json",
  "chaingraph_version": "0.8.0",
  "derives_from": "https://postoaklabs.github.io/chaingraph/ext/x-chaingraph/v0.1",
  "namespace": "me.newtripoli",
  "site": "https://newtripoli.xyz",
  "updated": "2026-07-13",
  "description": "Deterministic, hash-verifiable science instruments for the New Tripoli scenario — relativistic delivery, time-dilation, digital-mind feasibility (Landauer vs Sahara cap), and a graded D1–D10 claim ledger. 13 client-side, zero-egress calculators; each emits an OpenChainGraph-conformant artifact carrying a verifiable SHA-256 execution_hash.",
  "dct:conformsTo": "https://modelcontextprotocol.io/specification",
  "mcp_endpoint": "https://mcp.newtripoli.xyz/mcp",
  "verify_tool": "verify_execution_hash",
  "data_ssot": "https://newtripoli.xyz/ch-sims/data/canon.js",
  "internal_registry": "https://newtripoli.xyz/ch-sims/data/canon.js",
  "mandate_families": {
    "canon": [
      "me.newtripoli/time_dilation",
      "me.newtripoli/kinetic_probe",
      "me.newtripoli/comms_lag",
      "me.newtripoli/ring_density",
      "me.newtripoli/birthday_sacrifice",
      "me.newtripoli/synthetic_body",
      "me.newtripoli/selection_cost",
      "me.newtripoli/tech_tree_path"
    ],
    "feasibility": [
      "me.newtripoli/vat_feasibility",
      "me.newtripoli/acceleration_ceiling",
      "me.newtripoli/feasibility_crosswalk"
    ],
    "real-science": [
      "me.newtripoli/interface_bandwidth",
      "me.newtripoli/provenance"
    ]
  },
  "tools": [
    {
      "tool_id": "nt_time_dilation",
      "mandate_type": "me.newtripoli/time_dilation",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/time-dilation.html"
    },
    {
      "tool_id": "nt_kinetic_probe",
      "mandate_type": "me.newtripoli/kinetic_probe",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/kinetic-probe.html"
    },
    {
      "tool_id": "nt_vat_feasibility",
      "mandate_type": "me.newtripoli/vat_feasibility",
      "tool_version": "1.0.0",
      "register": "feasibility",
      "guest_legal": false,
      "url": "https://newtripoli.xyz/ch-sims/sims/feasibility.html"
    },
    {
      "tool_id": "nt_acceleration_ceiling",
      "mandate_type": "me.newtripoli/acceleration_ceiling",
      "tool_version": "1.0.0",
      "register": "feasibility",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/acceleration-ceiling.html"
    },
    {
      "tool_id": "nt_comms_lag",
      "mandate_type": "me.newtripoli/comms_lag",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/comms-lag.html"
    },
    {
      "tool_id": "nt_ring_density",
      "mandate_type": "me.newtripoli/ring_density",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/ring-density.html"
    },
    {
      "tool_id": "nt_birthday_sacrifice",
      "mandate_type": "me.newtripoli/birthday_sacrifice",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/birthday-sacrifice.html"
    },
    {
      "tool_id": "nt_synthetic_body",
      "mandate_type": "me.newtripoli/synthetic_body",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/synthetic-body.html"
    },
    {
      "tool_id": "nt_selection_cost",
      "mandate_type": "me.newtripoli/selection_cost",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/selection-sorter.html"
    },
    {
      "tool_id": "nt_interface_bandwidth",
      "mandate_type": "me.newtripoli/interface_bandwidth",
      "tool_version": "1.0.0",
      "register": "real-science",
      "guest_legal": false,
      "url": "https://newtripoli.xyz/ch-sims/sims/interface-bandwidth.html"
    },
    {
      "tool_id": "nt_tech_tree_path",
      "mandate_type": "me.newtripoli/tech_tree_path",
      "tool_version": "1.0.0",
      "register": "canon",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/sims/tech-tree.html"
    },
    {
      "tool_id": "nt_provenance",
      "mandate_type": "me.newtripoli/provenance",
      "tool_version": "1.0.0",
      "register": "real-science",
      "guest_legal": true,
      "url": "https://newtripoli.xyz/ch-sims/about.html"
    },
    {
      "tool_id": "nt_feasibility_crosswalk",
      "mandate_type": "me.newtripoli/feasibility_crosswalk",
      "tool_version": "1.0.0",
      "register": "feasibility",
      "guest_legal": false,
      "url": "https://newtripoli.xyz/ch-sims/sims/feasibility.html"
    }
  ],
  "chains": [
    {
      "chain_name": "intake-to-arc",
      "title": "Intake to arc",
      "register": "canon",
      "tier": "L2",
      "gate": "no gate — terminal verdict = weakest link",
      "step_tool_ids": ["nt_kinetic_probe", "nt_vat_feasibility", "nt_time_dilation", "nt_acceleration_ceiling"],
      "run_via": "run_chain"
    },
    {
      "chain_name": "deceleration-lottery",
      "title": "Deceleration lottery",
      "register": "canon",
      "tier": "L2",
      "gate": "gates on nt_kinetic_probe /branch (vaporized|destroyed → end; survives → anchor provenance)",
      "step_tool_ids": ["nt_kinetic_probe", "nt_provenance"],
      "run_via": "run_chain"
    },
    {
      "chain_name": "substrate-decision",
      "title": "Substrate decision",
      "register": "canon",
      "tier": "L2",
      "gate": "gates on nt_time_dilation /upload_required (biological holds → end; upload required → anchor provenance)",
      "step_tool_ids": ["nt_time_dilation", "nt_provenance"],
      "run_via": "run_chain"
    },
    {
      "chain_name": "energy-envelope",
      "title": "Energy envelope",
      "register": "feasibility",
      "tier": "L2",
      "gate": "gates on nt_vat_feasibility /sahara_pct (over capacity → end, binding constraint = power)",
      "step_tool_ids": ["nt_vat_feasibility", "nt_interface_bandwidth", "nt_acceleration_ceiling"],
      "run_via": "run_chain"
    },
    {
      "chain_name": "friendship-across-tiers",
      "title": "Friendship across tiers",
      "register": "canon",
      "tier": "L2",
      "gate": "no gate",
      "step_tool_ids": ["nt_time_dilation", "nt_time_dilation", "nt_comms_lag"],
      "run_via": "run_chain"
    },
    {
      "chain_name": "provenance-anchor",
      "title": "Provenance anchor",
      "register": "canon",
      "tier": "L2",
      "gate": "no gate — terminal spine",
      "step_tool_ids": ["nt_time_dilation", "nt_provenance"],
      "run_via": "run_chain"
    },
    {
      "chain_name": "feasibility-audit-crosswalk",
      "title": "Feasibility audit crosswalk",
      "register": "feasibility",
      "tier": "meta",
      "gate": "gates on nt_feasibility_crosswalk /binding_verdict == Barred (end; do not anchor a passing run)",
      "step_tool_ids": ["nt_feasibility_crosswalk", "nt_provenance"],
      "run_via": "run_chain"
    }
  ],
  "dcat:dataset": [
    {
      "@type": "ocg:MandateFamily",
      "@id": "https://newtripoli.xyz/chaingraph.json#canon",
      "dct:title": "canon",
      "dcat:endpointURL": "https://mcp.newtripoli.xyz/mcp",
      "dct:conformsTo": "https://modelcontextprotocol.io/specification",
      "ocg:mandateType": [
        "me.newtripoli/time_dilation",
        "me.newtripoli/kinetic_probe",
        "me.newtripoli/comms_lag",
        "me.newtripoli/ring_density",
        "me.newtripoli/birthday_sacrifice",
        "me.newtripoli/synthetic_body",
        "me.newtripoli/selection_cost",
        "me.newtripoli/tech_tree_path"
      ]
    },
    {
      "@type": "ocg:MandateFamily",
      "@id": "https://newtripoli.xyz/chaingraph.json#feasibility",
      "dct:title": "feasibility",
      "dcat:endpointURL": "https://mcp.newtripoli.xyz/mcp",
      "dct:conformsTo": "https://modelcontextprotocol.io/specification",
      "ocg:mandateType": [
        "me.newtripoli/vat_feasibility",
        "me.newtripoli/acceleration_ceiling",
        "me.newtripoli/feasibility_crosswalk"
      ]
    },
    {
      "@type": "ocg:MandateFamily",
      "@id": "https://newtripoli.xyz/chaingraph.json#real-science",
      "dct:title": "real-science",
      "dcat:endpointURL": "https://mcp.newtripoli.xyz/mcp",
      "dct:conformsTo": "https://modelcontextprotocol.io/specification",
      "ocg:mandateType": [
        "me.newtripoli/interface_bandwidth",
        "me.newtripoli/provenance"
      ]
    }
  ]
}