{
  "id": "model",
  "name": "model",
  "version": "0.1.0",
  "defaultEnabled": true,
  "behaviorStatus": "active",
  "ownershipStatus": "compat-wrapper",
  "sourceMode": "omp-compatible-wrapper",
  "runtimeRequirements": [
    "Pi setModel/getThinkingLevel/setThinkingLevel APIs",
    "Pi model registry with reasoning/thinkingLevelMap capability metadata",
    "Pi custom/select UI",
    "Project-local model role config",
    "Locus model-settings role resolver",
    "/effort reads pi.getThinkingLevel, puts the supported current level first in Pi's host selector, reports an unchanged current selection as VIEW without mutation, and sets pi.setThinkingLevel only for a different capability-validated level"
  ],
  "stateUsed": [
    "Pi defaultProvider/defaultModel",
    "project .pi/model-roles/config.json",
    "optional project .locus/runtime/session-state.jsonl runtime event",
    "optional Pi settings modelRoles compatibility mirror",
    "optional session custom entry evidence",
    "read-only user model-role config fallback"
  ],
  "tier": "core-owned",
  "provides": {
    "tools": [],
    "commands": ["model-roles", "effort"],
    "hooks": ["session_start"]
  },
  "uiLifecycle": {
    "commands": [
      {
        "name": "model-roles",
        "taxonomy": ["overlay-selector", "transient-widget", "persistent-state", "status"],
        "transient": ["widget:model-roles"],
        "persistent": [
          "status:locus contribution model.roles",
          ".pi/model-roles/config.json",
          ".locus/runtime/session-state.jsonl"
        ]
      },
      {
        "name": "effort",
        "taxonomy": ["overlay-selector", "transient-widget"],
        "transient": ["widget:effort"],
        "persistent": []
      }
    ]
  },
  "permissions": {
    "filesystem": {
      "read": ["~/.pi/agent/model-roles/config.json", ".pi/model-roles/config.json"],
      "write": [".pi/model-roles/config.json", ".locus/runtime/session-state.jsonl"]
    },
    "subprocess": [],
    "network": [],
    "browser": false,
    "models": true,
    "ui": ["custom", "select", "setStatus", "setWidget"]
  },
  "risk": "medium",
  "docsPath": "docs/extensions/active/model.md",
  "sourceAuditPath": "https://github.com/kroffske/locus-pi/blob/main/docs/source-audit/model.md",
  "tests": ["tests/extensions/model/model.test.ts", "tests/integration/public-registration.test.ts"],
  "review": {
    "status": "reviewed",
    "source": "copy-after-audit",
    "reviewedBy": "locus-pi",
    "reviewedAt": "2026-07-10"
  }
}