{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "minLength": 1
    },
    "source": {
      "type": "string",
      "minLength": 1
    },
    "installed_at": {
      "type": "string",
      "minLength": 1
    },
    "extends_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "source_type": {
      "anyOf": [
        {
          "type": "string",
          "enum": [
            "anthropic-skill-pack",
            "canonical-agentsmesh",
            "tool-native",
            "unknown"
          ]
        },
        {
          "type": "null"
        }
      ]
    },
    "files": {
      "type": "object",
      "propertyNames": {
        "type": "string",
        "minLength": 1
      },
      "additionalProperties": {
        "type": "string",
        "pattern": "^sha256:[0-9a-f]{64}$"
      }
    }
  },
  "required": [
    "name",
    "source",
    "installed_at",
    "extends_id",
    "source_type",
    "files"
  ],
  "additionalProperties": false,
  "title": "agentsmesh-install-manifest.json",
  "description": "Per-pack integrity manifest (.agentsmesh/packs/{name}/.agentsmesh-install-manifest.json) — install-time provenance + per-file sha256 map used by `uninstall` to detect locally-modified files before deleting."
}