{
  "id": "openclaw-openbrain-context",
  "name": "OpenBrain Context Engine",
  "description": "OpenBrain-backed ContextEngine plugin for OpenClaw",
  "version": "0.0.1",
  "kind": "context-engine",
  "configSchema": {
    "type": "object",
    "additionalProperties": false,
    "required": ["baseUrl", "apiKey"],
    "properties": {
      "baseUrl": {
        "type": "string",
        "minLength": 1,
        "description": "Base URL of your OpenBrain REST API"
      },
      "apiKey": {
        "type": "string",
        "minLength": 1,
        "description": "Bearer token used to authenticate against OpenBrain"
      },
      "source": {
        "type": "string",
        "minLength": 1,
        "default": "openclaw",
        "description": "Source prefix stored in OpenBrain (session id is appended)"
      },
      "recentMessages": {
        "type": "integer",
        "minimum": 1,
        "default": 20,
        "description": "How many recent thoughts to fetch during assemble/bootstrap"
      },
      "semanticSearchLimit": {
        "type": "integer",
        "minimum": 1,
        "default": 10,
        "description": "How many semantic matches to request during assemble"
      },
      "subagentRecentMessages": {
        "type": "integer",
        "minimum": 1,
        "default": 8,
        "description": "How many thoughts to use when seeding/summarizing subagents"
      }
    }
  },
  "uiHints": {
    "baseUrl": {
      "label": "OpenBrain Base URL",
      "placeholder": "https://brain.example.com"
    },
    "apiKey": {
      "label": "OpenBrain API Key",
      "sensitive": true
    }
  }
}