{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.com/schemas/smithery/smithery-connection-schema.json",
  "title": "Smithery Connection",
  "description": "Schema for a Smithery connection — a stateless, namespace-scoped link between an agent and a hosted MCP server. Created and managed via /connect/{namespace}. Used as the target for MCP JSON-RPC at /connect/{namespace}/{connectionId}/mcp.",
  "type": "object",
  "required": ["connectionId", "namespace", "server"],
  "properties": {
    "connectionId": {
      "type": "string",
      "description": "Unique identifier for the connection within the namespace. Auto-generated on POST or specified on PUT."
    },
    "namespace": {
      "type": "string",
      "description": "Namespace that owns this connection."
    },
    "server": {
      "type": "string",
      "description": "Qualified name of the MCP server this connection targets."
    },
    "config": {
      "type": "object",
      "description": "Per-connection configuration values (API keys, parameters) prompted via Smithery's OAuth UI modals. Credentials are encrypted at rest."
    },
    "auth": {
      "type": "object",
      "description": "Auth state for the connection. Smithery handles OAuth refresh automatically.",
      "properties": {
        "type": { "type": "string", "enum": ["none", "apikey", "oauth2"] },
        "status": { "type": "string", "enum": ["pending", "active", "expired"] },
        "expiresAt": { "type": "string", "format": "date-time" }
      }
    },
    "createdAt": { "type": "string", "format": "date-time" },
    "updatedAt": { "type": "string", "format": "date-time" },
    "lastUsedAt": { "type": "string", "format": "date-time" }
  }
}