{OMURL}/mcp

Authorization: Bearer <your-jwt-token>

Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "initialize",
  "params": {
    "protocolVersion": "2024-11-05",
    "capabilities": {
      "tools": {},
      "prompts": {},
      "resources": {
        "subscribe": true,
        "listChanged": true
      }
    },
    "clientInfo": {
      "name": "your-client",
      "version": "1.0.0"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "protocolVersion": "2024-11-05",
    "capabilities": {
      "tools": true,
      "prompts": true,
      "resources": {
        "subscribe": true,
        "listChanged": true
      },
      "logging": {}
    },
    "serverInfo": {
      "name": "openmetadata-mcp-stateless",
      "version": "0.11.2"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/list"
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "result": {
    "tools": [
      {
        "name": "search_metadata",
        "description": "Find your data and business terms in OpenMetadata. For example if the user asks to 'find tables that contain customers information', then 'customers' should be the query, and the entity_type should be 'table'. Here make sure to use 'Href' is available in result to create a hyperlink to the entity in OpenMetadata.",
        "inputSchema": {
          "type": "object",
          "properties": {
            "query": {
              "type": "string",
              "description": "Keywords to use for searching."
            },
            "entity_type": {
              "type": "string",
              "description": "Optional entity type to filter results..."
            },
            "limit": {
              "type": "integer",
              "description": "Maximum number of results to return. Default is 10."
            },
            "fields": {
              "type": "string",
              "description": "Comma-separated list of additional fields to include..."
            }
          },
          "required": ["query"]
        }
      },
      {
        "name": "get_entity_details",
        "description": "Get detailed information about a specific entity",
        "inputSchema": {
          "type": "object",
          "properties": {
            "entity_type": {
              "type": "string",
              "description": "Type of entity"
            },
            "fqn": {
              "type": "string",
              "description": "Fully qualified name of the entity"
            }
          },
          "required": ["entity_type", "fqn"]
        }
      }
    ]
  }
}

{
  "jsonrpc": "2.0",
  "id": 3,
  "method": "prompts/list"
}

{
  "jsonrpc": "2.0",
  "id": 3,
  "result": {
    "prompts": [
      {
        "name": "create-greeting",
        "description": "Generate a customized greeting message",
        "arguments": [
          {
            "name": "name",
            "description": "Name of the person to greet",
            "required": true
          },
          {
            "name": "style",
            "description": "The style of greeting, such as formal, excited, or casual. If not specified casual will be used"
          }
        ]
      },
      {
        "name": "search_metadata",
        "description": "Creates a prompt for Searching metadata in OpenMetadata.",
        "arguments": [
          {
            "name": "query",
            "description": "Keywords to use for searching.",
            "required": true
          },
          {
            "name": "entity_type",
            "description": "Entity Type to Filter Report."
          },
          {
            "name": "limit",
            "description": "Maximum number of results to return. Default is 10."
          }
        ]
      }
    ]
  }
}