McpToolsListResponse

tools object[]required

Array [

namestringrequired

descriptionstringrequired

tagsstring[]required

input_schema objectrequired

The MCP inputSchema shape shipped to the LLM in tools/list.

typestringrequired

Possible values: [object]

propertiesobjectrequired

requiredstring[]

output_schemaobject

required_abilitiesstring[]required

transport objectrequired

How a tool is wired to its backend transport. stub tools have no live routing. cluster_proxy/cluster_data tools are routed to the datacluster identified by the picker's cluster_id binding at call time. external_api tools are routed to a specific connector.

oneOf

• object
• object
• object
• object

kindstringrequired

Possible values: [stub]

annotations objectrequired

MCP tool annotations. For catalog-derived tools these default from the HTTP method (GET/HEAD are read-only and idempotent, other verbs are treated as destructive) when not explicitly authored.

readOnlyHintboolean

destructiveHintboolean

idempotentHintboolean

openWorldHintboolean

titlestring

Human-readable display title for the tool, shown by MCP clients alongside the snake_case name.

]

McpToolsListResponse

{
  "tools": [
    {
      "name": "string",
      "description": "string",
      "tags": [
        "string"
      ],
      "input_schema": {
        "type": "object",
        "properties": {},
        "required": [
          "string"
        ]
      },
      "output_schema": {},
      "required_abilities": [
        "string"
      ],
      "transport": {
        "kind": "stub"
      },
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": true,
        "idempotentHint": true,
        "openWorldHint": true,
        "title": "string"
      }
    }
  ]
}