Letta · Schema

ClientToolSchema

Schema for a client-side tool passed in the request. Client-side tools are executed by the client, not the server. When the agent calls a client-side tool, execution pauses and returns control to the client to execute the tool and provide the result.

Artificial IntelligenceAgentsStateful AgentsMemoryMemGPTContinual LearningMCPMulti-AgentRAGOpen-Source

Properties

Name Type Description
name string The name of the tool function
description object Description of what the tool does
parameters object JSON Schema for the function parameters
View JSON Schema on GitHub

JSON Schema

letta-clienttoolschema-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ClientToolSchema",
  "title": "ClientToolSchema",
  "properties": {
    "name": {
      "type": "string",
      "title": "Name",
      "description": "The name of the tool function"
    },
    "description": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Description",
      "description": "Description of what the tool does"
    },
    "parameters": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Parameters",
      "description": "JSON Schema for the function parameters"
    }
  },
  "type": "object",
  "required": [
    "name"
  ],
  "description": "Schema for a client-side tool passed in the request.\n\nClient-side tools are executed by the client, not the server. When the agent\ncalls a client-side tool, execution pauses and returns control to the client\nto execute the tool and provide the result."
}

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