Letta · Schema

StreamableHTTPMCPServer

A Streamable HTTP MCP server

Artificial IntelligenceAgentsStateful AgentsMemoryMemGPTContinual LearningMCPMulti-AgentRAGOpen-Source

Properties

Name Type Description
mcp_server_type string
server_url string The URL of the server
auth_header object The name of the authentication header (e.g., 'Authorization')
auth_token object The authentication token or API key value
custom_headers object Custom HTTP headers to include with requests
id string The human-friendly ID of the Mcp_server
server_name string The name of the MCP server
View JSON Schema on GitHub

JSON Schema

letta-streamablehttpmcpserver-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/StreamableHTTPMCPServer",
  "title": "StreamableHTTPMCPServer",
  "properties": {
    "mcp_server_type": {
      "type": "string",
      "const": "streamable_http",
      "title": "Mcp Server Type",
      "default": "streamable_http"
    },
    "server_url": {
      "type": "string",
      "title": "Server Url",
      "description": "The URL of the server"
    },
    "auth_header": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Auth Header",
      "description": "The name of the authentication header (e.g., 'Authorization')"
    },
    "auth_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Auth Token",
      "description": "The authentication token or API key value"
    },
    "custom_headers": {
      "anyOf": [
        {
          "additionalProperties": {
            "type": "string"
          },
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Custom Headers",
      "description": "Custom HTTP headers to include with requests"
    },
    "id": {
      "type": "string",
      "pattern": "^mcp_server-[a-fA-F0-9]{8}",
      "title": "Id",
      "description": "The human-friendly ID of the Mcp_server",
      "examples": [
        "mcp_server-123e4567-e89b-12d3-a456-426614174000"
      ]
    },
    "server_name": {
      "type": "string",
      "title": "Server Name",
      "description": "The name of the MCP server"
    }
  },
  "additionalProperties": false,
  "type": "object",
  "required": [
    "server_url",
    "server_name"
  ],
  "description": "A Streamable HTTP MCP server"
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/letta-streamablehttpmcpserver"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.