Agent frameworks - Thingery

Each framework below reaches the same /mcp endpoint over streamable HTTP, so no Thingery package is needed. Public tools work without a key; for the others, send a thg_... key (see Authentication).

LangChain

// npm install @langchain/mcp-adapters
import { MCPAdapter } from "@langchain/mcp-adapters";

const adapter = new MCPAdapter({
  servers: {
    thingery: {
      url: "https://thingery.dev/mcp",
      // Only needed for tools that require an account.
      headers: { Authorization: `Bearer ${process.env.THINGERY_API_KEY}` },
    },
  },
});
const tools = await adapter.listTools();
// Tools are prefixed with the server name, for example thingery_search_items.
const search = tools.find((tool) => tool.name.endsWith("search_items"));
console.log(await search.invoke({ q: "Air Max" }));
await adapter.close();

# pip install langchain-mcp-adapters
import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient


async def main() -> None:
    client = MultiServerMCPClient(
        {"thingery": {"url": "https://thingery.dev/mcp", "transport": "streamable_http"}}
    )
    tools = await client.get_tools()
    search = next(tool for tool in tools if tool.name == "search_items")
    print(await search.ainvoke({"q": "Air Max"}))


asyncio.run(main())

The tools are plain LangChain tools, so you can hand them to any agent. Full example.

LlamaIndex

# pip install llama-index-tools-mcp
import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec


async def main() -> None:
    client = BasicMCPClient("https://thingery.dev/mcp")
    tools = await McpToolSpec(client=client).to_tool_list_async()
    search = next(tool for tool in tools if tool.metadata.name == "search_items")
    print(await search.acall(q="Air Max"))


asyncio.run(main())

Composio

Composio has no public directory for third-party MCP servers. Register Thingery as a Custom MCP toolkit in your own Composio project, and its tools appear next to Composio’s built-in ones. Custom MCP is experimental on Composio’s side, so check their docs for the current shape. Registration guide.