U301 MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with U301 MCP or direct API to fetch resource lists, update U301 records, automate tagging, and manage bulk resource operations through natural language.

U301 logoU301
Api Key

U301 is an API platform for managing all U301 resources, currently in development. It centralizes resource control for easier automation and integration.

3 Tools

Try U301 now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
U301
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TOOLS

Supported Tools

Every U301 action and event your agent gets out of the box.

Delete a shortened link

Tool to delete a shortened link by its link identifier.

List available domains for URL shortening

Tool to list available domains for URL shortening, including public domains and custom domains.

Shorten a long URL

Tool to shorten a long URL into a compact short link.

SETUP GUIDE

Connect U301 MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["u301"],
  mcp: true,
});
Create a session scoped to U301 and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "Shorten this long URL for easy sharing: https://www.example.com/reports/2024/full/summary",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a U301 request
SETUP GUIDE

Connect U301 API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["u301"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to U301
3

Run U301 tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Shorten this long URL for easy sharing: https://www.example.com/reports/2024/full/summary" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the U301 tool calls through the session, and print the final answer

Why Use Composio?

AI Native U301 Integration

  • Supports both U301 MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your U301 data

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke U301 access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access U301
  • Scoped, least privilege access to U301 resources
  • Full audit trail of agent actions to support review and compliance
FAQ

Frequently asked questions

Yes, U301 requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

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