0CodeKit MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with 0CodeKit MCP or direct API to convert data, validate inputs, process documents, and generate images through natural language.

0CodeKit logo0CodeKit
Api Key

0CodeKit is a utility API platform for AI, document, image, and data workflows. Use it to convert, validate, generate, store, and automate data without custom backend code.

8 Tools

Try 0CodeKit now

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

TOOL ROUTER PLAYGROUND
0CodeKit
Try asking
TOOLS

Supported Tools

Every 0CodeKit action and event your agent gets out of the box.

Calculate BMI

Calculate body mass index and the provider's related desirable-weight, daily-energy, and nutrient estimates from weight in kilograms and height in centimeters.

Check Weekend

Determine whether a date is a weekend and return its weekday name and day number.

Convert Nation and ISO Code

Convert either an English country name to its ISO code or an ISO code to its English country name.

Find Keywords

Search text for one or more keywords and report whether each occurs and the zero-based positions of matches.

Get Remaining Credits

Return the number of 0CodeKit credits remaining for the connected API key.

Hash Message

Generate a cryptographic digest or HMAC for a text message using a supported algorithm.

Parse UTM Parameters

Extract standard UTM campaign parameters from a URL.

Validate Email

Check an email address using 0CodeKit and return whether it is valid plus the provider's corrected-address value.

SETUP GUIDE

Connect 0CodeKit MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK for Python or TypeScript
2

Initialize Client and Create Tool Router Session

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

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
Import and initialize the Composio client, then create a Tool Router session for 0CodeKit
3

Connect to AI Agent

typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.mcp.url,
    headers: {
      'x-api-key': 'your-composio-api-key',
    },
  },
});

const tools = await client.tools();
const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{
    role: 'user',
    content: 'Generate a QR code for https://example.com/checkout using 0CodeKit'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE

Connect 0CodeKit API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

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

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
Import and initialize Composio client, then create a Tool Router session
3

Execute 0CodeKit Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Convert this JSON object {"name":"Ada","role":"engineer"} into CSV using 0CodeKit'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute 0CodeKit actions with your Agent

Why Use Composio?

AI Native 0CodeKit Integration

  • Supports both 0CodeKit MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable utility API calls
  • Rich coverage for data conversion, validation, document processing, image workflows, and automation tasks

Managed Auth

  • Secure API key handling without hard-coding secrets in your agent code
  • Central place to manage, scope, and revoke 0CodeKit access
  • Per user and per environment credentials for safer automation workflows

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Clear tool schemas help agents pick the right 0CodeKit action for conversion, validation, generation, and storage jobs
  • 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 0CodeKit
  • Scoped, least privilege access to 0CodeKit utility APIs and stored resources
  • Full audit trail of agent actions to support review and compliance

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

EXPLORE MCP GATEWAY
FAQ

Frequently asked questions

Yes, 0CodeKit 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.

Yes. Composio is SOC 2 Type II compliant and is built to keep your 0CodeKit connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

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

Create the key in your 0CodeKit account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the 0CodeKit actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside 0CodeKit at any time.

When you connect a 0CodeKit account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in 0CodeKit as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside 0CodeKit. If 0CodeKit lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside 0CodeKit at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each 0CodeKit connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment 0CodeKit rejects the old key. Create a new key in 0CodeKit and reconnect the account from the Composio dashboard or by asking your agent to reconnect 0CodeKit. Nothing else changes.

Composio's free plan includes 100,000 tool calls per month with no credit card, which covers most personal 0CodeKit use. Paid plans add higher limits and team features. Your 0CodeKit plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple 0CodeKit accounts).

With Composio, you connect 0CodeKit once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

Start with 0CodeKit.It takes 30 seconds.

Managed auth, hosted MCP servers, and every 0CodeKit tool your agent needs.Free to start.

Start building