AI Native Zulip Integration
- Supports both Zulip MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Zulip data
Zulip MCP server for AI agents and assistants
Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Zulip MCP or direct API to read streams, post new messages, reply to threads, and search conversations through natural language.
Basic
Zulip is a chat platform for distributed teams that blends real-time chat with email-style threading. It keeps conversations organized, making team communication clearer and more productive.
111 Tools
Try Zulip now
Type what you want done — sign in and watch it run live in the Tool Router playground.
TOOL ROUTER PLAYGROUND
Zulip
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TOOLS
Supported Tools
Every Zulip action and event your agent gets out of the box.
SETUP GUIDE
Connect Zulip MCP Tool with your Agent
1
Install Composio
typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcpInstall 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 Zulip
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: 'Get the last 10 messages from the #support stream.'
}],
maxSteps: 5,
});
console.log(`Agent: ${text}`);Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE
Connect Zulip API Tool with your Agent
1
Install Composio
typescript
npm install @composio/openaiInstall 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 Zulip 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: 'Send a message to the #engineering stream about the deployment status.'
}],
});
const result = await composio.provider.handleToolCalls(
'your-user-id',
response.output
);
console.log(result);Get tools from Tool Router session and execute Zulip actions with your Agent
Why Use Composio?
Managed Auth
- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke Zulip 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 Zulip
- Scoped, least privilege access to Zulip resources
- Full audit trail of agent actions to support review and compliance
FRAMEWORKS
Use Zulip with any AI Agent Framework
Choose a Framework you want to connect Zulip with
Claude Code
Use Zulip MCP with Claude Code
Cursor
Use Zulip MCP with Cursor
ChatGPT
Use Zulip MCP with ChatGPT
Claude Cowork
Use Zulip MCP with Claude Cowork
Antigravity
Use Zulip MCP with Antigravity
OpenAI Agents SDK
Use Zulip MCP with OpenAI Agents SDK
Claude Agents SDK
Use Zulip MCP with Claude Agents SDK
Codex
Use Zulip MCP with Codex
Grok Build
Use Zulip MCP with Grok Build
VS Code
Use Zulip MCP with VS Code
OpenCode
Use Zulip MCP with OpenCode
OpenClaw
Use Zulip MCP with OpenClaw
Hermes
Use Zulip MCP with Hermes
Atomic Agent
Use Zulip MCP with Atomic Agent
Pi
Use Zulip MCP with Pi
DeepSeek Harness
Use Zulip MCP with DeepSeek Harness
Google ADK
Use Zulip MCP with Google ADK
Langchain
Use Zulip MCP with Langchain
AI SDK
Use Zulip MCP with AI SDK
Mastra AI
Use Zulip MCP with Mastra AI
LlamaIndex
Use Zulip MCP with LlamaIndex
CrewAI
Use Zulip MCP with CrewAI
Pydantic AI
Use Zulip MCP with Pydantic AI
Autogen
Use Zulip MCP with Autogen
Rolling this out across your team?
Give your team centralized access control across every framework with Composio’s MCP Gateway.
EXPLORE MCP GATEWAYMORE TOOLKITS
Explore Other Toolkits
Gmail
Oauth2
Gmail is Google's email service with powerful spam protection, search, and G Suite integration. It keeps your inbox organized and makes communication fast and reliable.
Outlook
Oauth2S2s Oauth2
Outlook is Microsoft's email and calendaring platform for unified communications and scheduling. It helps users stay organized with powerful email, contacts, and calendar management.
Google Sheets
Oauth2
Google Sheets is a cloud-based spreadsheet tool for real-time collaboration and data analysis. It lets teams work together from anywhere, updating information instantly.
Notion
Oauth2Api Key
Notion is a collaborative workspace for notes, docs, wikis, and tasks. It streamlines team knowledge, project tracking, and workflow customization in one place.
FAQ
Frequently asked questions
Yes, Zulip requires you to configure your own Basic Auth credentials. Once set up, Composio handles secure credential storage and authentication 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 Zulip 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 Zulip account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Zulip actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Zulip at any time.
When you connect a Zulip account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Zulip 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 Zulip. If Zulip 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 Zulip 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 Zulip 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 Zulip rejects the old key. Create a new key in Zulip and reconnect the account from the Composio dashboard or by asking your agent to reconnect Zulip. Nothing else changes.
Composio's free plan includes 100,000 tool calls per month with no credit card, which covers most personal Zulip use. Paid plans add higher limits and team features. Your Zulip 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 Zulip accounts).
With Composio, you connect Zulip 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 Zulip.It takes 30 seconds.
Managed auth, hosted MCP servers, and every Zulip tool your agent needs.Free to start.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Start building