Svix MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Svix MCP or direct API to send webhooks, track delivery, view event logs, and manage endpoints through natural language.

Get started for free Get a demo

Svix

Api Key

Svix is an enterprise-grade webhooks service for sending webhooks reliably and securely. It helps developers deliver, track, and manage webhooks with advanced monitoring and retry logic.

37 Tools

Try Svix now

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

TOOL ROUTER PLAYGROUND

Svix

Enter ↵

Try asking

TOOLS

Supported Tools

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

Create Application

Tool to create a new Svix application.

Delete Svix Application

Permanently delete a Svix application by its ID or UID.

Get Application

Tool to retrieve details of a specific Svix application by its ID.

List Applications

Tool to list all applications.

Update Svix Application

Tool to update an existing Svix application by ID.

Get Attempt Details

Tool to retrieve details of a specific message attempt.

List Message Attempts

Tool to list all delivery attempts for a specific message.

Create Endpoint

Tool to create a new Svix webhook endpoint.

Delete Endpoint

Tool to delete an endpoint.

Get Endpoint

Tool to retrieve details of a specific endpoint.

List Endpoints

Tool to list all endpoints for a specific application.

Patch Endpoint

Tool to partially update an endpoint’s configuration.

Patch Endpoint Headers

Tool to partially update headers for a specific endpoint.

Recover Failed Webhooks

Tool to recover messages that failed to send to an endpoint.

Replay Missing Webhooks

Tool to replay missing webhooks for a specific endpoint.

Get Endpoint Secret

Tool to retrieve the secret for a specific endpoint.

Rotate Endpoint Secret

Tool to rotate the signing secret key for an endpoint.

Send Example Message

Tool to send a test message for a specific event type to an endpoint.

Get Endpoint Stats

Tool to retrieve basic statistics for a specific endpoint.

Get Endpoint Transformation

Tool to retrieve transformation settings for a specific endpoint.

Set Endpoint Transformation

Tool to set or update transformation settings for an endpoint.

Update Endpoint

Tool to update an existing endpoint or create it if it doesn't exist (upsert).

Update Endpoint Headers

Tool to completely replace headers for a specific endpoint.

Create Event Type

Create a new event type in Svix or unarchive an existing one.

Delete Event Type

Tool to delete an event type.

Get Event Type

Retrieve details of a specific event type by its name.

List Event Types

Tool to retrieve a list of all event types.

Update Event Type

Update an existing event type's description, schema, feature flags, or archive status.

Create Integration

Tool to create a new integration for a specific application.

Delete Integration

Permanently delete an integration from a Svix application.

Get Integration

Tool to retrieve details of a specific integration.

List Integrations

Tool to list all integrations for a specific application.

Update Integration

Tool to update an existing integration by ID.

Create Message

Tool to create a new message for a specific application in Svix.

Get Message

Tool to retrieve details of a specific message by its ID.

List Messages

Tool to list all messages for a specific application.

Create Source

Creates a new Svix Ingest source for receiving webhooks from external providers.

SETUP GUIDE

Connect Svix MCP Tool with your Agent

Install Composio

typescript

npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai

Install the Composio SDK and your agent framework

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: ["svix"],
  mcp: true,
});

Create a session scoped to Svix and read its MCP URL and headers

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: "List all webhook endpoints for application ID xyz123",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();

Pass the session's MCP URL and headers to your agent and run a Svix request

SETUP GUIDE

Connect Svix API Tool with your Agent

Install Composio

typescript

npm install @composio/core @composio/openai openai

Install the Composio SDK, the OpenAI provider, and the OpenAI SDK

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: ["svix"] });
const tools = await session.tools();

Initialize Composio with the OpenAI Responses provider and create a session scoped to Svix

Run Svix tools with your agent

typescript

let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "List all webhook endpoints for application ID xyz123" }],
});

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 Svix tool calls through the session, and print the final answer

Why Use Composio?

AI Native Svix Integration

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

Managed Auth

Built-in API key handling with secure storage
Central place to manage, scope, and revoke Svix 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 Svix
Scoped, least privilege access to Svix resources
Full audit trail of agent actions to support review and compliance

FRAMEWORKS

Use Svix with any AI Agent Framework

Choose a Framework you want to connect Svix with

Claude Code

Use Svix MCP with Claude Code

Claude Cowork

Use Svix MCP with Claude Cowork

OpenAI Agents SDK

Use Svix MCP with OpenAI Agents SDK

Claude Agents SDK

Use Svix MCP with Claude Agents SDK

Codex

Use Svix MCP with Codex

OpenClaw

Use Svix MCP with OpenClaw

Hermes

Use Svix MCP with Hermes

Atomic Agent

Use Svix MCP with Atomic Agent

Google ADK

Use Svix MCP with Google ADK

Langchain

Use Svix MCP with Langchain

AI SDK

Use Svix MCP with AI SDK

Mastra AI

Use Svix MCP with Mastra AI

LlamaIndex

Use Svix MCP with LlamaIndex

CrewAI

Use Svix MCP with CrewAI

Pydantic AI

Use Svix MCP with Pydantic AI

Autogen

Use Svix 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 GATEWAY

MORE TOOLKITS

Explore Other Toolkits

Toolkit marketplace

Supabase

Oauth2Api Key

Supabase is an open-source backend platform offering scalable Postgres databases, authentication, storage, and real-time APIs. It lets developers build modern apps without managing infrastructure.

Codeinterpreter

No Auth

Codeinterpreter is a Python-based coding environment with built-in data analysis and visualization. It lets you instantly run scripts, plot results, and prototype solutions inside supported platforms.

GitHub

Oauth2

GitHub is a code hosting platform for version control and collaborative software development. It streamlines project management, code review, and team workflows in one place.

1password

Api Key

1Password is a password manager and digital vault for storing logins, secrets, notes, and secure documents. It helps individuals and teams protect credentials, share access safely, and reduce password risk.

FAQ

Frequently asked questions

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

When you connect a Svix account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Svix 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 Svix. If Svix 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 Svix 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 Svix 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 Svix rejects the old key. Create a new key in Svix and reconnect the account from the Composio dashboard or by asking your agent to reconnect Svix. Nothing else changes.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Svix use. Paid plans add higher limits and team features. Your Svix 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 Svix accounts).

With Composio, you connect Svix 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 Svix.It takes 30 seconds.

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

Start building

Svix MCP server for AI agents and assistants

Try Svix now

Supported Tools

Connect Svix MCP Tool with your Agent

Install Composio

Create a session with MCP enabled

Connect your agent to the MCP server

Connect Svix API Tool with your Agent

Install Composio

Create a Composio session

Run Svix tools with your agent

Why Use Composio?

AI Native Svix Integration

Managed Auth

Agent Optimized Design

Enterprise Grade Security

Use Svix with any AI Agent Framework

Claude Code

Claude Cowork

OpenAI Agents SDK

Claude Agents SDK

Codex

OpenClaw

Hermes

Atomic Agent

Google ADK

Langchain

AI SDK

Mastra AI

LlamaIndex

CrewAI

Pydantic AI

Autogen

Rolling this out across your team?

Explore Other Toolkits

Supabase

Codeinterpreter

GitHub

1password

Frequently asked questions

Do I need my own developer credentials to use Svix with Composio?+

Can I use multiple toolkits together?+

Is Composio secure with my Svix account?+

What if the API changes?+

Where do I get a Svix API key, and who can see it?+

Does the agent act as me inside Svix?+

Which Svix permissions does the agent get?+

Can I use multiple Svix accounts with Claude and ChatGPT?+

What happens if I rotate or revoke my Svix API key?+

Does using Svix through Composio cost extra?+

How is Composio different from the Svix connectors already built into Claude and ChatGPT?+

Start with Svix.It takes 30 seconds.