Bitwarden MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Bitwarden MCP or direct API to fetch credentials, share vault items, update passwords, and automate secure logins through natural language.

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S2s Oauth2

Bitwarden is a secure password manager for storing and sharing credentials. It keeps your passwords and sensitive data encrypted and easily accessible across devices.

9 Tools

Try Bitwarden now

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

TOOL ROUTER PLAYGROUND
Bitwarden
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TOOLS

Supported Tools

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

Delete Group

Tool to delete a group.

Delete Member

Tool to delete a specific organization member.

Get Group Member IDs

Tool to retrieve the list of member IDs for a specific Bitwarden group.

Get Organization Subscription

Tool to retrieve subscription details of the current organization.

Import Members and Groups

Tool to bulk import members and groups in a single request.

Reinvite Member

Tool to re-send an invitation to a pending or removed member.

Retrieve Group

Tool to retrieve details for a specific group.

Retrieve Member

Tool to retrieve details for a specific member.

Update Member

Tool to update an organization member’s admin status.

SETUP GUIDE

Connect Bitwarden MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK and Claude Agent SDK
2

Create Tool Router Session

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

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
Initialize the Composio client and create a Tool Router session
3

Connect to AI Agent

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

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: 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: 'Show all saved logins for my work accounts' }],
  stopWhen: stepCountIs( 5 )
});

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

Connect Bitwarden 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 Bitwarden 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: 'Show all saved logins for my work accounts'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Bitwarden actions with your Agent

Why Use Composio?

AI Native Bitwarden Integration

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

Managed Auth

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

Frequently asked questions

Yes, Bitwarden 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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