Grafbase MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Grafbase MCP or direct API to query data, update resources, manage API schemas, and trigger mutations through natural language.
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30 min · no commitment · see it on your stack

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Try Grafbase now

Enter a prompt below to test the integration in our Tool Router playground. You'll be redirected to sign in and try it live.

Supported Tools

Tools
Add Zitadel Redirect URIAdd a redirect URI to Zitadel OAuth configuration in Grafbase.
Assign Team RoleTool to assign a role to a team member in Grafbase.
Delete Grafbase API KeyDelete an existing Grafbase API key (access token) by ID.
Delete Grafbase Audit LogTool to delete a specific Grafbase audit log entry.
Delete ExtensionTool to delete a Grafbase extension configuration by its unique ID.
Delete MCP ServerTool to delete a Grafbase MCP server configuration by its unique ID.
Delete Grafbase SubgraphTool to delete a subgraph from a Grafbase federated graph.
Delete Schema CheckAttempt to delete a schema check from the Grafbase platform.
Delete Grafbase TeamTool to delete a team from the Grafbase organization.
Disable MCP ServerDisable the Model Context Protocol (MCP) server for a Grafbase project.
Enable Grafbase MCP ServerEnable the Model Context Protocol (MCP) server on a Grafbase gateway.
Get Grafbase Audit LogTool to retrieve a specific Grafbase audit log entry by searching organization activity.
Get Extension by NameTool to retrieve a Grafbase extension by its name.
Get Extension Version By Name And VersionTool to retrieve details of a specific Grafbase extension version by name and version.
Get Federated SchemaRetrieves the composed federated graph schema from Grafbase in SDL format.
Get Grafbase InvitationTool to retrieve details about a specific Grafbase invitation by ID.
Get Notifications Inbox MessagesTool to retrieve notifications inbox messages for the authenticated Grafbase user.
Get Grafbase Schema CheckRetrieve details of a specific schema check by its ID.
Get Subgraph SchemaRetrieves the GraphQL SDL schema for a specific subgraph by name.
List API KeysList all API keys (access tokens) for the authenticated Grafbase user.
List Grafbase Audit LogsTool to list audit logs for Grafbase organizations.
List ExtensionsTool to list all extensions configured for a Grafbase project.
List MCP ServersCheck MCP server configuration status for a Grafbase gateway.
List Grafbase Schema ChecksList schema checks for a Grafbase graph.
List Grafbase SchemasTool to list all schemas in the Grafbase schema registry.
List Grafbase SubgraphsTool to list published subgraphs in your Grafbase federated graphs.
Mark Notifications as ReadTool to mark Grafbase notifications as read.
Remove Graph OwnerTool to remove an owner from a Grafbase graph.
Python
TypeScript

Install Composio

python
pip install composio claude-agent-sdk
Install the Composio SDK and Claude Agent SDK

Create Tool Router Session

python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
Initialize the Composio client and create a Tool Router session

Connect to AI Agent

python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Grafbase tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Get federated schema for my project')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
Use the MCP server with your AI agent

Why Use Composio?

AI Native Grafbase Integration

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

Managed Auth

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

Use Grafbase with any AI Agent Framework

Choose a Framework you want to connect Grafbase with

Frequently Asked Questions

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

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

Can I use multiple toolkits together?

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

Is Composio secure?

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

What if the API changes?

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

Used by agents from

Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.

Get started for freeGet a demo↗