# How to integrate Grafbase MCP with Claude Code ```json { "title": "How to integrate Grafbase MCP with Claude Code", "toolkit": "Grafbase", "toolkit_slug": "grafbase", "framework": "Claude Code", "framework_slug": "claude-code", "url": "https://composio.dev/toolkits/grafbase/framework/claude-code", "markdown_url": "https://composio.dev/toolkits/grafbase/framework/claude-code.md", "updated_at": "2026-05-12T10:14:17.775Z" } ``` ## Introduction Manage your Grafbase directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns. You can do this in two different ways: - Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach - Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control ## Also integrate Grafbase with - [OpenAI Agents SDK](https://composio.dev/toolkits/grafbase/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/grafbase/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/grafbase/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/grafbase/framework/codex) - [OpenClaw](https://composio.dev/toolkits/grafbase/framework/openclaw) - [Hermes](https://composio.dev/toolkits/grafbase/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/grafbase/framework/cli) - [Google ADK](https://composio.dev/toolkits/grafbase/framework/google-adk) - [LangChain](https://composio.dev/toolkits/grafbase/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/grafbase/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/grafbase/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/grafbase/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/grafbase/framework/crew-ai) ## TL;DR - Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles. - Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling. - Handling Large tool responses out of LLM context to minimize context rot. - Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need. ## Connect Grafbase to Claude Code ### Connecting Grafbase to Claude Code using Composio 1. Add the Composio MCP to Claude ```bash claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp ``` ## What is Claude Code? Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working. Key features include: - Terminal-Native Experience: Work with Claude directly in your command line without switching contexts - MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities - Project Context: Claude understands your project structure and can read, write, and modify files - Interactive Development: Ask questions, debug code, and get help in real-time while coding - Multi-Platform: Works on macOS, Linux, WSL, and Windows ## What is the Grafbase MCP server, and what's possible with it? The Grafbase MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, and more directly to your Grafbase account. It provides structured and secure access to your GraphQL API management, so your agent can perform actions like enabling or disabling MCP, managing API keys, retrieving schemas, and working with audit logs on your behalf. - Enable or disable MCP server: Instantly activate or turn off the Model Context Protocol for your Grafbase project, all by agent command. - API key management: Let your agent securely delete existing API keys to control and rotate access as needed. - Schema and federation management: Retrieve federated graph schemas or remove unwanted schemas for streamlined development workflows. - Audit log retrieval: Fetch specific audit log entries, giving your agent the power to surface key changes or events in your Grafbase environment. - Extension and server configuration cleanup: Delete extension configurations or obsolete MCP server setups to keep your backend lean and secure. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `GRAFBASE_ADD_ZITADEL_REDIRECT` | Add Zitadel Redirect URI | Add a redirect URI to Zitadel OAuth configuration in Grafbase. Use when you need to register a new redirect URI for OAuth flows with Zitadel identity provider. | | `GRAFBASE_ASSIGN_TEAM_ROLE` | Assign Team Role | Tool to assign a role to a team member in Grafbase. Use this when you need to change a team member's role between MEMBER and ADMIN. ADMIN role grants team management privileges including adding/removing members and changing roles. | | `GRAFBASE_DELETE_API_KEY` | Delete Grafbase API Key | Delete an existing Grafbase API key (access token) by ID. Use after confirming the key ID via the List API Keys action. This action permanently revokes the API key's access. | | `GRAFBASE_DELETE_AUDIT_LOG` | Delete Grafbase Audit Log | Tool to delete a specific Grafbase audit log entry. IMPORTANT: Grafbase does not expose a public API to delete audit logs. Audit logs are read-only compliance records retained for 90 days and can only be exported as CSV from the Grafbase Dashboard. This action validates connectivity to the Grafbase API and returns an informative response about this limitation. | | `GRAFBASE_DELETE_EXTENSION` | Delete Extension | Tool to delete a Grafbase extension configuration by its unique ID. Note: Grafbase extensions are primarily configured via grafbase.toml configuration file and WebAssembly modules, not through a REST API. This action attempts to delete via the API endpoint if it exists; otherwise, it returns guidance on how to remove extensions via configuration. Use this action when you need to programmatically attempt to remove an extension configuration, understanding that the operation may require manual configuration changes if the API endpoint is not available. | | `GRAFBASE_DELETE_MCP_SERVER` | Delete MCP Server | Tool to delete a Grafbase MCP server configuration by its unique ID. Note: Grafbase MCP is primarily configured via grafbase.toml configuration file, not through a REST API. This action attempts to delete via the API endpoint if it exists; otherwise, it returns guidance on how to disable MCP via configuration. Use this action when you need to programmatically attempt to remove an MCP server configuration, understanding that the operation may require manual configuration changes if the API endpoint is not available. | | `GRAFBASE_DELETE_SCHEMA` | Delete Grafbase Subgraph | Tool to delete a subgraph from a Grafbase federated graph. Use this when you need to remove a subgraph from the schema registry. The operation can be run as a dry run first to check if deletion would cause composition errors in the federated graph. Required: account_slug, subgraph_name Optional: branch (defaults to 'main'), graph_slug, message, dry_run | | `GRAFBASE_DELETE_SCHEMA_CHECK` | Delete Schema Check | Attempt to delete a schema check from the Grafbase platform. IMPORTANT LIMITATION: The Grafbase Platform API does not support deleting schema checks. Schema checks are immutable audit records that provide a historical trail of schema validations. They cannot be deleted through the API. This action will verify the schema check exists and return an informative response indicating that deletion is not supported by the Grafbase API. If you need to manage schema checks, consider: - Using the 'List Schema Checks' action to view existing checks - Using the 'Get Schema Check' action to retrieve details of a specific check - Schema checks are automatically created via 'grafbase check' CLI command or API | | `GRAFBASE_DELETE_TEAM` | Delete Grafbase Team | Tool to delete a team from the Grafbase organization. Use when removing a team that is no longer needed. This action permanently removes the team and its associated permissions. | | `GRAFBASE_DISABLE_MCP` | Disable MCP Server | Disable the Model Context Protocol (MCP) server for a Grafbase project. MCP enables AI agents to query your GraphQL APIs using natural language. Use this action when you need to turn off MCP access to your API. Note: In most Grafbase deployments, MCP is configured via grafbase.toml (setting [mcp].enabled = false). This action attempts to disable MCP via API if the endpoint supports it, otherwise returns guidance for configuration-based disabling. | | `GRAFBASE_ENABLE_MCP` | Enable Grafbase MCP Server | Enable the Model Context Protocol (MCP) server on a Grafbase gateway. MCP allows AI tools (like Cursor, Windsurf, VS Code) to explore and query your GraphQL API using natural language. This tool attempts to enable MCP via the gateway API. Note: MCP is typically enabled via gateway configuration (grafbase.toml with [mcp].enabled = true). If the API endpoint is not supported or the gateway is unreachable, this tool returns guidance for manual configuration. Use this when you need to activate MCP support on a Grafbase gateway. | | `GRAFBASE_GET_AUDIT_LOG` | Get Grafbase Audit Log | Tool to retrieve a specific Grafbase audit log entry by searching organization activity. Note: Grafbase does not expose a direct API to fetch individual audit log entries by ID. This action queries organization member activity via the GraphQL API and attempts to find a matching entry based on the provided log_id (which can be a timestamp, user ID, or action type). For full audit log access, use the CSV export feature in the Grafbase dashboard (Settings > Audit Logs) which is available to organization owners and admins. | | `GRAFBASE_GET_EXTENSION_BY_NAME` | Get Extension by Name | Tool to retrieve a Grafbase extension by its name. Returns detailed information including the extension's ID, name, versions, and ownership details. Use this when you need to look up an extension by name rather than ID. | | `GRAFBASE_GET_EXTENSION_VERSION_BY_NAME_AND_VERSION` | Get Extension Version By Name And Version | Tool to retrieve details of a specific Grafbase extension version by name and version. Use when you need to query information about a particular version of an extension, including its creation date and license. | | `GRAFBASE_GET_FEDERATED_SCHEMA` | Get Federated Schema | Retrieves the composed federated graph schema from Grafbase in SDL format. Use this to inspect the unified schema after all subgraph schemas have been composed. Returns the full GraphQL SDL including all types, queries, mutations, and subscriptions. Requires at least one federated graph with published subgraphs to return a schema. | | `GRAFBASE_GET_INVITATION` | Get Grafbase Invitation | Tool to retrieve details about a specific Grafbase invitation by ID. Use when you need to check the status, email, or creation date of an invitation. | | `GRAFBASE_GET_NOTIFICATIONS_INBOX_MESSAGES` | Get Notifications Inbox Messages | Tool to retrieve notifications inbox messages for the authenticated Grafbase user. Returns all notification messages with counts of total and unread notifications. Use when you need to check for new notifications or see notification history. | | `GRAFBASE_GET_SCHEMA_CHECK` | Get Grafbase Schema Check | Retrieve details of a specific schema check by its ID. This tool fetches comprehensive information about a schema validation check, including error details, git commit information, and approval status. Requires account_slug and graph_slug to identify the graph. Use the check_id from list_schema_checks to retrieve specific check details. | | `GRAFBASE_GET_SUBGRAPH_SCHEMA` | Get Subgraph Schema | Retrieves the GraphQL SDL schema for a specific subgraph by name. Use GRAFBASE_LIST_SUBGRAPHS first to discover available subgraph names. Returns the full schema definition including types, queries, mutations, and subscriptions. | | `GRAFBASE_LIST_API_KEYS` | List API Keys | List all API keys (access tokens) for the authenticated Grafbase user. Uses the Grafbase Management API to retrieve access tokens with pagination support. | | `GRAFBASE_LIST_AUDIT_LOGS` | List Grafbase Audit Logs | Tool to list audit logs for Grafbase organizations. Audit logs track organization member activity including graph management, team operations, access control changes, and configuration updates. Note: Grafbase audit logs are retained for 90 days. Currently, the primary method to access audit logs is via CSV export from the Grafbase dashboard. This action attempts to query organization activity via the GraphQL API and returns available data or an informative response about API limitations. | | `GRAFBASE_LIST_EXTENSIONS` | List Extensions | Tool to list all extensions configured for a Grafbase project. Returns extensions from the project's configuration. Use to discover what extensions are installed in your Grafbase gateway. | | `GRAFBASE_LIST_MCP_SERVERS` | List MCP Servers | Check MCP server configuration status for a Grafbase gateway. Grafbase MCP servers are configured via grafbase.toml files, not through a dynamic API. This tool checks if the MCP endpoint is accessible and provides configuration guidance. Use this tool when you need to: - Check if MCP is enabled on a Grafbase gateway - Get the MCP endpoint URL for a gateway - Understand how to configure MCP for Grafbase | | `GRAFBASE_LIST_SCHEMA_CHECKS` | List Grafbase Schema Checks | List schema checks for a Grafbase graph. This tool retrieves the history of schema validation checks that have been run against a specific graph. Schema checks help detect breaking changes before deploying schema updates. Requires account_slug and graph_slug to identify the target graph. Supports cursor-based pagination using first/after or last/before parameters. | | `GRAFBASE_LIST_SCHEMAS` | List Grafbase Schemas | Tool to list all schemas in the Grafbase schema registry. In Grafbase, the schema registry tracks published subgraphs in federated graphs. Each schema entry represents a subgraph with its name, endpoint URL, and associated graph/branch. | | `GRAFBASE_LIST_SUBGRAPHS` | List Grafbase Subgraphs | Tool to list published subgraphs in your Grafbase federated graphs. Use this to discover all subgraphs, their names, and endpoint URLs across your organizations. Optionally filter by branch name (e.g., 'main', 'dev'). | | `GRAFBASE_MARK_NOTIFICATIONS_AS_READ` | Mark Notifications as Read | Tool to mark Grafbase notifications as read. Use when you need to update the read status of one or more notifications in your notification inbox. | | `GRAFBASE_REMOVE_GRAPH_OWNER` | Remove Graph Owner | Tool to remove an owner from a Grafbase graph. Use when you need to revoke ownership or access rights for a user or team on a specific graph. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Grafbase MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Grafbase account. It provides structured and secure access so Claude can perform Grafbase operations on your behalf. With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster. ## Step-by-step Guide ### 1. Prerequisites Before starting, make sure you have: - Claude Pro, Max, or API billing enabled Anthropic account - Composio API Key - A Grafbase account - Basic knowledge of Python or TypeScript ### 1. Install Claude Code To install Claude Code, use one of the following methods based on your operating system: ```bash # macOS, Linux, WSL curl -fsSL https://claude.ai/install.sh | bash # Windows PowerShell irm https://claude.ai/install.ps1 | iex # Windows CMD curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd ``` ### 2. Set up Claude Code Open a terminal, go to your project folder, and start Claude Code: - Claude Code will open in your terminal - Follow the prompts to sign in with your Anthropic account - Complete the authentication flow - Once authenticated, you can start using Claude Code ```bash cd your-project-folder claude ``` ### 3. Set up environment variables Create a .env file in your project root with the following variables: - COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code)) - USER_ID identifies the user for session management (use any unique identifier) ```bash COMPOSIO_API_KEY=your_composio_api_key_here USER_ID=your_user_id_here ``` ### 4. Install Composio library No description provided. ```python pip install composio-core python-dotenv ``` ```typescript npm install @composio/core dotenv ``` ### 5. Generate Composio MCP URL No description provided. ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["grafbase"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http grafbase-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['grafbase'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http grafbase-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ### 6. Run the script and copy the MCP URL No description provided. ```python python generate_mcp_url.py ``` ```typescript node --loader ts-node/esm generate_mcp_url.ts # or if using tsx tsx generate_mcp_url.ts ``` ### 7. Add Grafbase MCP to Claude Code In your terminal, add the MCP server using the command from the previous step. The command format is: - claude mcp add registers a new MCP server with Claude Code - --transport http specifies that this is an HTTP-based MCP server - The server name (grafbase-composio) is how you'll reference it - The URL points to your Composio Tool Router session - --headers includes your Composio API key for authentication After running the command, close the current Claude Code session and start a new one for the changes to take effect. ```bash claude mcp add --transport http grafbase-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY" # Then restart Claude Code exit claude ``` ### 8. Verify the installation Check that your Grafbase MCP server is properly configured. - This command lists all MCP servers registered with Claude Code - You should see your grafbase-composio entry in the list - This confirms that Claude Code can now access Grafbase tools If everything is wired up, you should see your grafbase-composio entry listed: ```bash claude mcp list ``` ### 9. Authenticate Grafbase The first time you try to use Grafbase tools, you'll be prompted to authenticate. - Claude Code will detect that you need to authenticate with Grafbase - It will show you an authentication link - Open the link in your browser (or copy/paste it) - Complete the Grafbase authorization flow - Return to the terminal and start using Grafbase through Claude Code Once authenticated, you can ask Claude Code to perform Grafbase operations in natural language. For example: - "Retrieve the latest audit log entry" - "Delete a specific API key by ID" - "Get the current federated graph schema" ## Complete Code ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["grafbase"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http grafbase-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['grafbase'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http grafbase-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ## Conclusion You've successfully integrated Grafbase with Claude Code using Composio's MCP server. Now you can interact with Grafbase directly from your terminal using natural language commands. Key features of this setup: - Terminal-native experience without switching contexts - Natural language commands for Grafbase operations - Secure authentication through Composio's managed MCP - Tool Router for dynamic tool discovery and execution Next steps: - Try asking Claude Code to perform various Grafbase operations - Add more toolkits to your Tool Router session for multi-app workflows - Integrate this setup into your development workflow for increased productivity You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities. ## How to build Grafbase MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/grafbase/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/grafbase/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/grafbase/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/grafbase/framework/codex) - [OpenClaw](https://composio.dev/toolkits/grafbase/framework/openclaw) - [Hermes](https://composio.dev/toolkits/grafbase/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/grafbase/framework/cli) - [Google ADK](https://composio.dev/toolkits/grafbase/framework/google-adk) - [LangChain](https://composio.dev/toolkits/grafbase/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/grafbase/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/grafbase/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/grafbase/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/grafbase/framework/crew-ai) ## Related Toolkits - [Supabase](https://composio.dev/toolkits/supabase) - 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](https://composio.dev/toolkits/codeinterpreter) - 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](https://composio.dev/toolkits/github) - 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. - [Ably](https://composio.dev/toolkits/ably) - Ably is a real-time messaging platform for live chat and data sync in modern apps. It offers global scale and rock-solid reliability for seamless, instant experiences. - [Abuselpdb](https://composio.dev/toolkits/abuselpdb) - Abuselpdb is a central database for reporting and checking IPs linked to malicious online activity. Use it to quickly identify and report suspicious or abusive IP addresses. - [Alchemy](https://composio.dev/toolkits/alchemy) - Alchemy is a blockchain development platform offering APIs and tools for Ethereum apps. It simplifies building and scaling Web3 projects with robust infrastructure. - [Algolia](https://composio.dev/toolkits/algolia) - Algolia is a hosted search API that powers lightning-fast, relevant search experiences for web and mobile apps. It helps developers deliver instant, typo-tolerant, and scalable search without complex infrastructure. - [Anchor browser](https://composio.dev/toolkits/anchor_browser) - Anchor browser is a developer platform for AI-powered web automation. It transforms complex browser actions into easy API endpoints for streamlined web interaction. - [Apiflash](https://composio.dev/toolkits/apiflash) - Apiflash is a website screenshot API for programmatically capturing web pages. It delivers high-quality screenshots on demand for automation, monitoring, or reporting. - [Apiverve](https://composio.dev/toolkits/apiverve) - Apiverve delivers a suite of powerful APIs that simplify integration for developers. It's designed for reliability and scalability so you can build faster, smarter applications without the integration headache. - [Appcircle](https://composio.dev/toolkits/appcircle) - Appcircle is an enterprise-grade mobile CI/CD platform for building, testing, and publishing mobile apps. It streamlines mobile DevOps so teams ship faster and with more confidence. - [Appdrag](https://composio.dev/toolkits/appdrag) - Appdrag is a cloud platform for building websites, APIs, and databases with drag-and-drop tools and code editing. It accelerates development and iteration by combining hosting, database management, and low-code features in one place. - [Appveyor](https://composio.dev/toolkits/appveyor) - AppVeyor is a cloud-based continuous integration service for building, testing, and deploying applications. It helps developers automate and streamline their software delivery pipelines. - [Backendless](https://composio.dev/toolkits/backendless) - Backendless is a backend-as-a-service platform for mobile and web apps, offering database, file storage, user authentication, and APIs. It helps developers ship scalable applications faster without managing server infrastructure. - [Baserow](https://composio.dev/toolkits/baserow) - Baserow is an open-source no-code database platform for building collaborative data apps. It makes it easy for teams to organize data and automate workflows without writing code. - [Bench](https://composio.dev/toolkits/bench) - Bench is a benchmarking tool for automated performance measurement and analysis. It helps you quickly evaluate, compare, and track your systems or workflows. - [Better stack](https://composio.dev/toolkits/better_stack) - Better Stack is a monitoring, logging, and incident management solution for apps and services. It helps teams ensure application reliability and performance with real-time insights. - [Bitbucket](https://composio.dev/toolkits/bitbucket) - Bitbucket is a Git-based code hosting and collaboration platform for teams. It enables secure repository management and streamlined code reviews. - [Blazemeter](https://composio.dev/toolkits/blazemeter) - Blazemeter is a continuous testing platform for web and mobile app performance. It empowers teams to automate and analyze large-scale tests with ease. - [Blocknative](https://composio.dev/toolkits/blocknative) - Blocknative delivers real-time mempool monitoring and transaction management for public blockchains. Instantly track pending transactions and optimize blockchain interactions with live data. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Grafbase MCP? With a standalone Grafbase MCP server, the agents and LLMs can only access a fixed set of Grafbase tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Grafbase and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Claude Code? Yes, you can. Claude Code fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Grafbase tools. ### Can I manage the permissions and scopes for Grafbase while using Tool Router? Yes, absolutely. You can configure which Grafbase scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do. ### How safe is my data with Composio Tool Router? All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Grafbase data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) ยท [Composio docs](https://docs.composio.dev/llms.txt)