# How to connect PureChecker to Grok Bot ```json { "title": "How to connect PureChecker to Grok Bot", "toolkit": "PureChecker", "toolkit_slug": "purechecker", "framework": "Grok Bot", "framework_slug": "grok-bot", "url": "https://composio.dev/toolkits/purechecker/framework/grok-bot", "markdown_url": "https://composio.dev/toolkits/purechecker/framework/grok-bot.md", "updated_at": "2026-11-10T06:01:13.849Z" } ``` ## Introduction Grok is xAI's assistant, and its bot builder lets you create a personal agent that holds context, runs skills, and connects to the apps you already use through plugins. This guide explains how to connect PureChecker to a Grok bot using Composio Connect, which handles OAuth, token refresh, and reliability so you do not have to. You add Composio as a plugin, authenticate once, then ask your bot to work with PureChecker in plain language. ## Also integrate PureChecker with - [ChatGPT](https://composio.dev/toolkits/purechecker/framework/chatgpt) - [Claude Cowork](https://composio.dev/toolkits/purechecker/framework/claude-cowork) - [Hermes](https://composio.dev/toolkits/purechecker/framework/hermes-agent) - [Atomic Agent](https://composio.dev/toolkits/purechecker/framework/atomic-agent) ## TL;DR Composio exposes 1,700+ apps to your Grok bot through a single connection, so you get: - Connect to 1,700+ apps with on-demand tool loading, so you do not fill your context window with unnecessary tool definitions. - Use programmatic tool calling through a remote workbench, letting the model write its own code to handle complex tool chaining. This reduces back-and-forth for frequent tool calls. - Handle large tool responses outside the model context to keep conversations lean. ## Connect PureChecker to Grok Bot ### Connecting PureChecker to Grok Bot Once Grok Bot is set up, you connect PureChecker entirely from its interface, and the whole flow takes under a minute. ### Set up Grok Bot Get access. Grok Bot is included with Cursor Ultra, Cursor Premium Teams, and SuperGrok Heavy. Get the desktop app for macOS or Windows from [x.ai/bot](https://x.ai/bot) and sign in. An iPhone companion app is also available, and your bots sync across devices. Create a bot. Pick a suggested role or define your own, then give it a short name, one primary job, and a short description of how it should work. Focused bots work best, because a clear role gives the bot more useful context over time. ### Connect PureChecker ### 1. Add the Composio plugin Click the button. The Composio listing on x.ai opens and launches Grok Bot for you. If the app does not open on its own, click Add to Grok Bot. [Add to Grok Bot](https://x.ai/bot/plugin/32661537) Grok Bot opens the Composio plugin, showing its connector and skills. Click Add. ### 2. Authenticate Go to the Installed section and click the Composio entry. You'll see its connector and skills listed. Click Authenticate. You'll be taken to the Composio consent screen. Review the access it requests and click Authorize. Composio handles the OAuth handshake for you, so you never touch API keys or tokens. ### 3. Connect your PureChecker account Back in the chat, ask your bot to connect to PureChecker or give it any PureChecker task. For example, ask it to: - "Verify deliverability for these customer emails" - "Check if signup emails are disposable" - "Batch validate newsletter signup emails" It will prompt you to authenticate and authorize access. That's it. Composio's tools are now available in your Grok bot, and your PureChecker account is ready to use. ## What is Grok Bot? Grok is xAI's assistant, available as a chat interface and a bot builder for creating personal agents that run skills and connect to external apps. With Composio Connect, your Grok bot can securely access apps like PureChecker through MCP without you sharing account credentials directly with the agent. ## What is the PureChecker MCP server, and what's possible with it? The PureChecker MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your PureChecker account. It provides structured and secure access to email verification, so your agent can check individual addresses, validate batches, detect disposable emails, assess deliverability, and identify risk signals on your behalf. - Individual email verification: Have your agent check a single email address for syntax, domain, mailbox, disposability, and risk signals. - Batch email verification: Direct your agent to verify multiple email addresses in one request and review the result for each address. - Deliverability assessment: Let the agent inspect domain and mailbox signals to determine whether an email address is likely deliverable. - Disposable email detection: Instruct your agent to identify disposable addresses before adding them to your contact or marketing lists. - Email risk screening: Have your agent review verification risk signals and flag questionable addresses for further review. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `PURECHECKER_CHECK_EMAIL` | Check Email | Check one email address and return PureChecker's detailed syntax, domain, mailbox, disposability, and risk signals. | | `PURECHECKER_CHECK_EMAILS` | Check Emails | Check a batch of email addresses in one request and return PureChecker's verification signals for each address. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK Once connected, your Grok bot can access the PureChecker MCP server through Composio to run the actions you authorize, using plain language in the chat. ## Complete Code None listed. ## Conclusion ### Way Forward Now that PureChecker is connected, extend your setup by connecting the other apps you already use every day, so your Grok bot can run true cross-app workflows end to end. - Connect Calendar to turn threads into scheduled meetings automatically. - Connect Slack or Teams to post summaries, approvals, and alerts where your team works. - Connect Notion, Linear, Jira, or Asana to convert requests into tickets, tasks, and docs. - Connect Drive, Dropbox, or OneDrive to fetch, file, and share attachments without manual steps. Start with one workflow you do repeatedly, then keep adding apps as you find new handoffs. With everything behind a single connection, your bot can coordinate multiple tools safely and reliably in one conversation. ## How to build PureChecker MCP Agent with another framework - [ChatGPT](https://composio.dev/toolkits/purechecker/framework/chatgpt) - [Claude Cowork](https://composio.dev/toolkits/purechecker/framework/claude-cowork) - [Hermes](https://composio.dev/toolkits/purechecker/framework/hermes-agent) - [Atomic Agent](https://composio.dev/toolkits/purechecker/framework/atomic-agent) ## 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. - [1password](https://composio.dev/toolkits/_1password) - 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. - [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. - [Anakin](https://composio.dev/toolkits/anakin_io) - Anakin is a web automation platform offering scraping, crawling, search, and browser automation. Use it to extract structured data, automate site tasks, and monitor web changes reliably. - [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. - [AnyAPI](https://composio.dev/toolkits/anyapi) - AnyAPI is a marketplace of utility APIs for validation, currency conversion, holidays, documents, and web data. It brings common application workflows together through one practical API platform. - [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. - [Authyo](https://composio.dev/toolkits/authyo) - Authyo is a REST API service for passwordless authentication, OTP verification, session management, and transactional notifications. Use it to add secure login flows and user verification without building auth infrastructure from scratch. - [AWS Marketplace MCP](https://composio.dev/toolkits/aws_marketplace_mcp) - AWS Marketplace MCP provides MCP access to AWS Marketplace's cloud software, data, and services catalog. Use it to discover, compare, and evaluate 30K+ AWS Marketplace listings faster. - [Azure Monitor Activity Log](https://composio.dev/toolkits/azure_monitor_activity_log) - Azure Monitor Activity Log is Azure's service that records management and control-plane events for a subscription. Use it to audit changes, troubleshoot issues, and track resource operations across your Azure resources. - [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. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and PureChecker MCP? With a standalone PureChecker MCP server, the agents and LLMs can only access a fixed set of PureChecker tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from PureChecker and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Grok Bot? Yes, you can. Grok Bot 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 PureChecker tools. ### Can I manage the permissions and scopes for PureChecker while using Tool Router? Yes, absolutely. You can configure which PureChecker 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 PureChecker 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)