# How to integrate Heartbeat MCP with Antigravity ```json { "title": "How to integrate Heartbeat MCP with Antigravity", "toolkit": "Heartbeat", "toolkit_slug": "heartbeat", "framework": "Antigravity", "framework_slug": "antigravity", "url": "https://composio.dev/toolkits/heartbeat/framework/antigravity", "markdown_url": "https://composio.dev/toolkits/heartbeat/framework/antigravity.md", "updated_at": "2026-03-29T06:37:10.262Z" } ``` ## Introduction ### How to integrate Heartbeat MCP with Antigravity Antigravity IDE is Google's agentic IDE, built on a VS Code-style editor and powered by models like Gemini 3.5 Flash, Gemini 3.1 Pro, Opus 4.6, and more. It treats the AI agent as a first-class teammate, planning, coding, and validating work through an Agent Manager dashboard with deep browser connectivity. In this guide, I will explain the easiest and most secure way to connect your Heartbeat account to Antigravity IDE via Composio Connect, so it can list all upcoming Heartbeat community events, post a message in #general channel, get member count for each Heartbeat channel, and more without ever putting your account credentials at risk. ## Also integrate Heartbeat with - [ChatGPT](https://composio.dev/toolkits/heartbeat/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/heartbeat/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/heartbeat/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/heartbeat/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/heartbeat/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/heartbeat/framework/codex) - [Cursor](https://composio.dev/toolkits/heartbeat/framework/cursor) - [VS Code](https://composio.dev/toolkits/heartbeat/framework/vscode) - [OpenCode](https://composio.dev/toolkits/heartbeat/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/heartbeat/framework/openclaw) - [Hermes](https://composio.dev/toolkits/heartbeat/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/heartbeat/framework/cli) - [Google ADK](https://composio.dev/toolkits/heartbeat/framework/google-adk) - [LangChain](https://composio.dev/toolkits/heartbeat/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/heartbeat/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/heartbeat/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/heartbeat/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/heartbeat/framework/crew-ai) ## TL;DR ### Why use Composio? Composio provides: - Access to 1,000+ managed apps from a single MCP endpoint. This makes it convenient for agents to run cross-app workflows. - Programmatic tool calling. Allows LLMs to write code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling. - Large tool response handling outside the LLM context. This minimizes context bloat from large tool responses. - Dynamic just-in-time access to thousands of tools across hundreds of apps. Composio loads the tools your agent needs, so LLMs are not overwhelmed by tools they do not need. ## Connect Heartbeat to Antigravity ### Connect Heartbeat to Antigravity Antigravity does not ship with one-click custom MCP install links yet, so configuration goes through the IDE's raw config file. The process takes under a minute. ### 1. Open the MCP Config Go to Antigravity Settings, open the Customizations tab, then click Open MCP Config to open mcp_config.json in the editor. ### 2. Get your API key Go to the [Composio Dashboard](https://dashboard.composio.dev/~/org/connect/clients/) and copy your API key. ### 3. Add Composio to mcp_config.json Paste the following configuration into the file: ```bash { "mcpServers": { "remote-composio": { "serverUrl": "https://connect.composio.dev/mcp", "headers": { "x-consumer-api-key": "your-composio-api-key" } } } } ``` ## What is the Heartbeat MCP server, and what's possible with it? The Heartbeat MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Heartbeat account. It provides structured and secure access so your agent can perform Heartbeat operations on your behalf. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `HEARTBEAT_GET_EVENTS` | Get Events | Tool to retrieve event information from the community. Use when you need to list events with optional pagination support. | | `HEARTBEAT_LIST_CHANNELS` | List channels | Tool to retrieve a paginated list of channels in the community. Use when you need to list, browse, or search for channels in the Heartbeat community. Supports filtering by archived status, channel type, and pagination. | | `HEARTBEAT_LIST_GROUPS` | List Groups | Tool to retrieve a paginated list of access groups in the community. Use when you need to browse groups with optional filters for parent groups or user membership. Supports cursor-based pagination. | | `HEARTBEAT_LIST_USERS` | List Users | Tool to retrieve a paginated list of users in the Heartbeat community. Use when you need to get user information with optional filtering by creation date, group membership, or role. | | `HEARTBEAT_REACTIVATE_USER` | Reactivate User | Tool to reactivate a previously deleted user by email to allow them to access the community again. Use when you need to restore access for a user who was previously removed. | | `HEARTBEAT_RETRIEVE_GROUP` | Retrieve Group | Tool to retrieve a single group by its ID. Use when you need to get detailed information about a specific group in the Heartbeat community. | | `HEARTBEAT_RETRIEVE_USER` | Retrieve User | Tool to retrieve a single user by their ID. Use when you need to get detailed information about a specific user in the Heartbeat community. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK Once connected, Antigravity can access the Heartbeat MCP server via Composio to run actions that you authorize directly from the agent panel. ## Complete Code None listed. ## Conclusion ### Conclusion You have successfully connected Heartbeat to Antigravity using Composio Connect. Your agent can now use Heartbeat securely without exposing credentials in prompts or local scripts. ## How to build Heartbeat MCP Agent with another framework - [ChatGPT](https://composio.dev/toolkits/heartbeat/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/heartbeat/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/heartbeat/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/heartbeat/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/heartbeat/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/heartbeat/framework/codex) - [Cursor](https://composio.dev/toolkits/heartbeat/framework/cursor) - [VS Code](https://composio.dev/toolkits/heartbeat/framework/vscode) - [OpenCode](https://composio.dev/toolkits/heartbeat/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/heartbeat/framework/openclaw) - [Hermes](https://composio.dev/toolkits/heartbeat/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/heartbeat/framework/cli) - [Google ADK](https://composio.dev/toolkits/heartbeat/framework/google-adk) - [LangChain](https://composio.dev/toolkits/heartbeat/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/heartbeat/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/heartbeat/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/heartbeat/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/heartbeat/framework/crew-ai) ## Related Toolkits - [Gmail](https://composio.dev/toolkits/gmail) - Gmail is Google's email service with powerful spam protection, search, and G Suite integration. It keeps your inbox organized and makes communication fast and reliable. - [Outlook](https://composio.dev/toolkits/outlook) - Outlook is Microsoft's email and calendaring platform for unified communications and scheduling. It helps users stay organized with powerful email, contacts, and calendar management. - [Google Sheets](https://composio.dev/toolkits/googlesheets) - Google Sheets is a cloud-based spreadsheet tool for real-time collaboration and data analysis. It lets teams work together from anywhere, updating information instantly. - [Notion](https://composio.dev/toolkits/notion) - Notion is a collaborative workspace for notes, docs, wikis, and tasks. It streamlines team knowledge, project tracking, and workflow customization in one place. - [Slack](https://composio.dev/toolkits/slack) - Slack is a channel-based messaging platform for teams and organizations. It helps people collaborate in real time, share files, and connect all their tools in one place. - [Airtable](https://composio.dev/toolkits/airtable) - Airtable combines the flexibility of spreadsheets with the power of a database for easy project and data management. Teams use Airtable to organize, track, and collaborate with custom views and automations. - [Gong](https://composio.dev/toolkits/gong) - Gong is a platform for video meetings, call recording, and team collaboration. It helps teams capture conversations, analyze calls, and turn insights into action. - [Asana](https://composio.dev/toolkits/asana) - Asana is a collaborative work management platform for teams to organize and track projects. It streamlines teamwork, boosts productivity, and keeps everyone aligned on goals. - [Google Tasks](https://composio.dev/toolkits/googletasks) - Google Tasks is a to-do list and task management tool integrated into Gmail and Google Calendar. It helps you organize, track, and complete tasks across your Google ecosystem. - [Linear](https://composio.dev/toolkits/linear) - Linear is a modern issue tracking and project planning tool for fast-moving teams. It helps streamline workflows, organize projects, and boost productivity. - [Microsoft teams](https://composio.dev/toolkits/microsoft_teams) - Microsoft Teams is a collaboration platform that combines chat, meetings, and file sharing within Microsoft 365. It keeps distributed teams connected and productive through seamless virtual communication. - [Jira](https://composio.dev/toolkits/jira) - Jira is Atlassian’s platform for bug tracking, issue tracking, and agile project management. It helps teams organize work, prioritize tasks, and deliver projects efficiently. - [Clickup](https://composio.dev/toolkits/clickup) - ClickUp is an all-in-one productivity platform for managing tasks, docs, goals, and team collaboration. It streamlines project workflows so teams can work smarter and stay organized in one place. - [Slackbot](https://composio.dev/toolkits/slackbot) - Slackbot is a conversational automation tool for Slack that handles reminders, notifications, and automated responses. It boosts team productivity by streamlining onboarding, answering FAQs, and managing timely alerts—all right inside Slack. - [Monday](https://composio.dev/toolkits/monday) - Monday.com is a customizable work management platform for project planning and collaboration. It helps teams organize tasks, automate workflows, and track progress in real time. - [2chat](https://composio.dev/toolkits/_2chat) - 2chat is an API platform for WhatsApp and multichannel text messaging. It streamlines chat automation, group management, and real-time messaging for developers. - [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time. - [Agent mail](https://composio.dev/toolkits/agent_mail) - Agent mail provides AI agents with dedicated email inboxes for sending, receiving, and managing emails. It empowers agents to communicate autonomously with people, services, and other agents—no human intervention needed. - [Agiled](https://composio.dev/toolkits/agiled) - Agiled is an all-in-one business management platform for CRM, projects, and finance. It helps you streamline workflows, consolidate client data, and manage business processes in one place. - [Ascora](https://composio.dev/toolkits/ascora) - Ascora is a cloud-based field service management platform for service businesses. It streamlines scheduling, invoicing, and customer operations in one place. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Heartbeat MCP? With a standalone Heartbeat MCP server, the agents and LLMs can only access a fixed set of Heartbeat tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Heartbeat and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Antigravity? Yes, you can. Antigravity 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 Heartbeat tools. ### Can I manage the permissions and scopes for Heartbeat while using Tool Router? Yes, absolutely. You can configure which Heartbeat 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 Heartbeat data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)