## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at [https://composio.dev](/content/site-root.html). Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf. # How to integrate DeepSeek MCP with Antigravity Connect Antigravity to DeepSeek MCP. Summarize latest ai research news, generate chatbot response for user query, and more using natural language, with authentication handled for you. [Get started for free](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=hero&utm_campaign=toolkits-toolkits&utm_content=%2Ftoolkits%2Ftoolkits%2Fdeepseek%2Fframework%2Fantigravity) [Get a demo](/content/contact?utm_source=toolkits&utm_medium=hero&utm_campaign=demo-toolkits&utm_content=%2Ftoolkits%2Ftoolkits%2Fdeepseek%2Fframework%2Fantigravity&subject=Demo+request%3A+Toolkits+integration/index.html) DeepSeek Api Key DeepSeek offers AI-powered chat, search, and language model services. It delivers advanced conversational and information retrieval tools for smarter workflows. 4 Tools Managed auth ### Connect DeepSeek without auth hassles We manage OAuth, API keys, token refresh, and scopes — you just build. Try for free [Book a call](/content/contact?utm_source=landing-page&utm_medium=sidebar_cta&utm_campaign=toolkit-framework-sidebar-book-demo&utm_content=deepseek&cta_placement=toolkit-framework-sidebar-book-demo/index.html) [Explore the MCP Gateway→](/content/mcp-gateway/index.html) Markdown ## How to integrate DeepSeek 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 DeepSeek account to Antigravity IDE via Composio Connect, so it can summarize latest AI research news, generate chatbot response for user query, search documents for cybersecurity trends, and more without ever putting your account credentials at risk. ## Also integrate DeepSeek with [ChatGPT Work](/content/toolkits/deepseek/framework/chatgpt/index.html) [OpenAI Agents SDK](/content/toolkits/deepseek/framework/open-ai-agents-sdk/index.html) [Claude Agent SDK](/content/toolkits/deepseek/framework/claude-agents-sdk/index.html) [Claude Code](/content/toolkits/deepseek/framework/claude-code/index.html) [Claude Cowork](/content/toolkits/deepseek/framework/claude-cowork/index.html) [Codex](/content/toolkits/deepseek/framework/codex/index.html) [Kimi Code](/content/toolkits/deepseek/framework/kimi/index.html) [Grok Build](/content/toolkits/deepseek/framework/grok-build/index.html) [Cursor](/content/toolkits/deepseek/framework/cursor/index.html) [VS Code](/content/toolkits/deepseek/framework/vscode/index.html) [OpenCode](/content/toolkits/deepseek/framework/opencode/index.html) [OpenClaw](/content/toolkits/deepseek/framework/openclaw/index.html) [Hermes](/content/toolkits/deepseek/framework/hermes-agent/index.html) [CLI](/content/toolkits/deepseek/framework/cli/index.html) [Google ADK](/content/toolkits/deepseek/framework/google-adk/index.html) [LangChain](/content/toolkits/deepseek/framework/langchain/index.html) [Vercel AI SDK](/content/toolkits/deepseek/framework/ai-sdk/index.html) [Mastra AI](/content/toolkits/deepseek/framework/mastra-ai/index.html) [LlamaIndex](/content/toolkits/deepseek/framework/llama-index/index.html) [CrewAI](/content/toolkits/deepseek/framework/crew-ai/index.html) [Pydantic AI](/content/toolkits/deepseek/framework/pydantic-ai/index.html) [AutoGen](/content/toolkits/deepseek/framework/autogen/index.html) ## 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 DeepSeek 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" } } } } ``` > **Note:** Antigravity uses `serverUrl`, not `url`, for remote HTTP-based MCP servers. This differs from the `url` key used in Cursor and VS Code configs. Save the file and click refresh in the **Installed MCP Servers** section. ## Connect your DeepSeek account Back in the Antigravity agent panel, ask the agent to connect to DeepSeek or give it any DeepSeek-related task. For example, ask it to: - "Summarize latest AI research news" - "Generate chatbot response for user query" - "Search documents for cybersecurity trends" It will prompt you to authenticate and authorize access to DeepSeek. That is it. Composio tools are now available in Antigravity, and your DeepSeek account is ready to use. ## Conclusion You have successfully connected DeepSeek to Antigravity using Composio Connect. Your agent can now use DeepSeek securely without exposing credentials in prompts or local scripts. TOOLS ## Supported Tools Every DeepSeek action and event your agent gets out of the box. Tools4 Create Anthropic Message Tool to create a model response using DeepSeek's Anthropic-compatible API format with support for system prompts, tool calling, streaming, and thinking mode. Create Chat Completion Tool to create a chat completion using DeepSeek models (deepseek-chat or deepseek-reasoner). Get User Balance Tool to get user's current account balance including granted and topped-up balances with detailed breakdown by currency (CNY or USD). List Models Tool to list currently available DeepSeek models and provides basic information about each one such as the owner and availability. FRAMEWORKS ## How to build DeepSeek MCP Agent with another framework \ **ChatGPT Work** \ Use DeepSeek MCP with ChatGPT Work](/content/toolkits/deepseek/framework/chatgpt/index.html) \ **OpenAI Agents SDK** \ Use DeepSeek MCP with OpenAI Agents SDK](/content/toolkits/deepseek/framework/open-ai-agents-sdk/index.html) \ **Claude Agent SDK** \ Use DeepSeek MCP with Claude Agent SDK](/content/toolkits/deepseek/framework/claude-agents-sdk/index.html) \ **Claude Code** \ Use DeepSeek MCP with Claude Code](/content/toolkits/deepseek/framework/claude-code/index.html) \ **Claude Cowork** \ Use DeepSeek MCP with Claude Cowork](/content/toolkits/deepseek/framework/claude-cowork/index.html) \ **Codex** \ Use DeepSeek MCP with Codex](/content/toolkits/deepseek/framework/codex/index.html) \ **Kimi Code** \ Use DeepSeek MCP with Kimi Code](/content/toolkits/deepseek/framework/kimi/index.html) \ **Grok Build** \ Use DeepSeek MCP with Grok Build](/content/toolkits/deepseek/framework/grok-build/index.html) \ **Cursor** \ Use DeepSeek MCP with Cursor](/content/toolkits/deepseek/framework/cursor/index.html) \ **VS Code** \ Use DeepSeek MCP with VS Code](/content/toolkits/deepseek/framework/vscode/index.html) \ **OpenCode** \ Use DeepSeek MCP with OpenCode](/content/toolkits/deepseek/framework/opencode/index.html) \ **OpenClaw** \ Use DeepSeek MCP with OpenClaw](/content/toolkits/deepseek/framework/openclaw/index.html) \ **Hermes** \ Use DeepSeek MCP with Hermes](/content/toolkits/deepseek/framework/hermes-agent/index.html) \ **CLI** \ Use DeepSeek MCP with CLI](/content/toolkits/deepseek/framework/cli/index.html) \ **Google ADK** \ Use DeepSeek MCP with Google ADK](/content/toolkits/deepseek/framework/google-adk/index.html) \ **LangChain** \ Use DeepSeek MCP with LangChain](/content/toolkits/deepseek/framework/langchain/index.html) \ **Vercel AI SDK** \ Use DeepSeek MCP with Vercel AI SDK](/content/toolkits/deepseek/framework/ai-sdk/index.html) \ **Mastra AI** \ Use DeepSeek MCP with Mastra AI](/content/toolkits/deepseek/framework/mastra-ai/index.html) \ **LlamaIndex** \ Use DeepSeek MCP with LlamaIndex](/content/toolkits/deepseek/framework/llama-index/index.html) \ **CrewAI** \ Use DeepSeek MCP with CrewAI](/content/toolkits/deepseek/framework/crew-ai/index.html) \ **Pydantic AI** \ Use DeepSeek MCP with Pydantic AI](/content/toolkits/deepseek/framework/pydantic-ai/index.html) \ **AutoGen** \ Use DeepSeek MCP with AutoGen](/content/toolkits/deepseek/framework/autogen/index.html) MORE TOOLKITS ## Explore Other Toolkits [Toolkit marketplace](/content/site-root.html) \ \ **Composio** \ \ No Auth\ \ Composio is an integration platform that connects AI agents with hundreds of business tools. It streamlines authentication and lets you trigger actions across services—no custom code needed.](/content/toolkits/composio/index.html) \ \ **Composio search** \ \ No Auth\ \ Composio search is a unified web search toolkit spanning travel, e-commerce, news, financial markets, images, and more. It lets you and your apps tap into up-to-date web data from a single, easy-to-integrate service.](/content/toolkits/composio_search/index.html) \ \ **Perplexityai** \ \ Api Key\ \ Perplexityai delivers natural, conversational AI models for generating human-like text. Instantly get context-aware, high-quality responses for chat, search, or complex workflows.](/content/toolkits/perplexityai/index.html) \ \ **Browser tool** \ \ No Auth\ \ Browser tool is a virtual browser integration that lets AI agents interact with the web programmatically. It enables automated browsing, scraping, and action-taking from any AI workflow.](/content/toolkits/browser_tool/index.html) Load more FAQ ## Frequently asked questions ### What are the differences in Tool Router MCP and DeepSeek MCP?+ With a standalone DeepSeek MCP server, the agents and LLMs can only access a fixed set of DeepSeek tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from DeepSeek 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 DeepSeek tools. ### Can I manage the permissions and scopes for DeepSeek while using Tool Router?+ Yes, absolutely. You can configure which DeepSeek 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 DeepSeek data and credentials are handled as safely as possible. ## Start with DeepSeek.It takes 30 seconds. Managed auth, hosted MCP servers, and every DeepSeek tool your agent needs.Free to start.