# How to integrate Linkedin MCP with Antigravity ```json { "title": "How to integrate Linkedin MCP with Antigravity", "toolkit": "Linkedin", "toolkit_slug": "linkedin", "framework": "Antigravity", "framework_slug": "antigravity", "url": "https://composio.dev/toolkits/linkedin/framework/antigravity", "markdown_url": "https://composio.dev/toolkits/linkedin/framework/antigravity.md", "updated_at": "2026-05-12T10:17:40.402Z" } ``` ## Introduction ### How to integrate Linkedin 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 Linkedin account to Antigravity IDE via Composio Connect, so it can share a new post about our product launch, delete your last published LinkedIn post, fetch company pages I can manage, and more without ever putting your account credentials at risk. ## Also integrate Linkedin with - [ChatGPT](https://composio.dev/toolkits/linkedin/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/linkedin/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/linkedin/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/linkedin/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/linkedin/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/linkedin/framework/codex) - [Cursor](https://composio.dev/toolkits/linkedin/framework/cursor) - [VS Code](https://composio.dev/toolkits/linkedin/framework/vscode) - [OpenCode](https://composio.dev/toolkits/linkedin/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/linkedin/framework/openclaw) - [Hermes](https://composio.dev/toolkits/linkedin/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/linkedin/framework/cli) - [Google ADK](https://composio.dev/toolkits/linkedin/framework/google-adk) - [LangChain](https://composio.dev/toolkits/linkedin/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/linkedin/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/linkedin/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/linkedin/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/linkedin/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 Linkedin to Antigravity ### Connect Linkedin 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 Linkedin MCP server, and what's possible with it? The Linkedin MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Linkedin account. It provides structured and secure access to your LinkedIn profile and company pages, so your agent can post updates, fetch your profile, manage company info, and even delete posts on your behalf. - Automated LinkedIn posting: Let your agent create and share new posts from your profile or managed company pages, keeping your network engaged without manual effort. - Profile information retrieval: Instantly fetch your LinkedIn profile details, including author ID and headline, for use in resumes, reporting, or personalized content generation. - Company page management: Retrieve a list of organizations you manage, making it easy for your agent to post or gather company info for employer branding and outreach. - Content cleanup and moderation: Direct your agent to delete specific LinkedIn posts (by share ID) to maintain a professional, up-to-date presence. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `LINKEDIN_CREATE_ARTICLE_OR_URL_SHARE` | Create article or URL share | Tool to create an article or URL share on LinkedIn using the UGC Posts API. Use when you need to share a link with optional commentary on LinkedIn. Supports sharing URLs as articles with customizable visibility settings. | | `LINKEDIN_CREATE_COMMENT_ON_POST` | Create comment on LinkedIn post | Tool to create a first-level or nested comment on a LinkedIn share, UGC post, or parent comment via the Social Actions Comments API. Use when you need to engage with posts by adding comments or replying to existing comments. Supports text comments with optional @-mentions and image attachments. | | `LINKEDIN_CREATE_LINKED_IN_POST` | Create a LinkedIn post | Creates a new post on LinkedIn for the authenticated user or an organization they manage. Requires w_member_social scope for posting as a person, and w_organization_social scope for posting as an organization (with ADMINISTRATOR, DIRECT_SPONSORED_CONTENT_POSTER, or CONTENT_ADMIN role). | | `LINKEDIN_DELETE_LINKED_IN_POST` | Delete LinkedIn Post | Deletes a specific LinkedIn post (share) by its unique `share_id`, which must correspond to an existing share. | | `LINKEDIN_DELETE_POST` | Delete Post | Delete a LinkedIn post using the Posts API REST endpoint. Supports both ugcPost and share URN formats. The endpoint is idempotent - previously deleted posts return success (204). | | `LINKEDIN_DELETE_UGC_POST` | Delete UGC Post (Legacy) | Delete a UGC post using the legacy UGC Post API endpoint. Use when you need to delete a post using the v2/ugcPosts endpoint. Deletion is idempotent - previously deleted posts also return success. | | `LINKEDIN_GET_AD_TARGETING_FACETS` | Get ad targeting facets | Tool to retrieve available ad targeting facets from LinkedIn Marketing API. Use when you need to discover what targeting options are available for ad campaigns (e.g., locations, industries, job functions). | | `LINKEDIN_GET_AUDIENCE_COUNTS` | Get audience counts | Retrieves audience size counts for specified targeting criteria. Use when estimating reach for LinkedIn ad campaigns or targeted content. | | `LINKEDIN_GET_COMPANY_INFO` | Get company info | Retrieves organizations where the authenticated user has specific roles (ACLs), to determine their management or content posting capabilities for LinkedIn company pages. | | `LINKEDIN_GET_IMAGE` | Get image details | Tool to retrieve details of a LinkedIn image using its URN. Use when you need to check image status, get download URLs, or access image metadata for a single image. | | `LINKEDIN_GET_IMAGES` | Get images | Tool to retrieve image metadata including download URLs, status, and dimensions from LinkedIn's Images API. Use when you need to access image details for posts, profiles, or media library assets. | | `LINKEDIN_GET_MY_INFO` | Get my info | Fetches the authenticated LinkedIn user's profile information including name, headline, profile picture, and other profile details. | | `LINKEDIN_GET_NETWORK_SIZE` | Get network size | Tool to retrieve the follower count for a LinkedIn organization. Use when you need to get the number of members following a specific company or organization on LinkedIn. | | `LINKEDIN_GET_ORG_PAGE_STATS` | Get organization page statistics | Tool to retrieve page statistics for a LinkedIn organization page. Use when you need engagement metrics like page views and custom button clicks. Supports both lifetime statistics (all-time data segmented by demographics) and time-bound statistics (aggregate data for specific time ranges). Requires rw_organization_admin permission with ADMINISTRATOR role for the organization. | | `LINKEDIN_GET_PERSON` | Get person profile | Retrieves a LinkedIn member's profile information by their person ID. Returns lite profile fields (name, profile picture) by default, or basic profile fields (including headline and vanity name) with appropriate permissions. | | `LINKEDIN_GET_POST_CONTENT` | Get post content | Tool to retrieve detailed post content including text, images, videos, and metadata from LinkedIn by post URN. Use when you need to fetch the full content and details of a specific LinkedIn post. | | `LINKEDIN_GET_SHARE_STATS` | Get share statistics | Retrieves share statistics for a LinkedIn organization, including impressions, clicks, likes, comments, and shares. Use to analyze content performance for an organization page. Optionally filter by time intervals to get time-bound statistics. | | `LINKEDIN_GET_VIDEOS` | Get videos | Retrieves video metadata from LinkedIn Marketing API. Supports single video retrieval, batch retrieval (multiple videos), and finding videos by associated account with pagination. Use when you need to get video details including duration, dimensions, status, download URLs, and media library information. | | `LINKEDIN_INITIALIZE_IMAGE_UPLOAD` | Initialize image upload | Tool to initialize an image upload to LinkedIn and return a presigned upload URL plus the resulting image URN. Use when you need to prepare an image upload for LinkedIn posts. After calling this tool, upload the image bytes to the returned upload_url via PUT request, then use the image URN in CREATE_LINKED_IN_POST action. | | `LINKEDIN_LIST_REACTIONS` | List reactions on entity | Retrieves reactions (likes, celebrations, etc.) on a LinkedIn entity such as a share, post, or comment. Use when you need to see who reacted to content and what type of reactions were used. | | `LINKEDIN_REGISTER_IMAGE_UPLOAD` | Register image upload | Tool to initialize a native LinkedIn image upload for feed shares and return a presigned upload URL plus the resulting digital media asset URN. Use when you need to upload an image to attach to a LinkedIn post. After calling this tool, upload the image bytes to the returned upload_url, then use the asset_urn in LINKEDIN_CREATE_LINKED_IN_POST. | | `LINKEDIN_SEARCH_AD_TARGETING_ENTITIES` | Search ad targeting entities | Search for ad targeting entities using typeahead search. Use when you need to find targeting entities like geographic locations, job titles, industries, or other targeting criteria for LinkedIn ad campaigns. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK Once connected, Antigravity can access the Linkedin 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 Linkedin to Antigravity using Composio Connect. Your agent can now use Linkedin securely without exposing credentials in prompts or local scripts. ## How to build Linkedin MCP Agent with another framework - [ChatGPT](https://composio.dev/toolkits/linkedin/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/linkedin/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/linkedin/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/linkedin/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/linkedin/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/linkedin/framework/codex) - [Cursor](https://composio.dev/toolkits/linkedin/framework/cursor) - [VS Code](https://composio.dev/toolkits/linkedin/framework/vscode) - [OpenCode](https://composio.dev/toolkits/linkedin/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/linkedin/framework/openclaw) - [Hermes](https://composio.dev/toolkits/linkedin/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/linkedin/framework/cli) - [Google ADK](https://composio.dev/toolkits/linkedin/framework/google-adk) - [LangChain](https://composio.dev/toolkits/linkedin/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/linkedin/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/linkedin/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/linkedin/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/linkedin/framework/crew-ai) ## Related Toolkits - [Reddit](https://composio.dev/toolkits/reddit) - Reddit is a social news platform with thriving user-driven communities (subreddits). It's the go-to place for discussion, content sharing, and viral marketing. - [Facebook](https://composio.dev/toolkits/facebook) - Facebook is a social media and advertising platform for businesses and creators. It helps you connect, share, and manage content across your public Facebook Pages. - [Active campaign](https://composio.dev/toolkits/active_campaign) - ActiveCampaign is a marketing automation and CRM platform for managing email campaigns, sales pipelines, and customer segmentation. It helps businesses engage customers and drive growth through smart automation and targeted outreach. - [ActiveTrail](https://composio.dev/toolkits/active_trail) - ActiveTrail is a user-friendly email marketing and automation platform. It helps you reach subscribers and automate campaigns with ease. - [Ahrefs](https://composio.dev/toolkits/ahrefs) - Ahrefs is an SEO and marketing platform for site audits, keyword research, and competitor insights. 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It helps teams streamline campaigns and simplify integration with Amazon SES. - [Brandfetch](https://composio.dev/toolkits/brandfetch) - Brandfetch is an API that delivers company logos, colors, and visual branding assets. It helps marketers and developers keep brand visuals consistent everywhere. - [Brevo](https://composio.dev/toolkits/brevo) - Brevo is an all-in-one email and SMS marketing platform for transactional messaging, automation, and CRM. It helps businesses engage customers and streamline communications through powerful campaign tools. - [Campayn](https://composio.dev/toolkits/campayn) - Campayn is an email marketing platform for creating, sending, and managing campaigns. It helps businesses engage contacts and grow audiences with easy-to-use tools. - [Cardly](https://composio.dev/toolkits/cardly) - Cardly is a platform for creating and sending personalized direct mail to customers. It helps businesses break through the digital clutter by getting real engagement via physical mailboxes. - [ClickSend](https://composio.dev/toolkits/clicksend) - ClickSend is a cloud-based SMS and email marketing platform for businesses. It streamlines communication by enabling quick message delivery and contact management. - [Crustdata](https://composio.dev/toolkits/crustdata) - CrustData is an AI-powered data intelligence platform for real-time company and people data. It helps B2B sales teams, AI SDRs, and investors react to live business signals. - [Curated](https://composio.dev/toolkits/curated) - Curated is a platform for collecting, curating, and publishing newsletters. It streamlines content aggregation and distribution for creators and teams. - [Customerio](https://composio.dev/toolkits/customerio) - Customer.io is a customer engagement platform for targeted messaging across email, SMS, and push. Easily automate, segment, and track communications with your audience. - [Cutt ly](https://composio.dev/toolkits/cutt_ly) - Cutt.ly is a URL shortening service for managing and analyzing links. Streamline your workflows with quick, trackable, and branded short URLs. - [Demio](https://composio.dev/toolkits/demio) - Demio is webinar software built for marketers, offering both live and automated sessions with interactive features. It helps teams engage audiences and optimize lead generation through detailed analytics. - [Doppler marketing automation](https://composio.dev/toolkits/doppler_marketing_automation) - Doppler marketing automation is a platform for creating, sending, and tracking email campaigns. It helps you automate marketing workflows and manage subscriber lists for better engagement. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Linkedin MCP? With a standalone Linkedin MCP server, the agents and LLMs can only access a fixed set of Linkedin tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Linkedin 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 Linkedin tools. ### Can I manage the permissions and scopes for Linkedin while using Tool Router? Yes, absolutely. You can configure which Linkedin 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 Linkedin data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)