# How to integrate Facebook MCP with Pydantic AI ```json { "title": "How to integrate Facebook MCP with Pydantic AI", "toolkit": "Facebook", "toolkit_slug": "facebook", "framework": "Pydantic AI", "framework_slug": "pydantic-ai", "url": "https://composio.dev/toolkits/facebook/framework/pydantic-ai", "markdown_url": "https://composio.dev/toolkits/facebook/framework/pydantic-ai.md", "updated_at": "2026-05-12T10:11:06.897Z" } ``` ## Introduction This guide walks you through connecting Facebook to Pydantic AI using the Composio tool router. By the end, you'll have a working Facebook agent that can post new product launch on our page, upload latest event photos to album, reply to comments on latest post through natural language commands. This guide will help you understand how to give your Pydantic AI agent real control over a Facebook account through Composio's Facebook MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved. ## Also integrate Facebook with - [ChatGPT](https://composio.dev/toolkits/facebook/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/facebook/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/facebook/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/facebook/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/facebook/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/facebook/framework/codex) - [Cursor](https://composio.dev/toolkits/facebook/framework/cursor) - [VS Code](https://composio.dev/toolkits/facebook/framework/vscode) - [OpenCode](https://composio.dev/toolkits/facebook/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/facebook/framework/openclaw) - [Hermes](https://composio.dev/toolkits/facebook/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/facebook/framework/cli) - [Google ADK](https://composio.dev/toolkits/facebook/framework/google-adk) - [LangChain](https://composio.dev/toolkits/facebook/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/facebook/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/facebook/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/facebook/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/facebook/framework/crew-ai) ## TL;DR Here's what you'll learn: - How to set up your Composio API key and User ID - How to create a Composio Tool Router session for Facebook - How to attach an MCP Server to a Pydantic AI agent - How to stream responses and maintain chat history - How to build a simple REPL-style chat interface to test your Facebook workflows ## What is Pydantic AI? Pydantic AI is a Python framework for building AI agents with strong typing and validation. It leverages Pydantic's data validation capabilities to create robust, type-safe AI applications. Key features include: - Type Safety: Built on Pydantic for automatic data validation - MCP Support: Native support for Model Context Protocol servers - Streaming: Built-in support for streaming responses - Async First: Designed for async/await patterns ## What is the Facebook MCP server, and what's possible with it? The Facebook MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Facebook Page account. It provides structured and secure access to your Facebook Pages, so your agent can perform actions like publishing posts, managing comments, uploading media, and handling page roles on your behalf. - Automated content publishing: Have your agent create new posts, photo posts, or video posts directly to your Facebook Page, keeping your audience engaged without manual effort. - Media management: Effortlessly upload photos to existing albums or create new albums for organized visual storytelling on your Page. - Interactive engagement: Let your agent add reactions, post comments, or reply to comments, fostering genuine interaction with your followers. - Page moderation and cleanup: Ask your agent to delete unwanted comments or posts, helping you keep your Facebook Page professional and on-brand. - Page team management: Assign tasks or roles to users for your Facebook Page, streamlining collaboration and access control. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `FACEBOOK_ASSIGN_PAGE_TASK` | Assign Page Task | Assigns tasks/roles to a business-scoped user or system user for a specific Facebook Page. Important: This action requires a business-scoped user ID or system user ID from Facebook Business Manager. Regular Facebook user IDs cannot be used. The page must also be managed through Facebook Business Manager for this action to work. Required permissions: business_management, pages_manage_metadata | | `FACEBOOK_CREATE_COMMENT` | Create Comment | Creates a comment on a Facebook post or replies to an existing comment. | | `FACEBOOK_CREATE_PHOTO_ALBUM` | Create Photo Album | Creates a new photo album on a Facebook Page. Note: This endpoint requires the 'pages_manage_posts' permission or equivalent permissions to be granted to your Facebook application. This action is publicly visible on the Page; confirm with the user before calling. | | `FACEBOOK_CREATE_PHOTO_POST` | Create Photo Post | Creates a photo post on a Facebook Page. Requires an image to be provided via either 'url' (publicly accessible image URL) or 'photo' (local image file upload). This action is specifically for posting images with optional captions, not text-only posts. Returns a composite post_id (PageID_PostID); use this for follow-up operations, not the photo/media id alone. | | `FACEBOOK_CREATE_POST` | Create Post | Creates a new text or link post on a Facebook Page. Requires `pages_manage_posts` permission and manage-level Page role on the target Page. For image posts use FACEBOOK_CREATE_PHOTO_POST; for video posts use FACEBOOK_CREATE_VIDEO_POST — media fields are not supported here. Returns a composite post ID in `PageID_PostID` format, required for FACEBOOK_GET_POST retrieval. | | `FACEBOOK_CREATE_VIDEO_POST` | Create Video Post | Creates a video post on a Facebook Page. Requires a Page access token with `pages_manage_posts` scope and manage-level permissions on the target page. | | `FACEBOOK_DELETE_COMMENT` | Delete Comment | Deletes a Facebook comment. Requires a Page Access Token with appropriate permissions for comments on Page-owned content. The page_id parameter helps ensure the correct page token is used for authentication. | | `FACEBOOK_DELETE_POST` | Delete Post | Permanently deletes a Facebook Page post. Deletion is irreversible — deleted posts cannot be recovered. For bulk deletions, keep throughput to ~1 delete/second to avoid Graph API rate limits. | | `FACEBOOK_GET_COMMENT` | Get Comment | Retrieves details of a specific Facebook comment. | | `FACEBOOK_GET_COMMENTS` | Get Comments | Retrieves comments from a Facebook post or comment (for replies). This endpoint requires appropriate permissions: - For page-owned posts: A Page Access Token with 'pages_read_engagement' permission - The API automatically swaps user tokens for page tokens when available API Version: Uses v23.0 which was released May 2025. | | `FACEBOOK_GET_CONVERSATION_MESSAGES` | Get Conversation Messages | Retrieves messages from a specific conversation. | | `FACEBOOK_GET_CURRENT_USER` | Get Current User | Validates the access token and retrieves the authenticated user's own profile via /me. Cannot fetch arbitrary users by name or ID. | | `FACEBOOK_GET_MESSAGE_DETAILS` | Get Message Details | Retrieves details of a specific message sent or received by the Page. | | `FACEBOOK_GET_PAGE_CONVERSATIONS` | Get Page Conversations | Retrieves a list of conversations between users and the Page. | | `FACEBOOK_GET_PAGE_DETAILS` | Get Page Details | Fetches details about a specific Facebook Page. | | `FACEBOOK_GET_PAGE_INSIGHTS` | Get Page Insights | Retrieves analytics and insights for a Facebook Page. Returns metrics like impressions, page views, fan counts, and engagement data. Empty objects (`{}`) in results indicate missing data, not zero values. High-volume calls risk Graph API rate limits (error codes 4/613). | | `FACEBOOK_GET_PAGE_PHOTOS` | Get Page Photos | Retrieves photos from a Facebook Page. CDN-based URLs (including `source`) are time-limited and expire; download and persist images promptly if long-term access is needed. | | `FACEBOOK_GET_PAGE_POSTS` | Get Page Posts | Retrieves posts from a Facebook Page. Endpoint choice: Uses /{page_id}/feed instead of /posts or /published_posts because: - /feed returns all content on page timeline (page's posts + visitor posts + tagged posts) - /posts returns only posts created by the page itself - /published_posts returns only published posts by the page (excludes scheduled/unpublished) The /feed endpoint provides the most comprehensive view of page activity. Pagination: follow paging.cursors.after or paging.next across multiple calls until no next cursor exists. Throttling: high-volume pagination can trigger Graph API errors 4 and 613; use backoff between requests. API Version: Uses v23.0 (released May 2025). v20.0 and earlier will be deprecated by Meta. See: https://developers.facebook.com/docs/graph-api/changelog | | `FACEBOOK_GET_PAGE_ROLES` | Get Page Roles | Retrieves a list of people and their tasks/roles on a Facebook Page. The connected account must have management access to the target Page; otherwise the response may be empty or incomplete. Returned role types include MANAGE and CREATE_CONTENT — verify these before calling tools like FACEBOOK_UPDATE_PAGE_SETTINGS. Recently changed roles may take time to propagate; retry if role data appears stale after an update. | | `FACEBOOK_GET_PAGE_TAGGED_POSTS` | Get Page Tagged Posts | Retrieves posts where a Facebook Page is tagged or mentioned. Use when monitoring brand mentions or tracking posts that tag your Page but don't appear on your Page's own feed. | | `FACEBOOK_GET_PAGE_VIDEOS` | Get Page Videos | Retrieves videos from a Facebook Page. | | `FACEBOOK_GET_POST` | Get Post | Retrieves details of a specific Facebook post. | | `FACEBOOK_GET_POST_INSIGHTS` | Get Post Insights | Retrieves analytics and insights for a specific Facebook post. Returns metrics like impressions, clicks, and engagement data. Very new posts may return empty metric values; allow a short delay before querying and treat absent fields as partial data. | | `FACEBOOK_GET_POST_REACTIONS` | Get Post Reactions | Retrieves reactions (like, love, wow, etc.) for a Facebook post. Very recent posts may return empty or partial reactions data; treat missing fields as incomplete coverage, not an error. | | `FACEBOOK_GET_SCHEDULED_POSTS` | Get Scheduled Posts | Retrieves scheduled and unpublished posts for a Facebook Page. Results are cursor-paginated; follow pagination cursors to retrieve all results beyond the limit. When searching for posts near a specific time, filter to a narrow (~±5 minutes) window. Use this tool to check for existing entries before scheduling new posts to avoid duplicates. | | `FACEBOOK_ADD_REACTION` | Add Reaction | Adds a LIKE reaction to a Facebook post or comment. Note: Due to API limitations, only LIKE reactions can be added programmatically. This action is user-visible and irreversible — confirm with the user before calling. | | `FACEBOOK_LIST_MANAGED_PAGES` | List Managed Pages | Retrieves a list of Facebook Pages that the user manages (not personal profiles), including page details, access tokens, and tasks. Requires `pages_show_list` or `pages_read_engagement` OAuth scopes; missing scopes silently return empty results rather than an error. An empty `data` array means the user manages no Pages. Results are paginated via `paging.cursors`; follow `paging.next` until absent to retrieve all Pages when count exceeds `limit`. Graph API throttling (error codes 4, 17, 613) can occur during pagination — use exponential backoff. | | `FACEBOOK_MARK_MESSAGE_SEEN` | Mark Message Seen | Marks a user's message as seen by the Page, visibly updating the read status in the user's conversation. Note: This action requires an active messaging session with the user. Facebook's messaging policy requires that users have messaged the Page within the last 24 hours for sender actions to work. | | `FACEBOOK_PUBLISH_SCHEDULED_POST` | Publish Scheduled Post | Publishes a previously scheduled or unpublished Facebook post immediately. This action takes a scheduled or unpublished post and publishes it immediately by setting is_published to true. The post must have been previously created with published=false or with a scheduled_publish_time. Requirements: - The post must exist and be in an unpublished/scheduled state - The user must have admin access to the page that owns the post - The app must have pages_manage_posts permission | | `FACEBOOK_REMOVE_PAGE_TASK` | Remove Page Task | Removes a user's tasks/access from a specific Facebook Page. Caller must have admin-level rights on the Page. Operates on one page_id at a time; repeat for each page if removing from multiple pages. Partial access may remain if only some tasks are revoked. | | `FACEBOOK_RESCHEDULE_POST` | Reschedule Post | Changes the scheduled publish time of an unpublished Facebook post. This action updates the scheduled_publish_time of a previously scheduled post. The post must have been created with published=false and a scheduled_publish_time. | | `FACEBOOK_SEND_MEDIA_MESSAGE` | Send Media Message | Sends a media message (image, video, audio, or file) from the Page to a user. | | `FACEBOOK_SEND_MESSAGE` | Send Message | Sends a text message from a Facebook Page (not personal profiles) to a user via Messenger. Requires explicit user confirmation before calling, as this action delivers a message to a real end user. | | `FACEBOOK_TOGGLE_TYPING_INDICATOR` | Toggle Typing Indicator | Shows or hides the typing indicator for a user in Messenger. | | `FACEBOOK_UNLIKE_POST_OR_COMMENT` | Unlike Post or Comment | Removes a like from a Facebook post or comment. | | `FACEBOOK_UPDATE_COMMENT` | Update Comment | Updates an existing Facebook comment. IMPORTANT: This action requires a Page Access Token. The comment must belong to a post on a Page that you manage. Use the page_id parameter to ensure the correct page token is used, especially if you manage multiple pages. | | `FACEBOOK_UPDATE_PAGE_SETTINGS` | Update Page Settings | Updates settings for a specific Facebook Page. Requires the authenticated user to have MANAGE and CREATE_CONTENT tasks for the target page; verify roles via FACEBOOK_GET_PAGE_ROLES. Not all fields (about, description, general_info, etc.) are available for every Page category. | | `FACEBOOK_UPDATE_POST` | Update Post | Updates an existing Facebook Page post. | | `FACEBOOK_UPLOAD_PHOTOS_BATCH` | Upload Photos Batch | Uploads multiple photo files in batch to a Facebook Page or Album. Uses Facebook's batch API for efficient multi-photo upload. Maximum 50 photos per batch. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Facebook MCP server is an implementation of the Model Context Protocol that connects your AI agent to Facebook. It provides structured and secure access so your agent can perform Facebook operations on your behalf through a secure, permission-based interface. 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: - Python 3.9 or higher - A Composio account with an active API key - Basic familiarity with Python and async programming ### 1. Getting API Keys for OpenAI and Composio OpenAI API Key - Go to the [OpenAI dashboard](https://platform.openai.com/settings/organization/api-keys) and create an API key. You'll need credits to use the models, or you can connect to another model provider. - Keep the API key safe. Composio API Key - Log in to the [Composio dashboard](https://dashboard.composio.dev?utm_source=toolkits&utm_medium=framework_docs). - Navigate to your API settings and generate a new API key. - Store this key securely as you'll need it for authentication. ### 2. Install dependencies Install the required libraries. What's happening: - composio connects your agent to external SaaS tools like Facebook - pydantic-ai lets you create structured AI agents with tool support - python-dotenv loads your environment variables securely from a .env file ```bash pip install composio pydantic-ai python-dotenv ``` ### 3. Set up environment variables Create a .env file in your project root. What's happening: - COMPOSIO_API_KEY authenticates your agent to Composio's API - USER_ID associates your session with your account for secure tool access - OPENAI_API_KEY to access OpenAI LLMs ```bash COMPOSIO_API_KEY=your_composio_api_key_here USER_ID=your_user_id_here OPENAI_API_KEY=your_openai_api_key ``` ### 4. Import dependencies What's happening: - We load environment variables and import required modules - Composio manages connections to Facebook - MCPServerStreamableHTTP connects to the Facebook MCP server endpoint - Agent from Pydantic AI lets you define and run the AI assistant ```python import asyncio import os from dotenv import load_dotenv from composio import Composio from pydantic_ai import Agent from pydantic_ai.mcp import MCPServerStreamableHTTP load_dotenv() ``` ### 5. Create a Tool Router Session What's happening: - We're creating a Tool Router session that gives your agent access to Facebook tools - The create method takes the user ID and specifies which toolkits should be available - The returned session.mcp.url is the MCP server URL that your agent will use ```python async def main(): api_key = os.getenv("COMPOSIO_API_KEY") user_id = os.getenv("USER_ID") if not api_key or not user_id: raise RuntimeError("Set COMPOSIO_API_KEY and USER_ID in your environment") # Create a Composio Tool Router session for Facebook composio = Composio(api_key=api_key) session = composio.create( user_id=user_id, toolkits=["facebook"], ) url = session.mcp.url if not url: raise ValueError("Composio session did not return an MCP URL") ``` ### 6. Initialize the Pydantic AI Agent What's happening: - The MCP client connects to the Facebook endpoint - The agent uses GPT-5 to interpret user commands and perform Facebook operations - The instructions field defines the agent's role and behavior ```python # Attach the MCP server to a Pydantic AI Agent facebook_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY}) agent = Agent( "openai:gpt-5", toolsets=[facebook_mcp], instructions=( "You are a Facebook assistant. Use Facebook tools to help users " "with their requests. Ask clarifying questions when needed." ), ) ``` ### 7. Build the chat interface What's happening: - The agent reads input from the terminal and streams its response - Facebook API calls happen automatically under the hood - The model keeps conversation history to maintain context across turns ```python # Simple REPL with message history history = [] print("Chat started! Type 'exit' or 'quit' to end.\n") print("Try asking the agent to help you with Facebook.\n") while True: user_input = input("You: ").strip() if user_input.lower() in {"exit", "quit", "bye"}: print("\nGoodbye!") break if not user_input: continue print("\nAgent is thinking...\n", flush=True) async with agent.run_stream(user_input, message_history=history) as stream_result: collected_text = "" async for chunk in stream_result.stream_output(): text_piece = None if isinstance(chunk, str): text_piece = chunk elif hasattr(chunk, "delta") and isinstance(chunk.delta, str): text_piece = chunk.delta elif hasattr(chunk, "text"): text_piece = chunk.text if text_piece: collected_text += text_piece result = stream_result print(f"Agent: {collected_text}\n") history = result.all_messages() ``` ### 8. Run the application What's happening: - The asyncio loop launches the agent and keeps it running until you exit ```python if __name__ == "__main__": asyncio.run(main()) ``` ## Complete Code ```python import asyncio import os from dotenv import load_dotenv from composio import Composio from pydantic_ai import Agent from pydantic_ai.mcp import MCPServerStreamableHTTP load_dotenv() async def main(): api_key = os.getenv("COMPOSIO_API_KEY") user_id = os.getenv("USER_ID") if not api_key or not user_id: raise RuntimeError("Set COMPOSIO_API_KEY and USER_ID in your environment") # Create a Composio Tool Router session for Facebook composio = Composio(api_key=api_key) session = composio.create( user_id=user_id, toolkits=["facebook"], ) url = session.mcp.url if not url: raise ValueError("Composio session did not return an MCP URL") # Attach the MCP server to a Pydantic AI Agent facebook_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY}) agent = Agent( "openai:gpt-5", toolsets=[facebook_mcp], instructions=( "You are a Facebook assistant. Use Facebook tools to help users " "with their requests. Ask clarifying questions when needed." ), ) # Simple REPL with message history history = [] print("Chat started! Type 'exit' or 'quit' to end.\n") print("Try asking the agent to help you with Facebook.\n") while True: user_input = input("You: ").strip() if user_input.lower() in {"exit", "quit", "bye"}: print("\nGoodbye!") break if not user_input: continue print("\nAgent is thinking...\n", flush=True) async with agent.run_stream(user_input, message_history=history) as stream_result: collected_text = "" async for chunk in stream_result.stream_output(): text_piece = None if isinstance(chunk, str): text_piece = chunk elif hasattr(chunk, "delta") and isinstance(chunk.delta, str): text_piece = chunk.delta elif hasattr(chunk, "text"): text_piece = chunk.text if text_piece: collected_text += text_piece result = stream_result print(f"Agent: {collected_text}\n") history = result.all_messages() if __name__ == "__main__": asyncio.run(main()) ``` ## Conclusion You've built a Pydantic AI agent that can interact with Facebook through Composio's Tool Router. With this setup, your agent can perform real Facebook actions through natural language. You can extend this further by: - Adding other toolkits like Gmail, HubSpot, or Salesforce - Building a web-based chat interface around this agent - Using multiple MCP endpoints to enable cross-app workflows (for example, Gmail + Facebook for workflow automation) This architecture makes your AI agent "agent-native", able to securely use APIs in a unified, composable way without custom integrations. ## How to build Facebook MCP Agent with another framework - [ChatGPT](https://composio.dev/toolkits/facebook/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/facebook/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/facebook/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/facebook/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/facebook/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/facebook/framework/codex) - [Cursor](https://composio.dev/toolkits/facebook/framework/cursor) - [VS Code](https://composio.dev/toolkits/facebook/framework/vscode) - [OpenCode](https://composio.dev/toolkits/facebook/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/facebook/framework/openclaw) - [Hermes](https://composio.dev/toolkits/facebook/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/facebook/framework/cli) - [Google ADK](https://composio.dev/toolkits/facebook/framework/google-adk) - [LangChain](https://composio.dev/toolkits/facebook/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/facebook/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/facebook/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/facebook/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/facebook/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. - [Linkedin](https://composio.dev/toolkits/linkedin) - LinkedIn is a professional networking platform for connecting, sharing content, and engaging with business opportunities. It's the go-to place for building your professional brand and unlocking new career connections. - [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. It helps you improve search rankings and drive organic traffic. - [Amcards](https://composio.dev/toolkits/amcards) - AMCards lets you create and mail personalized greeting cards online. Build stronger customer relationships with easy, automated card campaigns. - [Beamer](https://composio.dev/toolkits/beamer) - Beamer is a news and changelog platform for in-app announcements and feature updates. It helps companies boost user engagement by sharing news where users are most active. - [Benchmark email](https://composio.dev/toolkits/benchmark_email) - Benchmark Email is a platform for creating, sending, and tracking email campaigns. It's built to help you engage audiences and analyze results—all in one place. - [Bigmailer](https://composio.dev/toolkits/bigmailer) - BigMailer is an email marketing platform for managing multiple brands with white-labeling and automation. 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 Facebook MCP? With a standalone Facebook MCP server, the agents and LLMs can only access a fixed set of Facebook tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Facebook and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Pydantic AI? Yes, you can. Pydantic AI 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 Facebook tools. ### Can I manage the permissions and scopes for Facebook while using Tool Router? Yes, absolutely. You can configure which Facebook 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 Facebook data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)