# How to integrate Sympla MCP with Atomic Agent ```json { "title": "How to integrate Sympla MCP with Atomic Agent", "toolkit": "Sympla", "toolkit_slug": "sympla", "framework": "Atomic Agent", "framework_slug": "atomic-agent", "url": "https://composio.dev/toolkits/sympla/framework/atomic-agent", "markdown_url": "https://composio.dev/toolkits/sympla/framework/atomic-agent.md", "updated_at": "2026-08-11T13:15:17.922Z" } ``` ## Introduction Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Sympla. This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Sympla account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions. ## Also integrate Sympla with - [OpenAI Agents SDK](https://composio.dev/toolkits/sympla/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/sympla/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/sympla/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/sympla/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/sympla/framework/codex) - [OpenClaw](https://composio.dev/toolkits/sympla/framework/openclaw) - [Hermes](https://composio.dev/toolkits/sympla/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/sympla/framework/google-adk) - [LangChain](https://composio.dev/toolkits/sympla/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/sympla/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/sympla/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/sympla/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/sympla/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/sympla/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/sympla/framework/autogen) ## TL;DR ### How Atomic Agent connects to Sympla Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication. Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account. ## Connect Sympla to Atomic Agent ### Connect Sympla to Atomic Agent - Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key. - In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart. - Ask Atomic Agent to do something in Sympla. It searches Composio for the right tool. - On first use, open the sign-in link returned in the chat. Connect your Sympla account, then return to Atomic Agent to continue. ### Headless setup Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file. ```bash COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY ``` ## What is the Sympla MCP server, and what's possible with it? The Sympla MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Sympla account. It provides structured and secure access to your event management data, so your agent can perform actions like listing events, filtering by status, sorting results, and accessing event details on your behalf. - Comprehensive event listing: Ask your agent to fetch a complete list of all events you've created, streamlining your event management process. - Status-based event filtering: Easily filter your events by published status, so you can quickly find ongoing, upcoming, or draft events. - Custom event sorting: Sort your event listings by date, name, or other supported criteria for easier review and management. - Access detailed event information: Let your agent retrieve key event details to help with monitoring, reporting, or planning tasks. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `SYMPLA_LIST_EVENTS` | List Events | Tool to list all events created by the authenticated organizer. Use this when you need to fetch events from a Sympla account. Supports pagination, filtering by published status, date range, and sorting. | ## Supported Triggers None listed. ## Troubleshooting ### Why is my API key rejected? Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying. ### Why are Composio tools unavailable after saving a key? Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk. ### Does Composio have a free plan? The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See [Composio pricing](/pricing) for the current limits that apply to your connection. ## Complete Code None listed. ## Conclusion ### Use Sympla from Atomic Agent With your account connected, ask Atomic Agent to work with Sympla in natural language. You can connect more apps through the same Composio integration as you need them. Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo). ## How to build Sympla MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/sympla/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/sympla/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/sympla/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/sympla/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/sympla/framework/codex) - [OpenClaw](https://composio.dev/toolkits/sympla/framework/openclaw) - [Hermes](https://composio.dev/toolkits/sympla/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/sympla/framework/google-adk) - [LangChain](https://composio.dev/toolkits/sympla/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/sympla/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/sympla/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/sympla/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/sympla/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/sympla/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/sympla/framework/autogen) ## Related Toolkits - [Google Calendar](https://composio.dev/toolkits/googlecalendar) - Google Calendar is a time management service for scheduling meetings, events, and reminders. It streamlines personal and team organization with integrated notifications and sharing options. - [Apaleo](https://composio.dev/toolkits/apaleo) - Apaleo is a cloud-based property management platform for hospitality businesses. It centralizes reservations, billing, and daily operations for smoother hotel management. - [Appointo](https://composio.dev/toolkits/appointo) - Appointo is an appointment booking platform for Shopify stores. It lets businesses add online scheduling to their websites with zero coding. - [Bart](https://composio.dev/toolkits/bart) - Bart is the Bay Area Rapid Transit system, providing fast public transportation across the San Francisco Bay Area. It helps commuters and travelers get real-time schedule info, plan routes, and stay updated on service changes. - [Blue Pillow Hotels & Stays](https://composio.dev/toolkits/bluepillow) - Blue Pillow Hotels & Stays is a hotel and stay discovery platform offering live offers, recommendations, and booking handoff. It helps surface and compare real-time deals and validate bookings for smoother reservations. - [Bookingmood](https://composio.dev/toolkits/bookingmood) - Bookingmood is commission-free booking software for rental businesses. It lets you manage reservations and sync bookings directly on your website. - [Booqable](https://composio.dev/toolkits/booqable) - Booqable is a rental software platform for managing inventory, bookings, and reservations. It helps businesses streamline rentals and keep track of every item with ease. - [Cal](https://composio.dev/toolkits/cal) - Cal is a meeting scheduling platform that offers shareable booking links and real-time calendar syncing. It streamlines the process of finding mutual availability to make scheduling effortless. - [Calendarhero](https://composio.dev/toolkits/calendarhero) - Calendarhero is a powerful scheduling platform that streamlines your calendar management across multiple services. It helps you efficiently schedule, reschedule, and organize meetings without the back-and-forth. - [Calendly](https://composio.dev/toolkits/calendly) - Calendly is an appointment scheduling tool that automates meeting invitations, availability checks, and reminders. It helps individuals and teams avoid endless email back-and-forth when booking meetings. - [Calendly MCP](https://composio.dev/toolkits/calendly_mcp) - Calendly is an appointment scheduling platform that manages event types, availability, and invites. Use it to automate booking, reduce back-and-forth, and surface open times quickly. - [Check Cherry](https://composio.dev/toolkits/check_cherry) - Check Cherry is a business management platform for photography and event service companies. It helps teams manage leads, bookings, appointments, offerings, payments, and workflows in one place. - [Cronfree Time Scheduler](https://composio.dev/toolkits/cronfree_time_scheduler) - Cronfree Time Scheduler is an API-based scheduler for recurring webhook calls. Use it to create and remove timezone-aware schedules without running cron. - [Etermin](https://composio.dev/toolkits/etermin) - eTermin is an online appointment scheduling platform for businesses to manage bookings. It streamlines client appointments, saving time and reducing scheduling conflicts. - [Evenium](https://composio.dev/toolkits/evenium) - Evenium is an all-in-one platform for managing professional events, from planning to analysis. It helps teams simplify event logistics, boost engagement, and track every detail in one place. - [Eventee](https://composio.dev/toolkits/eventee) - Eventee is a user-friendly event management platform for mobile and web. It boosts attendee engagement for in-person, virtual, and hybrid events. - [Eventzilla](https://composio.dev/toolkits/eventzilla) - Eventzilla is an event management platform for creating, promoting, and running events. It streamlines ticketing, registration, and attendee coordination for organizers. - [GoTable](https://composio.dev/toolkits/go_table) - GoTable is a restaurant management REST API for reservations, tables, guests, offers, availability, and webhooks. Use it to programmatically manage bookings, guest data, offers, and table availability. - [Humanitix](https://composio.dev/toolkits/humanitix) - Humanitix is a not-for-profit ticketing platform that donates 100% of profits to charity. It empowers event organizers to make social impact with every ticket sold. - [Ignav Flights](https://composio.dev/toolkits/ignav_flights) - Ignav Flights is a flight search API for airports, fares, itineraries, and booking links. It helps apps compare routes and prices fast, so travelers can find practical options sooner. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Sympla MCP? With a standalone Sympla MCP server, the agents and LLMs can only access a fixed set of Sympla tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Sympla and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Atomic Agent? Yes, you can. Atomic Agent 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 Sympla tools. ### Can I manage the permissions and scopes for Sympla while using Tool Router? Yes, absolutely. You can configure which Sympla 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 Sympla 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)