How to integrate Felt MCP with Atomic Agent

Connect Atomic Agent to Felt MCP. Add geojson features to an existing map, duplicate a project map for a new client, and more using natural language, with authentication handled for you.

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Api Key

Felt is a modern GIS platform for creating, editing, and sharing interactive maps. It streamlines collaboration and mapping workflows for teams working with geospatial data.

15 Tools

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 Felt.

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 Felt account. See the Atomic Agent documentation for installation instructions.

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How Atomic Agent connects to Felt

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 Felt to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. 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.
  3. Ask Atomic Agent to do something in Felt. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Felt 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 Felt MCP server, and what's possible with it?

The Felt MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Felt account. It provides structured and secure access to your maps, projects, and geospatial data, so your agent can perform actions like creating projects, modifying maps, updating map elements, and retrieving user or map details on your behalf.

  • Project and map creation: Instantly have your agent create new Felt projects and initialize interactive maps to kickstart geospatial workflows.
  • Element and layer management: Direct your agent to add, update, or delete map elements and layers—making it easy to modify map content or clean up unwanted data.
  • Map duplication and deletion: Clone existing maps for experimentation or backup, or remove entire maps and projects when they’re no longer needed.
  • Detailed map and user insights: Retrieve comprehensive details about any specific map or your authenticated user profile for streamlined map management and reporting.

Use Felt from Atomic Agent

With your account connected, ask Atomic Agent to work with Felt in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

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 for the current limits that apply to your connection.

TOOLS

Supported Tools

Every Felt action and event your agent gets out of the box.

Create or Update Elements

Create or update map elements using GeoJSON FeatureCollection format.

Create Project

Create a new Felt project with the specified name and visibility settings.

Delete Element

Tool to delete a specific element from a map.

Delete Layer

Tool to delete a specific layer from a map.

Delete Map

Permanently deletes a map and all its associated data from Felt.

Delete Project

Tool to delete a project and all its contents.

Duplicate Map

Creates a complete copy of a Felt map including all layers, elements, and configuration.

Get Map Details

Retrieves comprehensive details of a specific Felt map including title, URL, layers, elements, basemap settings, access permissions, and timestamps.

Get User Details

Tool to retrieve information about the authenticated user.

List Element Groups

Retrieves all element groups from a Felt map.

List Elements

Lists all elements on a specific map as a GeoJSON FeatureCollection.

List Layers

Tool to list all layers on a specific map.

List Projects

Tool to retrieve a list of projects accessible to the user.

List Sources

List all data sources (external data connections) accessible to the authenticated user.

Update Project

Tool to update an existing project's name or visibility.

FAQ

Frequently asked questions

With a standalone Felt MCP server, the agents and LLMs can only access a fixed set of Felt tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Felt and many other apps based on the task at hand, all through a single MCP endpoint.

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 Felt tools.

Yes, absolutely. You can configure which Felt 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.

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 Felt data and credentials are handled as safely as possible.

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