How to integrate Melo MCP with Atomic Agent

Connect Atomic Agent to Melo MCP. Find cities with active listings in paris region, suggest location matches for 'boulogne' input, and more using natural language, with authentication handled for you.

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Api Key

Melo is a real estate API for real-time, deduplicated property listings and analytics in France. Access comprehensive market data and up-to-date property information with a single integration.

3 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 Melo.

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

Also integrate Melo with

How Atomic Agent connects to Melo

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 Melo 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 Melo. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Melo 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 Melo MCP server, and what's possible with it?

The Melo MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Melo account. It provides structured and secure access to real-time, deduplicated French real estate listings and market analytics, so your agent can perform actions like searching cities, suggesting locations, retrieving saved searches, and testing webhook integrations on your behalf.

  • City discovery and filtering: Instantly fetch and filter lists of cities to explore specific property markets or narrow down search locations.
  • Location autocomplete and suggestions: Have your agent suggest matching locations for partial queries, ensuring accurate and user-friendly real estate searches.
  • Personalized search retrieval: Retrieve and manage your saved searches to quickly revisit or update your real estate criteria.
  • Webhook event simulation: Test and validate webhook integrations by simulating events, making real estate workflow automation seamless.

Use Melo from Atomic Agent

With your account connected, ask Atomic Agent to work with Melo 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 Melo action and event your agent gets out of the box.

Get Cities

Tool to retrieve a list of cities with optional filters.

List Searches

Retrieves all property searches saved by the authenticated user from the Melo API.

Simulate Webhook

Simulates sending a Melo webhook event to a specified endpoint for testing webhook integrations.

FAQ

Frequently asked questions

With a standalone Melo MCP server, the agents and LLMs can only access a fixed set of Melo tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Melo 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 Melo tools.

Yes, absolutely. You can configure which Melo 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 Melo data and credentials are handled as safely as possible.

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