How to integrate Apaleo MCP with Codex

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Introduction

Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With Apaleo MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or the app, whichever you prefer.

Also integrate Apaleo with

Why use Composio?

Apart from a managed and hosted MCP server, you will get:

  • CodeAct: A dedicated workbench that allows GPT to write its code to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Large tool responses: Handle them to minimise context rot.
  • Dynamic just-in-time access to 20,000 tools across 870+ other Apps for cross-app workflows. It loads the tools you need, so GPTs aren't overwhelmed by tools you don't need.

How to install Apaleo MCP in Codex

Run the setup command

Run this command in your terminal to add the Composio MCP server to Codex.

Terminal

It will initiate the authentication in a browser window, authorize Codex to access your Composio account.

Composio authentication page

(Optional) Authenticate with OAuth

To authenticate manually, run the login command to open a browser window and authorize Codex to access your Composio account.

bash
codex mcp login composio

Verify the connection

Run codex mcp list to confirm Composio appears as a registered MCP server.

bash
codex mcp list

Codex App

Codex App follows the same approach as VS Code.

  1. Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
  2. Fill the header and Key fields with { "x-consumer-api-key" = "ck_*******" }.
  3. The Key is the Composio API key, that you can find on connect.composio.dev
  4. Click on Authenticate and authorize Codex to your Composio account and you're all set.
Codex App MCP setup
  1. Restart and verify if it's there in .codex/config.toml
bash
[mcp_servers.composio]
url = "https://connect.composio.dev/mcp"
http_headers = { "x-consumer-api-key" = "ck_*******" }

What is the Apaleo MCP server, and what's possible with it?

The Apaleo MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Apaleo account. It provides structured and secure access to your property management operations, so your agent can perform actions like managing properties, handling units, checking availability, and automating setup tasks on your behalf.

  • Property management and archiving: Enable your agent to create, clone, or archive properties, letting you quickly scale or reorganize your portfolio as your business evolves.
  • Unit and unit group operations: Let your agent create new units or unit groups, check if specific units exist, and manage all aspects of your inventory with ease.
  • Attribute and setup automation: Ask your agent to create or verify unit attributes, ensuring your property data is always up-to-date and consistent.
  • Bulk unit creation: Allow your agent to generate multiple units in one go, following custom naming rules, to save you time during onboarding or expansion.
  • Property cloning and rapid deployment: Have your agent clone existing properties with all inventory and rate plans, making it simple to launch new locations based on proven setups.

Supported Tools & Triggers

Tools
Archive a propertyUse this endpoint to archive an existing live property this operation set the isarchived flag to trueyou must have at least one of these scopes: 'properties.
Check if a property existsCheck if a property exists by id.
Check if a unit attribute existsCheck if a unit attribute existsyou must have at least one of these scopes: 'unitattributes.
Check if a unit existsCheck if a unit exists by id.
Check if a unit group existsCheck if a unit group exists by id.
Clones a propertyUse this call to clone a specific property.
Create a unitUse this call to create a new unit.
Create a unit attributeUse this call to create a new unit attribute.
Create a unit groupUse this call to create a new unit group.
Create multiple unitsUse this call to create multiple units, following a naming rule.
Creates a propertyUse this call to create a new property.
Delete a unitUse this call to delete a unit.
Delete a unit groupUse this call to delete a unit group.
Deletes unit attributeDeletes unit attributeyou must have at least one of these scopes: 'unitattributes.
Get a properties listGet the list of properties.
Get a propertyGet a property by id.
Get a unitGet a unit by id.
Get a unit groupGet a unit group by id.
Get a units listGet the list of units.
Get unit attribute by idGet unit attribute by idyou must have at least one of these scopes: 'unitattributes.
Get unit attribute listGet unit attribute listyou must have at least one of these scopes: 'unitattributes.
List Unit GroupsGet the list of unit groups.
Move property to liveUse this endpoint to move an existing test property to live this operation changes the property status to 'live'you must have at least one of these scopes: 'properties.
Replace a unit groupUse this call to modify a unit group.
Reset Property DataThis endpoint deletes transactional data for a property in 'test' status.
Returns a list of supported countriesReturns a list of iso country codes that could be used to create properties.
Returns number of unit groupsReturns number of unit groups matching the filter criteriayou must have at least one of these scopes: 'unitgroups.
Returns number of unitsReturns number of units matching the filter criteriayou must have at least one of these scopes: 'units.
Return total count of propertiesReturn total count of propertiesyou need to be authorized (no particular scope required)

Conclusion

You've successfully integrated Apaleo with Codex using Composio's MCP server. Now you can interact with Apaleo directly from your terminal, VS Code, or the Codex App using natural language commands.

Key benefits of this setup:

  • Seamless integration across CLI, VS Code, and standalone app
  • Natural language commands for Apaleo operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 870+ apps for cross-app workflows
  • CodeAct workbench for complex tool chaining

Next steps:

  • Try asking Codex to perform various Apaleo operations
  • Explore cross-app workflows by connecting more toolkits
  • Build automation scripts that leverage Codex's AI capabilities

How to build Apaleo MCP Agent with another framework

FAQ

What are the differences in Tool Router MCP and Apaleo MCP?

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

Can I use Tool Router MCP with Codex?

Yes, you can. Codex 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 Apaleo tools.

Can I manage the permissions and scopes for Apaleo while using Tool Router?

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

Used by agents from

Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
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Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.