How to integrate Inistate MCP with Codex

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

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Api Key

Inistate is a workspace platform for building workflow and record-management applications. It helps teams configure modules, track entries, audit changes, and manage files in one place.

12 Tools

Introduction

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

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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 1000+ 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 Inistate 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 dashboard.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 Inistate MCP server, and what's possible with it?

The Inistate MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Inistate account. It provides structured and secure access to your workspaces, modules, records, activities, and audit history, so your agent can inspect application structures, find records, create or update entries, manage workflow states, and review changes on your behalf.

  • Workspace and module discovery: Have your agent find accessible workspaces, list their modules, and review each module's fields, states, activities, and flows.
  • Record search and review: Let the agent find records using saved listings, filters, search terms, sorting, and selected fields, then inspect their values, state, audit details, and available activities.
  • Record creation and updates: Direct your agent to check required activity fields and available options before creating new records or updating existing ones.
  • Workflow state management: Instruct your agent to request state changes for one record or up to 100 records in the same module, while accounting for low confidence results.
  • Bulk changes and audit review: Have your agent update fields across up to 100 records in one module and review a record's comments, field changes, audit trail, and AI traceability context.

Conclusion

You've successfully integrated Inistate with Codex using Composio's MCP server. Now you can interact with Inistate 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 Inistate operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1000+ apps for cross-app workflows
  • CodeAct workbench for complex tool chaining

Next steps:

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

Supported Tools

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

Bulk Change Entry States

Request state transitions for 1-100 entries in one module.

Bulk Update Entries

Update fields on 1-100 entries in one module.

Change Entry State

Request a state transition for one module record; low confidence can flag the result and suppress the transition.

Create Entry

Create one record in a module through its create activity and return whether low confidence caused it to be flagged.

Get Activity Form

Get the required fields, current values, options, defaults, and confidence threshold for a module activity before submitting it.

Get Entry

Get one module record by ID, including its current values, state, audit metadata, and available activities.

Get Entry History

Return one chronological 50-item page of a record's audit trail, comments, field changes, and AI traceability context.

Get Module Schema

Get a module's fields and states, optionally including its activities and flows, before querying or changing records.

List Entries

Return one page of records from a module using a saved listing, field filters, search, sorting, and field projection.

List Modules

List modules available in a workspace so their exact names can be used in schema and record tools.

List Workspaces

List workspaces accessible to the connected API key, optionally filtering by workspace name.

Update Entry

Update fields on one existing module record through its edit activity and return whether low confidence caused it to be flagged.

FAQ

Frequently asked questions

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

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 Inistate tools.

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

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