How to integrate Eagle doc 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 Eagle doc MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or app, whichever you prefer.

Composio removes the Authentication handling completely from you. We handle the entire integration lifecycle, and all you need to do is just copy the URL below, authenticate inside Codex, and start using it.

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 Eagle doc MCP in Codex

Codex CLI

Run the command in your terminal.

Terminal

This will auto-redirect you to the Rube authentication page.

Rube authentication redirect page

Once you're authenticated, you will be able to access the tools.

Verify the installation by running:

codex mcp list

If you otherwise prefer to use config.toml, add the following URL to it. You can get the bearer token from rube.app → Use Rube → MCP URL → Generate token

[projects."/home/user/composio"]
trust_level = "untrusted"

[mcp_servers.rube]
bearer_token_env_var = "your bearer token"
enabled = true
url = "https://rube.app/mcp"

Codex in VS Code

If you have installed Codex in VS Code.

Then: ⚙️ → MCP Settings → + Add servers → Streamable HTTP:

Add the Rube MCP URL: https://rube.app/mcp and the bearer token.

VS Code MCP Settings

To verify, click on the Open config.toml

Open config toml in Codex

Make sure it's there:

[mcp_servers.composio_rube]
bearer_token_env_var = "your bearer token"
enabled = true
url = "https://rube.app/mcp"

Codex App

Codex App follows the same approach as VS Code.

  1. Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
Codex App MCP Settings
  1. Restart and verify if it's there in .codex/config.toml
[mcp_servers.composio_rube]
bearer_token_env_var = "your bearer token"
enabled = true
url = "https://rube.app/mcp"
  1. Save, restart the extension, and start working.

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

The Eagle doc MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Eagle doc account. It provides structured and secure access so your agent can perform Eagle doc operations on your behalf.

Supported Tools & Triggers

Tools
Process Any Document with OCRTool to process any document type with OCR and automatic classification.
Submit Batch Any Document OCR TaskTool to submit batch OCR processing tasks for various document types including bank statements, resumes, passports, delivery sheets, and more.
Delete Batch Processing TaskTool to delete a submitted batch processing task from the queue.
Eagle Doc Invoice OCR from Base64Tool to extract invoice data from base64 encoded images using Eagle Doc OCR API.
Get Management QuotaTool to get contractual quota allowance and current usage counters for all workloads.
Receipt OCR V1 (Legacy)Tool to process receipt images with v1 API to extract structured data.
Receipt OCR V3Tool to process receipt images into structured JSON with 40+ fields including merchant info, line items, taxes, and payments.
Get Receipt Quota V1Tool to get quota information for receipt processing API v1 (deprecated).
Get Receipt Quota V2 (Deprecated)Tool to get quota information for receipt processing API v2 (deprecated).
Extract Resume InformationTool to extract candidate information from resumes using OCR.
Get Current Month UsageTool to get current month's usage statistics including quota, pages processed, over-usage, and costs.
Get Monthly Usage HistoryTool to retrieve historical monthly usage data with pricing context for reconciliation and forecasting.
Get Usage Request LogsTool to retrieve chronological list of recent API calls with page counts and timestamps.

Conclusion

You've successfully integrated Eagle doc with Codex using Composio's Rube MCP server. Now you can interact with Eagle doc 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 Eagle doc operations
  • Managed authentication through Composio's Rube
  • 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 Eagle doc operations
  • Explore cross-app workflows by connecting more toolkits
  • Build automation scripts that leverage Codex's AI capabilities

How to build Eagle doc MCP Agent with another framework

OpenAI Agents SDK

OpenAI Agents SDK

Use Eagle doc MCP with OpenAI Agents SDK

Claude Agent SDK

Claude Agent SDK

Use Eagle doc MCP with Claude Agent SDK

Google ADK

Google ADK

Use Eagle doc MCP with Google ADK

LangChain

LangChain

Use Eagle doc MCP with LangChain

Vercel AI SDK

Vercel AI SDK

Use Eagle doc MCP with Vercel AI SDK

Mastra AI

Mastra AI

Use Eagle doc MCP with Mastra AI

LlamaIndex

LlamaIndex

Use Eagle doc MCP with LlamaIndex

CrewAI

CrewAI

Use Eagle doc MCP with CrewAI

Claude Code

Claude Code

Use Eagle doc MCP with Claude Code

FAQ

What are the differences in Tool Router MCP and Eagle doc MCP?

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

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

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

Used by agents from

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

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