# How to connect OData to Claude

```json
{
  "title": "How to connect OData to Claude",
  "toolkit": "OData",
  "toolkit_slug": "odata",
  "framework": "Claude Cowork",
  "framework_slug": "claude-cowork",
  "url": "https://composio.dev/toolkits/odata/framework/claude-cowork",
  "markdown_url": "https://composio.dev/toolkits/odata/framework/claude-cowork.md",
  "updated_at": "2026-10-02T05:32:47.074Z"
}
```

## Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.
This guide walks you through the easiest and most secure way to connect your OData account to Claude via Composio Connect, enabling it to list all entity sets and schemas, query products with stock less than 10, create new sales order for customer, and more such actions on your behalf without compromising your account security.
Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

## Also integrate OData with

- [ChatGPT](https://composio.dev/toolkits/odata/framework/chatgpt)
- [Hermes](https://composio.dev/toolkits/odata/framework/hermes-agent)
- [Atomic Agent](https://composio.dev/toolkits/odata/framework/atomic-agent)

## Connect OData to Claude Cowork

### Connecting OData to Claude Web, Desktop, and Cowork
Two ways to add the Composio connector. Pick whichever you prefer.
### 1. Add with one click
Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.
[Add to Claude](https://claude.ai/customize/connectors?modal=add-custom-connector&connectorName=Composio&connectorUrl=https%3A%2F%2Fconnect.composio.dev%2Fmcp)
### Add manually
In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.
Click Add custom connector and paste in the Composio MCP server URL:

```bash
https://connect.composio.dev/mcp
```

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

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

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `ODATA_CREATE_ENTITY` | Create Entity | Create one entity or a bounded tree of new related entities in exactly one OData V2 POST. Use ODATA_GET_ENTITY_SCHEMA for navigation target, multiplicity, accepted input shape, and static or state-dependent deep-insert guidance. This does not support URI bindings or $expand. |
| `ODATA_DELETE_ENTITY` | Delete Entity | Permanently delete one metadata-keyed OData V2 entity only when metadata permits HTTP DELETE. If metadata forbids DELETE, some providers use update-based or business-specific logical deletion; this tool does not guess or universally remap that behavior. |
| `ODATA_GET_ENTITY` | Get Entity | Retrieve one metadata-declared OData V2 entity by its complete typed key and optionally project selected structural properties. |
| `ODATA_GET_ENTITY_SCHEMA` | Get Entity Schema | Return normalized CSDL keys, structural properties, navigation relationships, and effective restrictions for one exact entity set in the connected OData V2 service. |
| `ODATA_LIST_ENTITIES` | List Entities | Validate the connected OData V2 service and list its metadata-declared entity sets, ordered keys, and effective query and write restrictions. |
| `ODATA_QUERY_ENTITIES` | Query Entities | Return exactly one bounded page from a metadata-declared OData V2 entity set using validated filtering, projection, and ordering; expansion is not supported. |
| `ODATA_UPDATE_ENTITY` | Update Entity | Partially update one metadata-declared OData V2 entity through POST method tunneling with MERGE semantics; unsupported providers fail without PUT or PATCH fallback. |

## Supported Triggers

None listed.

## Troubleshooting

### 1. Why does Claude not use the Composio connector for OData?

The connector can show as connected, but Claude must use it in each OData conversation.
- Click + at the lower left of the chat, or type /.
- Hover Connectors.
- Turn on Composio.
- Ask Claude to connect to OData again.

### 2. Why does Claude show an MCP server error before OData connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for OData.
- Check that the connector URL is https://connect.composio.dev/mcp.
- Connectors run from Anthropic's cloud, so your device network is usually not the problem.
- Add the connector again from Customize > Connectors, then ask Claude to connect OData.
- If it fails again, send the error and the ofid_ reference id to support@composio.dev.

### 3. Why does the OData authorization link not work?

The Composio connector is one server. Your OData account connects separately when Claude asks for it.
- If the browser does not open, or the link expires, ask Claude to retry the OData connection.
- Composio creates a fresh OData authorization link.
- Open that link in your browser and finish the OData sign-in.

### 4. Why do OData actions fail after they worked before?

The OData connection can expire or lose permission.
- Ask Claude to inspect the OData connection.
- If the connection is unhealthy, disconnect it when Claude prompts you.
- Reconnect the OData account and retry the action.
- If Claude shows a permission prompt, approve it before Claude changes data in OData.
- If the action still fails with a permission error, check that the connected account has that permission in OData itself.

### 5. How do I switch to a different OData account?

Claude can manage the OData connection for you.
- Ask Claude to disconnect or delete the current OData account.
- Ask Claude to connect OData again.
- Open the new Composio authorization link for OData.
- Sign in with the other OData account in the browser.
- After the account connects, ask Claude to retry the OData task.

### 6. Why is my OData connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your OData connection works in Claude Web, Desktop, and Cowork.
- In Claude Desktop, open Customize > Connectors.
- Next to Composio, click ⋮ and click Clear cache.
- If OData tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
- On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect OData.

## Creating MCP Server - Stand-alone vs Composio SDK

The OData MCP server connects Claude Web, Desktop, and Cowork to your OData account through Composio. Once connected, Claude can use the available OData tools and triggers to complete tasks on your behalf.

## Complete Code

None listed.

## How to build OData MCP Agent with another framework

- [ChatGPT](https://composio.dev/toolkits/odata/framework/chatgpt)
- [Hermes](https://composio.dev/toolkits/odata/framework/hermes-agent)
- [Atomic Agent](https://composio.dev/toolkits/odata/framework/atomic-agent)

## Related Toolkits

- [Excel](https://composio.dev/toolkits/excel) - Microsoft Excel is a robust spreadsheet application for organizing, analyzing, and visualizing data. It's the go-to tool for calculations, reporting, and flexible data management.
- [21risk](https://composio.dev/toolkits/_21risk) - 21RISK is a web app built for easy checklist, audit, and compliance management. It streamlines risk processes so teams can focus on what matters.
- [Abstract](https://composio.dev/toolkits/abstract) - Abstract provides a suite of APIs for automating data validation and enrichment tasks. It helps developers streamline workflows and ensure data quality with minimal effort.
- [AccuWeather](https://composio.dev/toolkits/accu_weather) - AccuWeather is a global weather service providing current conditions, forecasts, MinuteCast precipitation, alerts, and lightning data. Use it for fast, localized forecasts and real-time weather alerts.
- [Adafruit IO](https://composio.dev/toolkits/adafruit_io) - Adafruit IO is Adafruit's cloud platform for connected device and IoT project data. It helps you store, visualize, and act on sensor feeds without running your own backend.
- [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time.
- [Agentql](https://composio.dev/toolkits/agentql) - Agentql is a toolkit that connects AI agents to the web using a specialized query language. It enables structured web interaction and data extraction for smarter automations.
- [Agenty](https://composio.dev/toolkits/agenty) - Agenty is a web scraping and automation platform for extracting data and automating browser tasks—no coding needed. It streamlines data collection, monitoring, and repetitive online actions.
- [Ambee](https://composio.dev/toolkits/ambee) - Ambee is an environmental data platform providing real-time, hyperlocal APIs for air quality, weather, and pollen. Get precise environmental insights to power smarter decisions in your apps and workflows.
- [Ambient weather](https://composio.dev/toolkits/ambient_weather) - Ambient Weather is a platform for personal weather stations with a robust API for accessing local, real-time, and historical weather data. Get detailed environmental insights directly from your own sensors for smarter apps and automations.
- [Anonyflow](https://composio.dev/toolkits/anonyflow) - Anonyflow is a service for encryption-based data anonymization and secure data sharing. It helps organizations meet GDPR, CCPA, and HIPAA data privacy compliance requirements.
- [ApexVerify](https://composio.dev/toolkits/apexverify) - ApexVerify is a contact-data validation service for emails and phone numbers. Use it to normalize, verify, and clean leads before they enter your systems.
- [Api ninjas](https://composio.dev/toolkits/api_ninjas) - Api ninjas offers 120+ public APIs spanning categories like weather, finance, sports, and more. Developers use it to supercharge apps with real-time data and actionable endpoints.
- [Api sports](https://composio.dev/toolkits/api_sports) - Api sports is a comprehensive sports data platform covering 2,000+ competitions with live scores and 15+ years of stats. Instantly access up-to-date sports information for analysis, apps, or chatbots.
- [Apify](https://composio.dev/toolkits/apify) - Apify is a cloud platform for building, deploying, and managing web scraping and automation tools called Actors. It lets you automate data extraction and workflow tasks at scale—no infrastructure headaches.
- [Autom](https://composio.dev/toolkits/autom) - Autom is a lightning-fast search engine results data platform for Google, Bing, and Brave. Developers use it to access fresh, low-latency SERP data on demand.
- [Beach Day API](https://composio.dev/toolkits/beach_day_api) - Beach Day API is a beach intelligence service for search, conditions, scores, rules, amenities, tides, and country coverage. Use it to power trip planning, surf reports, safety checks, and location-aware beach discovery.
- [Beaconchain](https://composio.dev/toolkits/beaconchain) - Beaconchain is a real-time analytics platform for Ethereum 2.0's Beacon Chain. It provides detailed insights into validators, blocks, and overall network performance.
- [Big data cloud](https://composio.dev/toolkits/big_data_cloud) - BigDataCloud provides APIs for geolocation, reverse geocoding, and address validation. Instantly access reliable location intelligence to enhance your applications and workflows.
- [Bigpicture io](https://composio.dev/toolkits/bigpicture_io) - BigPicture.io offers APIs for accessing detailed company and profile data. Instantly enrich your applications with up-to-date insights on 20M+ businesses.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and OData MCP?

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

### Can I use Tool Router MCP with Claude Cowork?

Yes, you can. Claude Cowork 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 OData tools.

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

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

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