How to connect Zoho to Claude Cowork

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Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Zoho account to Cowork via Composio Connect, enabling it to convert new leads to contacts in CRM, add a note to an existing Zoho deal, list all contacts added this week, and more such actions on your behalf without compromising your account security.

Also integrate Zoho with

Connecting Zoho to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Zoho account

Back in Cowork, ask the agent to connect to Zoho or give it any Zoho-related task.

For example, ask Cowork to:

  • "Convert new leads to contacts in CRM"
  • "Add a note to an existing Zoho deal"
  • "List all contacts added this week"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Zoho account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Zoho through MCP without you sharing account credentials directly with the agent.

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

The Zoho MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Zoho account. It provides structured and secure access to your Zoho CRM data, so your agent can perform actions like creating leads, updating records, tagging entries, and managing relationships between your contacts and accounts automatically.

  • Automated lead conversion: Instantly convert Zoho CRM leads into contacts, accounts, and even deals without manual effort.
  • Effortless CRM record creation: Direct your agent to add new records to any Zoho CRM module—like leads, contacts, or deals—in seconds.
  • Bulk record retrieval and updates: Let your agent fetch lists of records or update details across multiple modules to keep your CRM up to date.
  • Tag and organize CRM data: Have your agent create and apply new tags for streamlined segmentation and easier tracking of customers or activities.
  • Manage cross-module relationships: Enable your agent to associate or update related records between contacts, accounts, and other CRM modules for richer data connections.

Supported Tools & Triggers

Tools
Convert Zoho CRM LeadConverts a lead into a contact, account, and optionally a deal in Zoho CRM.
Create Zoho CRM RecordCreates new records in a specified module in Zoho CRM.
Create Zoho CRM TagCreates a new tag in Zoho CRM for a specific module.
Get Zoho CRM Module Fields MetadataRetrieves field metadata for a Zoho CRM module including API names, data types, permissions, and configuration details.
Get Zoho CRM Related Lists MetadataRetrieves related list metadata for a Zoho CRM module to discover correct api_name values.
Get Zoho CRM Related RecordsFetch related-list records (e.
Get Zoho CRM RecordsRetrieves records from a specified module in Zoho CRM.
Get Zoho CRM UsersTool to retrieve users from Zoho CRM.
List Zoho CRM ModulesLists all available Zoho CRM modules (standard + custom) to reliably select module API names/IDs for operations.
List Attachments for Zoho CRM RecordTool to list attachment metadata (id, File_Name, Size, Created_Time, etc.
Search Zoho CRM RecordsSearch for records within a Zoho CRM module using server-side queries.
Update Related Records in Zoho CRMAssociates or updates relationships between records across different modules in Zoho CRM.
Update Zoho CRM RecordUpdates existing records in a specified module in Zoho CRM.
Upload Attachment to Zoho CRM RecordTool to upload a file or attach a URL as an Attachment to a specific Zoho CRM record.

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FAQ

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

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

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

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

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