How to integrate Zoho inventory MCP with OpenCode

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How to integrate Zoho inventory MCP with OpenCode

This guide explains how to connect Zoho inventory MCP to OpenCode using Composio Connect, which simplifies OAuth, API changes, and reliability concerns.

There are two ways to set this up:

Also integrate Zoho inventory with

Why use Composio?

Composio provides a single MCP server or CLI tool that exposes a set of meta-tools, allowing you to:

  • Connect to 1,000+ apps with on-demand tool loading, so you do not fill your LLM context window with unnecessary tool definitions.
  • Use programmatic tool calling through a remote Bash tool, letting LLMs write their own code to handle complex tool chaining. This reduces back-and-forth for frequent tool calls.
  • Handle large tool responses outside the LLM context to keep conversations lean.

Connect Zoho inventory with OpenCode

Option 1: Using Composio CLI

1. Install Composio CLI

Install the Composio CLI, authenticate, and initialize your project:

bash
# Install the Composio CLI
curl -fsSL https://composio.dev/install | bash

# Authenticate with Composio
composio login

During login, you will be redirected to the sign-in page. Finish the flow and you are all set.

Composio CLI authorization screen

2. Authorize Zoho inventory

Once the CLI is installed, it is essentially done. Give OpenCode access to your apps with these steps:

  1. Launch OpenCode.
  2. Prompt it to "Authenticate with Zoho inventory Composio".
  3. Complete the authentication and authorization flow, and your Zoho inventory integration is all set.
  4. Start asking anything you want.

Option 2: Using Composio MCP

You can also connect Zoho inventory to OpenCode by adding Composio as an MCP server through the OpenCode CLI.

1. Add the Composio MCP server

bash
opencode mcp add

This launches an interactive prompt.

2. Fill in the fields

FieldValue
Namecomposio
Typeremote
URLhttps://connect.composio.dev/mcp
Require OAuthYes
Have client IDNo
OpenCode MCP server interactive prompt for Composio

Alternatively, you can skip the interactive prompt and paste the configuration directly into your OpenCode config file.

Open your global OpenCode config:

bash
open ~/.config/opencode/opencode.json

Add this under the mcp key and save the file.

bash
{
  "mcp": {
    "composio": {
      "type": "remote",
      "url": "https://connect.composio.dev/mcp",
      "enabled": true
    }
  }
}

3. Authenticate

Authenticate the Composio MCP server you just added:

bash
opencode mcp auth composio

This opens a browser session. Authorize Composio and you are done.

Composio browser authorization for OpenCode MCP

4. Verify installation

bash
opencode mcp list

5. Connect Zoho inventory with OpenCode

Now, in the chat, ask the agent to connect to Zoho inventory or give it any Zoho inventory-related task.

For example, ask it to:

  • "Check current stock for a specific item"
  • "List all pending sales orders today"
  • "Create a new purchase order for supplier"

It will prompt you to authenticate and authorize access to Zoho inventory.

That is it. Composio tools are now available in OpenCode, and your Zoho inventory account is ready to use.

Supported Tools & Triggers

Tools
Add Credit Note CommentTool to add a comment to a credit note in Zoho Inventory.
Add Invoice AttachmentTool to upload an attachment to a specific invoice.
Add Invoice CommentTool to add a comment to a specific invoice in Zoho Inventory.
Apply Credits To InvoicesTool to apply credits from a credit note to one or more invoices.
Bulk Delete Sales OrdersTool to bulk delete sales orders.
Bulk Email InvoicesSends multiple invoices by email to a contact in a single API call.
Bulk Export InvoicesTool to bulk export invoices as a single PDF.
Bulk Print InvoicesGenerate a consolidated PDF containing multiple invoices for printing or archiving.
Bulk Print PackagesTool to bulk print package slips as a consolidated PDF.
Cancel Invoice Write OffTool to cancel write off for an invoice.
Create BillTool to create a bill in Zoho Inventory.
Create ContactTool to create a new contact (customer or vendor) in Zoho Inventory.
Create Contact PersonTool to create a contact person.
Create Credit NoteTool to create a new credit note in Zoho Inventory.
Create Customer PaymentTool to create a customer payment in Zoho Inventory.
Create InvoiceTool to create a new invoice in Zoho Inventory.
Create ItemTool to create a new item in Zoho Inventory.
Create Item GroupTool to create an item group in Zoho Inventory.
Create PackageTool to create a package for a sales order in Zoho Inventory.
Create Purchase OrderTool to create a purchase order in Zoho Inventory.
Create Sales OrderTool to create a sales order in Zoho Inventory.
Deactivate ContactTool to mark a contact as inactive in Zoho Inventory.
Deactivate ItemTool to mark an item as inactive in Zoho Inventory.
Deactivate Item GroupTool to mark an item group as inactive in Zoho Inventory.
Delete Composite ItemPermanently deletes a composite item from Zoho Inventory.
Delete ContactTool to delete a contact.
Delete Contact PersonTool to delete a contact person.
Delete InvoiceTool to delete an invoice.
Delete Invoice AttachmentTool to delete an invoice attachment.
Delete Invoice CommentDelete a specific comment from an invoice in Zoho Inventory.
Delete ItemTool to delete an item.
Delete Item GroupTool to delete an item group.
Delete Item ImageTool to delete an image associated with an item.
Delete PackageTool to delete a package.
Delete Sales OrderTool to delete a sales order.
Disable Payment ReminderTool to disable payment reminders for an invoice.
Email ContactTool to email a contact in Zoho Inventory.
Email Contact StatementTool to email a statement of transactions to a contact.
Email Credit NoteTool to email a credit note to customers.
Email InvoiceTool to email a specific invoice to customers.
Enable Invoice Payment ReminderTool to enable payment reminders for an invoice.
Get ContactTool to retrieve a specific contact by ID from Zoho Inventory.
Get Contact AddressTool to get contact address.
Get Credit NoteTool to retrieve a credit note by ID.
Get Credit Note Email ContentTool to get credit note email content including subject, body, recipients, and available templates.
Get Current UserTool to get details of the currently authenticated user in Zoho Inventory.
Get Sales OrderTool to retrieve the details of an existing sales order.
List BillsTool to list bills.
List ContactsTool to list all contacts (customers and vendors) in Zoho Inventory.
List Credit NotesTool to list all credit notes.
List CurrenciesTool to list all currencies configured in Zoho Inventory.
List Invoice PaymentsTool to list all payments received for a specific invoice.
List InvoicesTool to list all invoices in Zoho Inventory.
List Item GroupsTool to list all item groups in Zoho Inventory.
List ItemsTool to list all items in Zoho Inventory.
List OrganizationsTool to list all organizations the user has access to in Zoho Inventory.
List Purchase OrdersTool to list purchase orders.
List Sales OrdersTool to list sales orders.

Way Forward

Now that Zoho inventory is connected, extend your setup by connecting the other apps you already use every day, so your agent can run true cross-app workflows end to end.

  • Connect Calendar to turn threads into scheduled meetings automatically.
  • Connect Slack or Teams to post summaries, approvals, and alerts where your team works.
  • Connect Notion, Linear, Jira, or Asana to convert requests into tickets, tasks, and docs.
  • Connect Drive, Dropbox, or OneDrive to fetch, file, and share attachments without manual steps.

Start with one workflow you do repeatedly, then keep adding apps as you find new handoffs. With everything behind a single MCP endpoint, your agent can coordinate multiple tools safely and reliably in one conversation.

How to build Zoho inventory MCP Agent with another framework

FAQ

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

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

Can I use Tool Router MCP with OpenCode?

Yes, you can. OpenCode 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 inventory tools.

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

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

Used by agents from

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

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