Connect Custom CRM to Claude Code

Let Claude log notes and move deals inside your Custom CRM. From the terminal, inside the sessions where you already work.

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How do you connect Custom CRM to Claude Code?

Claude Code reaches outside tools through MCP servers. To connect Custom CRM, you add a Custom CRM MCP server: a small hosted service that exposes Custom CRM's data and actions over the Model Context Protocol. With a custom connector we build for you, that is one command in the terminal, then an OAuth sign-in with your own Custom CRM account. No API keys pasted into config files.

claude mcp add --transport http custom-crm https://your-connector-url/mcp

Then run /mcp inside a Claude Code session to sign in. Add it with --scope project and the connector is checked into the repo for your whole team.

What can Claude Code do in Custom CRM once connected?

Full read-write access to your custom CRM lets Claude update records where they live: log a call note on the right contact, move a deal to the next stage, create a follow-up task, and update fields after a meeting. The busywork that pulled you out of the conversation happens in the system itself.

Log a call or meeting note on the right contact or account
Move a deal or opportunity to the next pipeline stage
Create a follow-up task or reminder tied to a record
Update contact or company fields after a conversation
Create a new contact, lead, or deal from an inbound message
Find records matching a query and propose batched updates

One connector, every Claude surface

The connector we build is a remote MCP server, which is the same standard claude.ai and Claude Desktop use. Add it once and the same Custom CRM access works in Claude Code for you, in claude.ai for the rest of the team, and in Claude Desktop. One build, one set of permissions, one monthly plan covering all of them.

Build it yourself, or have it built?

If you live in the terminal, you can absolutely write your own MCP server against the Custom CRM API. The protocol is open. What you take on is everything around the happy path: OAuth token refresh, hosting, monitoring, keeping up when Custom CRM changes its API and when the MCP spec itself moves, and scoping write actions so an agent can never do more than you intended. We build Custom CRM connectors with separated read and write tools and approval gates on destructive actions, then host and maintain them so they keep working while you work.

Frequently asked questions

Does the same Custom CRM connector work in claude.ai and Claude Code?

Yes. It is one remote MCP server. Claude Code adds it with a single "claude mcp add" command; claude.ai and Claude Desktop add it as a custom connector in Settings. Each person signs in with their own Custom CRM account, so access always matches what that person can already see and do.

Do I need to host or maintain anything myself?

No. The connector runs as a hosted service we operate: we handle uptime, token health, API changes on Custom CRM's side, and MCP spec migrations under the monthly plan. Your side is one command in the terminal and an OAuth sign-in.

Is it safe to give a coding agent write access to Custom CRM?

Write access is scoped, not blanket. Read tools and write tools are separated, destructive actions like deleting or sending are gated behind your explicit approval, and the connector can never exceed the permissions of the Custom CRM account it signs in with. Revoking access is one click in Custom CRM.

More on the Custom CRM connector

Custom CRM connector for claude.ai Internal database + Claude Code Internal referral portal + Claude Code Proprietary ERP + Claude Code

Tell us what you run. We'll build the connector.

Pick your tool, choose what Claude should do, and get an instant scope and price. No call required.

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