# Lightfield MCP: Use Lightfield in Slack and Email

Source: https://maito.app/integrations/lightfield

Connect the Lightfield MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “What did we last discuss with Acme, and what's the next step?”

Lightfield is a CRM that keeps the history of every customer conversation. Connect the Lightfield MCP server to Maito once, and everyone on your team can use Lightfield from Slack, by email, or from Claude, ChatGPT, Cursor, Codex, Grok or Muse. Nobody else has to sign in.

-   Connects in one click
-   Sign in with Lightfield
-   One connection for the whole team
-   Server by [Lightfield](https://lightfield.app/)

Updated October 21, 2026

## What you can ask with Lightfield

Requests to Maito

![Dana](https://maito.app/marketing-avatars/dana.webp)

Dana in Slack

What did we last discuss with Acme, and what's the next step?

![Sam](https://maito.app/marketing-avatars/sam.webp)

Sam by email

Which deals are likely to close this month?

Maito uses Lightfield to do the work and replies where you asked.

## How to connect Lightfield

Open Connections in your workspace and choose Connect next to Lightfield. You sign in to Lightfield in a new tab, and that's the whole setup. Name the account and choose Workspace under who can use it. That's the only time anyone signs in: your whole team, shared chats and Loops can use Lightfield from then on. Or skip ahead and ask for the work: Maito sends you a link if Lightfield isn't connected yet.

## Questions

### What is the Lightfield MCP server URL?

Lightfield publishes it at https://mcp.lightfield.app/mcp, and it signs in with OAuth, so there's no key to copy.

### Can I use the Lightfield MCP server from Slack?

Yes. Connect it to Maito once, then mention Maito in any Slack channel or send it a direct message. The same connection works by email and from Claude, ChatGPT, Cursor, Codex, Grok or Muse.

### Does everyone on my team have to connect Lightfield?

No. One person connects it once and chooses Workspace. Then everyone in the workspace, shared chats and Loops can use Lightfield, without signing in themselves. Choose Only me instead to keep it to your own chats.

### Do I have to connect Lightfield before I ask?

No. If a request needs Lightfield and it isn't connected yet, your agent sends you a link. Connect it, and the work picks up where it stopped.

### Can I limit what Maito does in Lightfield?

Yes. After you connect, turn off any Lightfield tools you don't want Maito to use, such as the ones that change data. Tools Lightfield adds later stay off until you turn them on.

## Also in CRM

-   [Salesforce Salesforce is your CRM: accounts, contacts, opportunities, flows and reports.](https://maito.app/integrations/salesforce)
-   [Attio Attio is a CRM built around your company's relationships and data.](https://maito.app/integrations/attio)
-   [Zoho CRM Zoho CRM holds your leads, contacts, deals and sales workflows.](https://maito.app/integrations/zoho-crm)
-   [Affinity Affinity is a relationship CRM for dealmakers: deals, contacts, and who knows whom.](https://maito.app/integrations/affinity)
-   [Crossbeam Crossbeam shows overlaps between your accounts and your partners' accounts.](https://maito.app/integrations/crossbeam)
-   [EULER EULER runs partner programs and holds partner data in one place.](https://maito.app/integrations/euler)

[See all integrations](https://maito.app/integrations)

## Put your AI employee to work.

Set it up in minutes. Connect Lightfield, then hand Maito the first job.

[Put Maito to work](https://maito.app/login?returnTo=%2Fintegrations%2Flightfield)[Book a demo](https://cal.com/ddubovetzky/chat-with-the-founder)