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CRM

Lightfield MCP connector

Connecting Lightfield to Elaichi lets Claude, ChatGPT, Cursor and the Elaichi Agent read and update your Lightfield accounts, contacts and lists as the signed-in person, with every action recorded in an audit log.

  • How it connects. Connects with an API key. The credential goes into a vault nobody reads back.

  • One address. https://api.elaichi.ai/mcp, the same for every user.

  • Their own access. An agent never gets more than the person it acts for.

How to connect

How to connect Lightfield to Claude, ChatGPT or Cursor

Two steps, about a minute.

1

In Elaichi

Connect Lightfield once

  1. Open Connections, choose Add connection, and pick Lightfield.

  2. Optionally set Share with to give a team access, then press Connect.

  3. Paste a Lightfield API key. One person generates a token in Lightfield and pastes it once. Everyone else works through Share with, and never sees it.

The credential is vaulted. Nobody reads it back, not even the AI.

Add connection

Choose a connector.

lightfield
Lightfield
Affinity
Attio
Clazar
EveryAction
Follow Up Boss
2

In your AI client

Point it at one endpoint

Everyone in the organization uses the same address, and each person only ever reaches what their own account allows.

Lightfield MCP connector for Claude

  1. 1

    Open Customize, then Connectors.

  2. 2

    Press Add.

  3. 3

    Name it, paste the MCP server URL, then Continue.

    https://api.elaichi.ai/mcp
  4. 4

    Sign in and approve.

On Team and Enterprise, an Owner adds it once. Everyone else turns it on for themselves.

Lightfield MCP connector for ChatGPT

  1. 1

    Open Plugins, then press the + button.

  2. 2

    Name it and paste the endpoint into Server URL.

    https://api.elaichi.ai/mcp
  3. 3

    Leave Authentication on OAuth, then tick the risk acknowledgement.

  4. 4

    Press Create, then sign in and approve.

Works on the web today. The plugin directory lives at chatgpt.com/plugins.

Lightfield MCP connector for Cursor

  1. 1

    Open ~/.cursor/mcp.json.

  2. 2

    Add the endpoint under mcpServers.

    https://api.elaichi.ai/mcp
  3. 3

    Reload Cursor, then sign in and approve.

~/.cursor/mcp.json

{
  "mcpServers": {
    "elaichi": {
      "url": "https://api.elaichi.ai/mcp"
    }
  }
}

Set up per machine, so repeat it on each computer you work from.

Connect Lightfield to any MCP client

  1. 1

    Add the endpoint as a remote MCP server.

    https://api.elaichi.ai/mcp
  2. 2

    Sign in and approve.

{
  "mcpServers": {
    "elaichi": {
      "url": "https://api.elaichi.ai/mcp"
    }
  }
}

The Elaichi Agent already has these tools, with nothing to set up.

Use cases

What teams do with Lightfield through Elaichi

Every one of these runs inside the access the person already has, and lands in the same audit log.

  • Sales

    Catch the account up after a call

    Describe what changed on the call and the Lightfield account and contact records are updated for you, without clicking through every field.

  • Sales

    Check who is on a target list

    Ask which accounts, contacts and opportunities sit on a Lightfield list before a territory review or an outreach push.

  • Marketing

    Build a list for the next campaign

    Create a new Lightfield list and fill it with the contacts that match a plain description, such as everyone at manufacturing accounts in the Northeast.

  • Customer Success

    See how an account changed over time

    Pull the field history for a Lightfield account to see when the owner, stage or renewal date changed and what the value was before.

  • Revenue Operations

    Clean up duplicate contacts safely

    Find duplicate contacts in Lightfield, remove the extra copies, and restore one if a deletion turns out to be a mistake.

  • Sales Development

    Add new prospects without leaving the chat

    Paste the details from an inbound email and a new Lightfield contact and account are created with the right fields filled, based on how your Lightfield fields are defined.

Try asking

  • “Update the Acme account: owner is Priya, stage is proposal.”
  • “Which contacts are on the Q3 enterprise list?”
  • “Show the field history for the Northwind account this month.”

See all 87 Lightfield tools below

AI tools

Lightfield tools for your AI agents

87 tools are ready to call through Elaichi's MCP endpoint the moment you connect Lightfield, governed by the same roles, restrictions, and audit log as everything else in Elaichi.

See it in Elaichi

What connecting Lightfield gets you

6 screens from the product, each doing one job for your Lightfield account.

The agent

Ask about Lightfield accounts in plain language.

Type a question and get answers from live Lightfield contacts, accounts and lists.

  • accounts
  • contacts
  • lists
  • opportunities

Ask Elaichi to work across your apps.

Update the Acme account: owner is Priya, stage is proposal.

Which contacts are on the Q3 enterprise list?

Show the field history for the Northwind account this month.

Also runs in Claude, ChatGPT or Cursor

MCP clients

One endpoint puts Lightfield in every client.

Claude, ChatGPT and Cursor reach Lightfield through one governed endpoint, no SDK, no shared API key.

ElaichiMCP clients
Claude ChatGPT Cursor

Copy the endpoint

https://api.elaichi.ai/mcp
Client Connected by Status Last used
Claude
E

Emma Laurent

• Connected 4 minutes ago
Cursor
S

Sofia Ricci

• Connected 2 hours ago
ChatGPT
C

Clara Nowak

• Connected Yesterday

Tool catalog

87 Lightfield tools, no code to write.

Accounts, contacts, lists and field history, covered without building anything yourself.

  • Lightfield auth validate
  • Lightfield accounts get definitions
  • Lightfield accounts list field history
  • Create a Lightfield account
ElaichiTools
Tool Action Description
Lightfield auth validate Validate Validate the current lightfield API key and confirm it is active before making scoped API requests. Returns: id, createdAt, fields, httpLink. Takes no parameters beyond authentication.
Lightfield accounts get definitions Get Get the field and relationship definitions available on Lightfield accounts, covering both system-defined and custom fields. Returns: fieldDefinitions, objectType, relationshipDefinitions. Useful for discovering field keys, select options, and relationship cardinalities before creating or updating records. Takes no parameters.
Lightfield accounts list field history List Get the value-change history for a single field on a Lightfield account, newest first, with consecutive identical values collapsed. Returns history entries with displayValue, value, valueType, isCreate, and recordedAt. Required: account_id, field_key. Only attribute-backed fields have history — column-backed system fields return an error.
Create a Lightfield account Create Create a new Lightfield account record. Returns the created account including id, fields, relationships, createdAt, updatedAt, and httpLink. Required: fields (must include $name). Read-only: $howTheyMakeMoney and $accountStatus cannot be set; a $website improves background enrichment matching.
Update a Lightfield account by ID Update Update an existing Lightfield account by id; only the fields and relationships included in the request are modified. Returns the updated account including id, fields, relationships, createdAt, updatedAt, and httpLink. Required: id. Read-only: $howTheyMakeMoney and $accountStatus cannot be updated.

Toolboxes

Every team gets its own Lightfield toolbox.

Sales, Marketing and Customer Success each work from a toolbox scoped to their job.

  • Sales
  • Marketing
  • Customer Success
  • Sales Development
ElaichiToolboxes
Name Source template Tools Created

Sales toolbox

Lightfield · accounts and opportunities

Lightfield starter 18 Mar 4, 2026

Marketing toolbox

Lightfield · lists and campaign contacts

— 9 Mar 2, 2026

Customer Success toolbox

Lightfield · account changes and field history

— 24 Feb 27, 2026

Sales Development toolbox

Lightfield · new contacts and accounts

Lightfield starter 6 Feb 19, 2026

Revenue Operations toolbox

Lightfield · data quality and field definitions

— 31 Jan 30, 2026

Leadership toolbox

Lightfield · account and pipeline review

— 12 Jan 22, 2026

Shared connections

Share Lightfield access without sharing the key.

One person connects Lightfield, teammates work through it and never see the API key.

  • Sales EMEA
  • Sales Americas
  • Marketing
  • Customer Success
ElaichiConnections
Connection Scope Status Access
LI

Lightfield (Sales EMEA)

Connected by Emma Laurent

Personal • Active 1 team · 6 members
LI

Lightfield (Sales Americas)

Connected by James Whitfield

Organization • Active 3 teams · 24 members
LI

Lightfield (Marketing)

Connected by Sofia Ricci

Organization • Active 2 teams · 11 members
LI

Lightfield (Customer Success)

Connected by Daniel Ortega

Personal • Needs re-auth 1 team · 3 members
LI

Lightfield (Sales Development)

Connected by Clara Nowak

Personal • Active Not shared
LI

Lightfield (Revenue Operations)

Connected by Michael Brennan

Personal • Active 2 teams · 9 members

Audit log

Every Lightfield change names who made it.

When, who, what happened and which account or contact, in an append-only log.

  • When
  • Who
  • What happened
  • Type
ElaichiAudit log
When Who What happened Type

2 minutes ago

Mar 6, 2026, 3:10 PM

E

Emma Laurent

[email protected]

Restriction Created Access

8 minutes ago

Mar 6, 2026, 3:04 PM

J

James Whitfield

[email protected]

Restriction Updated Access

14 minutes ago

Mar 6, 2026, 2:58 PM

S

Sofia Ricci

[email protected]

Role Assigned Access

20 minutes ago

Mar 6, 2026, 2:52 PM

D

Daniel Ortega

[email protected]

Lightfield Users Updated MCP

26 minutes ago

Mar 6, 2026, 2:46 PM

C

Clara Nowak

[email protected]

Lightfield Accounts Created MCP

32 minutes ago

Mar 6, 2026, 2:40 PM

M

Michael Brennan

[email protected]

Lightfield Accounts List Toolbox

Launching soon

From answering questions to doing the work

A person no longer has to ask. A trigger starts the work, inside the same permissions and the same audit log as everything else. Automations and live dashboards are launching soon, on the Black plan.

Automations

A schedule starts Lightfield work, a person approves.

New Lightfield accounts are fetched, grouped, drafted into a digest, approved, then posted back.

Lightfield digest

Run 418 · started 2 minutes ago · on behalf of Emma Laurent

  1. ✓

    Schedule

    Every weekday at 08:00

    0.2s
  2. ✓

    Fetch accounts

    Lightfield

    1.4s
  3. ✓

    Group by owner

    Transform

    0.1s
  4. ✓

    Draft the digest

    Agent step

    Ran with 4 tools, returned a structured summary

    6.2s
  5. Approve the digest

    Needs approval

    Assigned to Michael Brennan

    Approve
  6. Post the digest

    Lightfield

    Queued

Collections and dashboards

Lightfield numbers arrive before anyone asks.

Accounts created over 14 days, broken down by team, refreshed on a schedule with no model.

Lightfield health

Refreshed 4 minutes ago · every 15 minutes · from the accounts collection

Live

Accounts

1,284 ↓ 12%

Contacts

96 ↓ 8%

Needs attention

3 ↑ 2

Updated this week

412 ↑ 9%

Accounts created

Last 14 days

By team

Share of activity

Sales EMEA 34%

Sales Americas 27%

Marketing 21%

Customer Success 18%

FAQ

Frequently asked questions

How do I connect Lightfield to Claude?

In Elaichi, choose Lightfield and paste your Lightfield API key when asked. There is no OAuth application to register and no client ID or secret to generate. Then in Claude open Customize, then Connectors, then Add, and paste https://api.elaichi.ai/mcp. Sign in with Elaichi and Lightfield is ready to use in Claude.

Does Lightfield work with ChatGPT and Cursor as well as Claude?

Yes. Once Lightfield is connected in Elaichi, the same endpoint, https://api.elaichi.ai/mcp, works in Claude, ChatGPT, Cursor, any other MCP client and the Elaichi Agent. You connect Lightfield once and every client gets it.

What can an AI agent actually do with my Lightfield data?

An AI agent connected through Elaichi can look up Lightfield accounts and contacts, create new ones, update them after a call, and remove or restore records. It can build Lightfield lists, show which accounts, contacts and opportunities are on a list, and pull the history of how a field changed over time. Short, concrete asks such as "update the Acme account owner to Priya" work better than long paragraphs.

Does connecting Lightfield give the AI access to everything in my CRM?

The AI can only reach what the Lightfield API key you connected can reach, and each person still signs in to Elaichi as themselves, so every Lightfield action is tied to a named person. Elaichi can then narrow that access further with roles and restrictions. It never widens what Lightfield itself allows.

Can my team share one Lightfield connection?

Yes. One person connects Lightfield in Elaichi and shares the connection with a team, and nobody else ever handles the Lightfield API key. Each teammate still signs in to Elaichi as themselves, so the audit log names who created, changed or removed each Lightfield record.

Can I stop an agent from deleting or changing things in Lightfield?

Yes. Restrictions in Elaichi work per action, so you can allow reading Lightfield accounts and contacts while blocking deletion or updates. A restricted action is never advertised to Claude, ChatGPT or Cursor at all, so no prompt, however worded, can reach it.

What happens to a Lightfield connection when someone leaves?

Offboarding a person in Elaichi ends their access to Lightfield through every client at once. A Lightfield connection they shared keeps working for everyone else on the team. If you want to remove Lightfield entirely, disconnecting it once in Elaichi removes it from Claude, ChatGPT, Cursor and every other client.

Does the Lightfield MCP connector work with Gemini, Codex, Claude Code or other MCP clients?

Yes. Lightfield is reached over the same MCP endpoint every client uses, so anything that speaks MCP can call it — Gemini, Codex, Claude Code, Windsurf, Cline, Zed and OpenCode among them — alongside Claude, ChatGPT, Cursor, and the Elaichi Agent. The tools on offer and the access behind them are identical whichever client asks. Only the setup screen differs.

Put Lightfield in front of your team

14 days on Gold, no credit card. Connect it once and pick what each team can call.

Works with
Claude ChatGPT Cursor and any other MCP client, or the Elaichi Agent.
When the trial ends
Nothing is deleted. Connections, roles and the audit log stay where they are, so subscribing picks up exactly where you left off.