Lightfield MCP server
Yes. Lightfield publishes an official MCP server at https://mcp.lightfield.app/mcp. It's hosted. It offers 5 tools. We last checked it on 3 Nov 2026.
Official: documented on Lightfield's own site, at docs.lightfield.app. Checked 3 Nov 2026. Maintained by Stuart Brameld.
Key facts
As of 3 Nov 2026, Lightfield's official MCP server scores 65/100 (provisional) on MartechDB's Agent Readiness Index (v1.1). It answered 13 of our 13 checks in the last 90 days and has 5 tools named in its documentation.
How the Agent Readiness Index works · Wrong? Suggest a correction
Lightfield MCP server review
65/100
Lightfield's Lightfield MCP scores 65/100 on MartechDB's Agent Readiness Index: easy to connect an AI agent to, with a few gaps.
The good
Hosted by Lightfield: connect by URL, with nothing to install
Documented, with 5 tools known
Answered 100% of our checks in the last 90 days
The bad
Nothing we've found.
Not checked yet: how you sign in; what agent access costs. Anything not checked scores nothing.
Official MCP server
Lightfield MCP
- Address
- https://mcp.lightfield.app/mcp
- Runs
- Hosted
- Sign-in
- Vendor docs
- Official MCP Registry
- Not listed
- How we know it's official
-
- Documented on Lightfield's own site, at docs.lightfield.app.
- Documentation
- docs.lightfield.app/getting-started/mcp-quickstart/
- Tools
- 5 tools · from Lightfield's documentation
- First seen
- 21 Oct 2026
- Last checked
-
Reachable ·
28 Oct 2026: reachable29 Oct 2026: reachable30 Oct 2026: reachable31 Oct 2026: reachable1 Nov 2026: reachable2 Nov 2026: reachable3 Nov 2026: reachable
- Uptime
- 100% · 13 of 13 checks reachable since 22 Oct 2026
Lightfield MCP tools (5)
The server needs sign-in before it lists its tools, so these are as Lightfield's documentation names them (read 3 Nov 2026). They may be out of date.
-
get_current_userCheck the connected user's identity and role
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search_lightfield_api_docsFind API resources and endpoints
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get_lightfield_api_detailsRead the schema for a particular endpoint
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read_from_lightfieldRead workspace data
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write_to_lightfieldCreate or update workspace records
Connect your AI to Lightfield
Add the official Lightfield MCP server to Claude, ChatGPT or your editor.
Connect Lightfield MCP to Claude
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it Lightfield, paste the address below and click Add.
Connect Lightfield MCP to ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it Lightfield and paste the address below.
ChatGPT usually only connects to servers with self-serve sign-in or none.
Connect Lightfield MCP to Cursor
Opens Cursor if it's installed. If nothing happens, use the JSON below.
Connect Lightfield MCP to VS Code
Opens VS Code if it's installed. Otherwise add the JSON settings from the Cursor tab to your .vscode/mcp.json.
Lightfield MCP server questions
Does Lightfield have an official MCP server?
Yes. Lightfield publishes its MCP server itself. Lightfield's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies.
What is the Lightfield MCP server URL?
The address is https://mcp.lightfield.app/mcp.
How do I connect Lightfield MCP to Claude, ChatGPT or Cursor?
In Claude, add https://mcp.lightfield.app/mcp as a custom connector (Customize, Connectors, Add custom connector). In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http lightfield https://mcp.lightfield.app/mcp
What can the Lightfield MCP server do?
It offers 5 tools: get_current_user, search_lightfield_api_docs, get_lightfield_api_details, read_from_lightfield and write_to_lightfield (as its documentation names them, read on 3 Nov 2026).
Is the Lightfield MCP server in the official MCP Registry?
No. Lightfield hasn't published it to the official MCP Registry.
Is the Lightfield MCP server working?
Yes. It answered our most recent check. We last checked it on 3 Nov 2026.
What are the alternatives to Lightfield's MCP server?
In CRM, the most agent-friendly alternatives with an official MCP server are Attio (97/100), Zero (97/100), Pipedrive (96/100), NetHunt (95/100) and Twenty (94/100). Lightfield scores 65/100 on the same index.
Alternatives to Lightfield's MCP server
Vendors in CRM with an official MCP server, the most agent-friendly first. Lightfield scores 65/100.
Compare all 53 CRM vendors →
Change history
What we've seen change for Lightfield, newest first.
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Lightfield: Added to MartechDB with Lightfield MCP
Use with AI
Connect your AI to MartechDB
Then ask it about Lightfield, or any of the 1,708 marketing tools with an official MCP server. Free, no sign-in.
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it MartechDB, paste the address below and click Add. There's no sign-in.
The free plan allows one custom connector. On Team and Enterprise plans, an owner adds the connector first.
Claude Code
Run this in your terminal:
ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it MartechDB, paste the address below and choose No authentication.
Developer mode is on Plus and Pro plans, and on Business, Enterprise and Edu if an admin allows it.
API
The same data as JSON, with no sign-in. See the OpenAPI description for every endpoint and field.
CLI
Search the directory and print the command to connect a vendor's server, from your terminal. Needs Node 18 or later. View on npm
Show that your MCP server is verified
If you work at Lightfield, add this badge to your MCP docs or README. It's free, it's the same for every vendor, and it updates from our daily checks: it shows uptime while the server responds, and says so if it stops.
Something wrong or out of date? Suggest a correction or email us, and we'll check it against the evidence. Every correction we make is listed on Corrections.