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Krater
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Krater MCP server

krater.ai

Yes. Krater publishes an official MCP server at https://api.krater.ai/v1/mcp. It's hosted. We last checked it on 6 Nov 2026.

Official MCP server
Hosted
Sign-in: see vendor docs

Official: documented on Krater's own site, at krater.ai. Checked 6 Nov 2026. Maintained by Stuart Brameld.

Key facts

As of 6 Nov 2026, Krater's official MCP server scores 55/100 (provisional) on MartechDB's Agent Readiness Index (v1.1). It answered 7 of our 7 checks in the last 90 days.

How the Agent Readiness Index works · Wrong? Suggest a correction

Krater MCP server review

55/100

Krater's Krater MCP scores 55/100 on MartechDB's Agent Readiness Index: usable by AI agents, with gaps.

The good

  • Hosted by Krater: connect by URL, with nothing to install

  • Published to the official MCP Registry

  • Answered 100% of our checks in the last 90 days

The bad

  • Nothing we've found.

Not checked yet: how you sign in; a docs page listing its tools; what agent access costs. Anything not checked scores nothing.

Official MCP server

Krater MCP

Address
https://api.krater.ai/v1/mcp
Runs
Hosted
Sign-in
Sign-in: see vendor docs
Vendor docs
Official MCP Registry
Listed as ai.krater/krater · published 29 Oct 2026
How we know it's official
  • Documented on Krater's own site, at krater.ai.
Checked 6 Nov 2026.
Documentation
krater.ai/mcp
Tools
Not known. It needs sign-in before it lists them.
First seen
30 Oct 2026
Last checked
Reachable ·
31 Oct 2026: reachable
1 Nov 2026: reachable
2 Nov 2026: reachable
3 Nov 2026: reachable
4 Nov 2026: reachable
5 Nov 2026: reachable
6 Nov 2026: reachable
Uptime
100% · 7 of 7 checks reachable since 31 Oct 2026

Connect your AI to Krater

Add the official Krater MCP server to Claude, ChatGPT or your editor.

Connect Krater MCP to Claude

Claude.ai and Claude Desktop

  1. Open Customize, then Connectors.

  2. Click +, then Add custom connector.

  3. Name it Krater, paste the address below and click Add.

Claude Code

Krater MCP server questions

Does Krater have an official MCP server?

Yes. Krater publishes its MCP server itself. Krater's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies.

What is the Krater MCP server URL?

The address is https://api.krater.ai/v1/mcp.

How do I connect Krater MCP to Claude, ChatGPT or Cursor?

In Claude, add https://api.krater.ai/v1/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 krater https://api.krater.ai/v1/mcp

Is the Krater MCP server in the official MCP Registry?

Yes, as ai.krater/krater.

Is the Krater MCP server working?

Yes. It answered our most recent check. We last checked it on 6 Nov 2026.

What are the alternatives to Krater's MCP server?

In AI chatbots & voice agents, the most agent-friendly alternatives with an official MCP server are SmartsUpp (97/100), Cekura (97/100), Brandwise (95/100), Knowbase (92/100) and Intercom (91/100). Krater scores 55/100 on the same index.

Alternatives to Krater's MCP server

Vendors in AI chatbots & voice agents with an official MCP server, the most agent-friendly first. Krater scores 55/100.

SmartsUpp

SmartsUpp

smartsupp.com

97/100
Cekura

Cekura

cekura.ai

97/100
Brandwise

Brandwise

brandwise.ai

95/100
Knowbase

Knowbase

knowbase.ai

92/100
Intercom

Intercom

intercom.com

91/100
Compare all 37 AI chatbots & voice agents vendors →

Change history

What we've seen change for Krater, newest first.

  1. Krater: Krater MCP added to the official MCP Registry

  2. Krater: Added to MartechDB with Krater MCP

Use with AI

Connect your AI to MartechDB

Then ask it about Krater, or any of the 1,723 marketing tools with an official MCP server. Free, no sign-in.

Claude.ai and Claude Desktop

  1. Open Customize, then Connectors.

  2. Click +, then Add custom connector.

  3. 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.

Show that your MCP server is verified

If you work at Krater, 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.

Official MCP server, verified by MartechDB
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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.