SERVER

SDK

Rank #6,253

co.churnkey/churnkey

Read and manage Churnkey cancel flows, retention metrics, and payment recovery

4 versions

22 GitHub stars

by churnkey (1 servers)View repository ↗Claim this server

First listed

Aug 12, 2026

Last publish date

Sep 10, 2026

OVERVIEW

SDK is a Model Context Protocol (MCP) server published by churnkey. It ranks #6,253 of 132,046 servers tracked on MCP Toplist, and its repository has 22 GitHub stars. SDK is listed on Official MCP, with 4 tracked versions. It was first listed on Aug 12, 2026 and most recently updated on Sep 10, 2026.

STANDING

#6,253of 132,046 tracked serversTop 5%

Ranks ahead of 125,793 of 132,046 servers on MCP Toplist.

CONNECT

Use SDK

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

Remote · HTTP

claude mcp add --transport http churnkey https://mcp.churnkey.co/mcp

Remote · HTTP

[mcp_servers.churnkey]
url = "https://mcp.churnkey.co/mcp"

Add to ~/.codex/config.toml.

Remote · HTTP

https://mcp.churnkey.co/mcp

Settings → Connectors → “Add custom connector”, then paste this URL.

Remote · HTTP

{
  "mcpServers": {
    "churnkey": {
      "url": "https://mcp.churnkey.co/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

Remote · HTTP

{
  "servers": {
    "churnkey": {
      "type": "http",
      "url": "https://mcp.churnkey.co/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace.

Remote · HTTP

{
  "mcpServers": {
    "churnkey": {
      "serverUrl": "https://mcp.churnkey.co/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Remote · HTTP

{
  "mcpServers": {
    "churnkey": {
      "url": "https://mcp.churnkey.co/mcp"
    }
  }
}

BADGE

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Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/co.churnkey%2Fchurnkey.svg)](https://mcptoplist.com/server/co.churnkey%2Fchurnkey)

HTML

<a href="https://mcptoplist.com/server/co.churnkey%2Fchurnkey"><img src="https://mcptoplist.com/badge/co.churnkey%2Fchurnkey.svg" alt="MCP Toplist: Top 5% of 132,046" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 1 registry

Official MCP

ORGANIZATION

churnkey

Organization

churnkey

Servers in org

Versions across org

VERSIONS

Available versions (4)

Version	Published
2.3.0	Sep 10, 2026
2.2.0	Aug 13, 2026
2.1.0	Aug 12, 2026
2.0.0	Aug 12, 2026

FAQ

Frequently asked questions

Who maintains SDK?: SDK is maintained by churnkey, which publishes 1 MCP server (4 total versions) tracked on MCP Toplist.
Is SDK listed on the Official MCP Registry?: Yes — SDK is listed on the Official MCP Registry.
How many versions does SDK have?: MCP Toplist tracks 4 versions of SDK, most recently published on Sep 10, 2026.
Where can I find the source code for SDK?: The source code for SDK is hosted at github.com/churnkey/sdk.

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