io.github.mrfentmen/convertkit-mcp
convertkit-mcp
MCP server for Kit (ConvertKit): subscribers, forms, broadcasts. Needs an API key.
alive probed 2026-10-15
3tools
378tokens in Claude Opus 5.5
417tokens in Claude Code
0.2 %of a 200k context window
196o200k_base estimate
314 msto initialize
9 msto list tools
- Run it
- npx -y convertkit-mcp@1.0.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- convertkit-mcp 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mrfentmen/awesome-mcps
- Registry
- active, updated 2026-09-22 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| find_subscriber | 69 | 35 % |
| list_broadcasts | 67 | 34 % |
| list_forms | 60 | 31 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mrfentmen/convertkit-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.