io.github.vb-tyagi/capx-cafe
capx café
Agent-native X (Twitter) posting as one MCP server; every post clears a server-side guardrail.
alive probed 2026-10-14
11tools
2.0ktokens in Claude Opus 5.5
2.1ktokens in Claude Code
1.0 %of a 200k context window
1.2ko200k_base estimate
328 msto initialize
9 msto list tools
- Run it
- npx -y capx-cafe@0.1.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- capx-cafe 0.1.3
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/vb-tyagi/capx-cafe
- Website
- https://capx-cafe.vercel.app
- Registry
- active, updated 2026-09-03 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| create_loop | 251 | 22 % |
| post_now | 207 | 18 % |
| upload_media | 131 | 11 % |
| preview | 103 | 9 % |
| connect_x | 93 | 8 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.vb-tyagi/capx-cafe)
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.