io.github.JMLEE850623/talktoplanb-mcp
talktoplanb
MCP server for TalkToPlanB: list rooms, read & send messages (WhatsApp alternative).
alive probed 2026-10-14
4tools
666tokens in Claude Opus 5.5
726tokens in Claude Code
0.3 %of a 200k context window
385o200k_base estimate
337 msto initialize
9 msto list tools
- Run it
- npx -y talktoplanb-mcp@1.0.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- talktoplanb 1.0.0
- 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/JMLEE850623/talktoplanb-mcp
- Registry
- active, updated 2026-06-07 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| send_message | 146 | 38 % |
| read_messages | 114 | 30 % |
| list_rooms | 67 | 17 % |
| whoami | 58 | 15 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.JMLEE850623/talktoplanb-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.