io.github.adelaidasofia/whatsapp-mcp
WhatsApp MCP
WhatsApp MCP. SQLCipher-encrypted, scrubber-CI-gated, draft-and-confirm sends, voice transcription.
alive probed 2026-10-15
11tools
2.2ktokens in Claude Opus 5.5
2.3ktokens in Claude Code
1.1 %of a 200k context window
1.2ko200k_base estimate
9.4 sto initialize
695 msto list tools
- Run it
- uvx adelaidasofia-whatsapp-mcp==0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- whatsapp-mcp 4.1.0
- Capabilities
- logging, prompts, resources, 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/adelaidasofia/whatsapp-mcp
- Registry
- active, updated 2026-05-20 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| list_messages | 175 | 14 % |
| send_message | 162 | 13 % |
| send_reply_quote | 140 | 11 % |
| mark_chat_read | 133 | 11 % |
| send_reaction | 129 | 11 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.adelaidasofia/whatsapp-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.