io.github.jetapi/jetapi-mcp-server
JetAPI
Send WhatsApp, Telegram, SMS and MAX messages, files and bulk mailings via JetAPI
alive probed 2026-10-19
14tools
≈ 3.6ktokens, estimate
≈ 1.8 %of Claude's 200k window
2.6×the median server
430 msto initialize
16 msto list tools
- Run it
- npx -y jetapi-mcp-server@1.0.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- jetapi-mcp-server 1.0.3
- Capabilities
- tools
- Instructions
- 317 characters
- Of a 1M window
- ≈ 0.4 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Repository
- https://github.com/jetapi/jetapi-mcp-server
- Website
- https://jetapi.io
- Registry
- active, updated 2026-09-23 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| send_file | 933 | 26 % |
| send_message | 822 | 23 % |
| send_bulk | 522 | 14 % |
| create_webhook | 266 | 7 % |
| update_webhook | 183 | 5 % |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.