io.github.ariroffe72/zmanim-mcp-server
Zmanim MCP Server
MCP server providing Jewish prayer times (zmanim) calculations for any location worldwide.
alive probed 2026-10-19
6tools
≈ 2.2ktokens, estimate
≈ 1.1 %of Claude's 200k window
1.5×the median server
9.2 sto initialize
543 msto list tools
- Run it
- uvx zmanim-mcp-server==0.3.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- zmanim_mcp 4.1.1
- Capabilities
- logging, prompts, resources, tools
- Instructions
- none
- Of a 1M window
- ≈ 0.2 % 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/ariroffe72/zmanim-mcp-server.git
- Registry
- active, updated 2026-05-31 · 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 |
|---|---|---|
| zmanim_get_shabbat_times | 394 | 18 % |
| zmanim_get_daily_times | 383 | 17 % |
| zmanim_get_shema_times | 376 | 17 % |
| zmanim_get_mincha_times | 369 | 17 % |
| zmanim_get_tefila_times | 346 | 16 % |
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.