io.github.chrischall/schoolpass-mcp
schoolpass-mcp
SchoolPass for Claude — students, arrival/dismissal calendar, pickup changes, and school info
alive probed 2026-10-19
11tools
≈ 3.5ktokens, estimate
≈ 1.8 %of Claude's 200k window
2.5×the median server
382 msto initialize
14 msto list tools
- Run it
- npx -y schoolpass-mcp@1.0.10 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- schoolpass-mcp 1.0.10
- Capabilities
- tools
- Instructions
- none
- 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/chrischall/schoolpass-mcp
- Registry
- active, updated 2026-10-16 · 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 |
|---|---|---|
| schoolpass_submit_dismissal_change | 897 | 25 % |
| schoolpass_cancel_dismissal_change | 588 | 17 % |
| schoolpass_get_calendar | 555 | 16 % |
| schoolpass_list_pickup_changes | 388 | 11 % |
| schoolpass_list_drivers | 242 | 7 % |
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.