io.github.rlrghb/outlook
olk
Outlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files
alive probed 2026-10-19
40tools
≈ 4.0ktokens, estimate
≈ 2.0 %of Claude's 200k window
2.8×the median server
94 msto initialize
6 msto list tools
- Run it
- npx -y olkcli@1.16.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- olk 1.16.1
- Capabilities
- logging, 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/rlrghb/olkcli
- Registry
- active, updated 2026-10-12 · 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 |
|---|---|---|
| mail_list | 225 | 6 % |
| calendar_delta | 159 | 4 % |
| changes | 158 | 4 % |
| calendar_view | 156 | 4 % |
| calendar_events | 154 | 4 % |
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.