io.github.jaredhobbs/cronalert
cronalert
Is the io.github.jaredhobbs/cronalert MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Manage CronAlert uptime monitors, check results, and incidents from any MCP client.
alive probed 2026-11-14 · unchanged since 2026-10-31
- Run it
- npx -y cronalert-mcp@1.5.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- cronalert 1.5.1
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 4.0k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 4.2k. The o200k_base estimate is 2.2k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/jaredhobbs/cronalert-mcp
- Registry
- active, updated 2026-09-25 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.85×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| create_monitor | 1 395 | 752 | 34 % |
| update_monitor | 837 | 451 | 21 % |
| import_monitors | 315 | 170 | 8 % |
| list_monitors | 236 | 127 | 6 % |
| delete_monitor | 232 | 125 | 6 % |
Compare this server with others.
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Servers that mention incidents or monitors.
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- Downtester Status com.downtester/status · needs auth
- Uptimely com.getuptimely/uptimely · needs auth
- com.hyperping/hyperping · alive
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 server answers initialize and tools/list. Nothing to fix.