com.srofia/untilfree
Untilfree - FIRE Calculator
Is the Untilfree MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-10.
Untilfree FIRE app (App Store, Google Play): your freedom date and FIRE retirement numbers.
alive probed 2026-11-14 · unchanged since 2026-11-10 · HTTP 200
- Endpoint
- https://untilfree.mcp.srofia.com/mcp (streamable-http)
- Host
- untilfree.mcp.srofia.com
- Protocol
- 2025-11-25
- Reports itself as
- untilfree 1.0.0
- Capabilities
- resources, tools
- Instructions
- none
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 3.8k tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 3.9k. The o200k_base estimate is 2.2k. Counted again when the tool definitions change. Method.
- Website
- https://srofia.com/untilfree
- Registry
- active, updated 2026-11-09 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.73×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| calculate_freedom_day | 1 108 | 639 | 29 % |
| fire_variants | 1 098 | 633 | 29 % |
| retire_at_age | 1 049 | 605 | 27 % |
| how_long_will_savings_last | 571 | 329 | 15 % |
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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.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.