Public changelog
Contract history for the mfgcalcs.com MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
Advisories
[breaking] Tool get_cost_pressure_index was removed. [breaking] Tool get_duty_free_routes was removed. [breaking] Tool get_eti_outlook was removed. [breaking] Tool get_forecast was removed. [breaking] Tool get_forecast_accuracy was…
Contract changelog
Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.
get_cost_pass_through was removed.get_cost_pressure_index was removed.get_duty_free_routes was removed.get_eti_outlook was removed.get_forecast was removed.get_forecast_accuracy was removed.get_import_price_movers was removed.get_input_cost_diffusion was removed.+ 16 more in this revision
get_receipts was added.get_whats_new was added.ask changed (19% word delta).get_calculator changed (10% word delta).run_calculator changed (15% word delta).search_calculators changed (7% word delta).search_site changed (11% word delta).get_change_events was added.get_citation was added.get_freshness was added.Snapshot log
The hashes to pin against. Identical contracts hash identically.
| Observed | Contract hash | Tools |
|---|---|---|
| 2026-08-19 20:54 | 9ca620498e50 | 13 |
| 2026-08-18 04:15 | 3ea1a7d53cc4 | 35 |
| 2026-08-18 03:12 | edadfe093230 | 33 |
| 2026-08-17 20:00 | ae510266943b | 33 |
| 2026-08-12 21:36 | 52e01effa5dc | 30 |
Maintainer badge
Free forever for open-source maintainers. It reports what Zevruna actually observed, a green badge means no breaking change in ninety days, and it says so honestly when a server has never been polled.
[](https://zevruna.com/servers/mfgcalcs.com)