Public changelog
Contract history for the esimtabby.com MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
Advisories
No breaking changes observed. Quiet is good, and for a dependency, quiet is the whole point.
Contract changelog
Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.
create_checkout changed (69% word delta).create_topup_checkout changed (61% word delta).accepts was added to pay_order output.error was added to pay_order output.next_step was added to pay_order output.order_id was added to pay_order output.paid_with was added to pay_order output.result was added to pay_order output.+ 3 more in this revision
Snapshot log
The hashes to pin against. Identical contracts hash identically.
| Observed | Contract hash | Tools |
|---|---|---|
| 2026-08-21 07:05 | 50774cc89a39 | 11 |
| 2026-08-17 18:44 | a9bf56699aa8 | 11 |
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/esimtabby.com)