2026-08-20 14:56safe
- Description of
calculate_spendchanged (6% word delta).
Public changelog
mcp.greencalculus.com
Contract history for the mcp.greencalculus.com MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
0Breaking · 90d
0Advisories
4Snapshots kept
2026-08-20Last observed
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.
2026-08-16 10:02risky
- safe Tool
explain_absencewas added. - risky Description of
resolve_factorchanged (79% word delta).
2026-08-16 03:01risky
- Description of
lookup_factorchanged (59% word delta).
Snapshot log
The hashes to pin against. Identical contracts hash identically.
| Observed | Contract hash | Tools |
|---|---|---|
| 2026-08-20 14:56 | eb67b023f79e | 11 |
| 2026-08-16 10:02 | 5b885e3ba1f8 | 11 |
| 2026-08-16 03:01 | c7532378535a | 10 |
| 2026-08-12 21:36 | f18b47a00b9d | 10 |
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/mcp.greencalculus.com)