Contract history for the usaspending.caseyjhand.com MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
0Breaking · 90d
0Advisories
3Snapshots kept
2026-09-25Last 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.
2026-09-25 09:56risky
Field totals was added to usaspending_disaster_spending output.
Description of usaspending_search_awards changed (31% word delta).
Optional field assistance_listings was added to usaspending_search_awards; may shift model behaviour.
Enum value Loan Value added to sort on usaspending_search_awards.
Enum value Subsidy Cost added to sort on usaspending_search_awards.
Enum value Issued Date added to sort on usaspending_search_awards.
Default of sort on usaspending_search_awards changed "Award Amount" → unset.
Field applied_assistance_listings was added to usaspending_search_awards output.
2026-08-25 03:41risky
Field error was added to usaspending_autocomplete_filters output.
Field error was added to usaspending_disaster_spending output.
Field error was added to usaspending_get_agency output.
Field error was added to usaspending_get_award output.
Field error was added to usaspending_get_award_federal_accounts output.
Field error was added to usaspending_get_award_subawards output.
Field error was added to usaspending_get_award_transactions output.
Field error was added to usaspending_get_federal_account output.
+ 10 more in this revision
Snapshot log
The hashes to pin against. Identical contracts hash identically.
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/usaspending.caseyjhand.com)
