ZV-2026-1446 · 2026-09-25 · usgs-water.caseyjhand.com

usgs-water.caseyjhand.com: Type of total on water_list_parameters changed number → integer.

breaking

What changed

Type of total on water_list_parameters changed number → integer.

What to do

If your agents call usgs-water.caseyjhand.com, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.

The redline

−  number
+  integer   water_list_parameters
−  Get a USGS site's current reading ranked against its full period-of-record daily-mean perc…
+  Get a USGS site's current reading ranked against its full period-of-record daily-mean perc…   water_get_conditions
+  methodDescription  Field methodDescription was added to water_get_conditions output.
+  methodId  Field methodId was added to water_get_conditions output.
+  historicalContextStatus  Enum value no_matching_method added to historicalContextStatus on water_get_conditions.
−  Get the latest instantaneous (~15-min, real-time) values for up to 100 USGS sites in one c…
+  Get the latest instantaneous (~15-min, real-time) values for up to 100 USGS sites in one c…   water_get_readings
+  totalSeries  Field totalSeries was added to water_get_readings output.
−  Get a daily or instantaneous time series for one USGS site and parameter over a date range…
+  Get a daily or instantaneous time series for one USGS site and parameter over a date range…   water_get_series
+  methodId  Optional field methodId was added to water_get_series; may shift model behaviour.
+  statCd  Optional field statCd was added to water_get_series; may shift model behaviour.
+  methodDescription  Field methodDescription was added to water_get_series output.
+  methodId  Field methodId was added to water_get_series output.
+  otherSeries  Field otherSeries was added to water_get_series output.
+  statCd  Field statCd was added to water_get_series output.
+  statName  Field statName was added to water_get_series output.
−  List well-known USGS parameter codes with human-readable names, units, and thematic domain…
+  Look up USGS parameter codes — the 5-digit codes every other tool's parameterCd takes. Wit…   water_list_parameters
+  query  Optional field query was added to water_list_parameters; may shift model behaviour.
+  note  Field note was added to water_list_parameters output.
+  query  Field query was added to water_list_parameters output.
+  truncated  Field truncated was added to water_list_parameters output.
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