RiverWatch: USGS river levels & stream-flow gauges — per query · mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http · changes | VerifyMCPRecorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.https://verifymcp.io[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: Judged manipulation (unverified → pass)https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0d27c-2417-7944-8f21-b71479596c14https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0d27c-2417-7944-8f21-b71479596c14Judged manipulation (unverified → pass). Compared against 2026-09-23.Thu, 24 Sep 2026 08:15:45 GMTsecurityimprovementcheck.reverified[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0d27c-2419-7391-94d2-6ccd2198db2ahttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0d27c-2419-7391-94d2-6ccd2198db2aThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-23.Thu, 24 Sep 2026 08:15:45 GMTsecurityneutralserver.instructions_changed[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: Judged manipulation (pass → unverified)https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0cd55-76ab-7d2e-9354-86981aa97df8https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0cd55-76ab-7d2e-9354-86981aa97df8Judged manipulation (pass → unverified). Compared against 2026-09-22.Wed, 23 Sep 2026 08:15:25 GMTsecurityregressioncheck.unverifiable[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0cd55-76ae-733e-808b-8c233be3f2edhttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0cd55-76ae-733e-808b-8c233be3f2edThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-22.Wed, 23 Sep 2026 08:15:25 GMTsecurityneutralserver.instructions_changed[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: Judged manipulation (unverified → pass)https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b8b6-6af0-748d-95f2-92daa3a61824https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b8b6-6af0-748d-95f2-92daa3a61824Judged manipulation (unverified → pass). Compared against 2026-09-18.Sat, 19 Sep 2026 08:09:17 GMTsecurityimprovementcheck.reverified[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: Tool “a2awire_guide” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b8b6-6af1-7a4a-af13-cfc5bbf24392https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b8b6-6af1-7a4a-af13-cfc5bbf24392Tool “a2awire_guide” rewrote its description, which is the text the model reads. Compared against 2026-09-18.Sat, 19 Sep 2026 08:09:17 GMTsecurityneutraltool.description_changed[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b8b6-6af2-71ac-a305-4e0f20ac66f2https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b8b6-6af2-71ac-a305-4e0f20ac66f2The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-18.Sat, 19 Sep 2026 08:09:17 GMTsecurityneutralserver.instructions_changed[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: Judged manipulation (pass → unverified)https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b390-d6d7-7615-bc6e-5daf57322ea3https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b390-d6d7-7615-bc6e-5daf57322ea3Judged manipulation (pass → unverified). Compared against 2026-09-17.Fri, 18 Sep 2026 08:10:08 GMTsecurityregressioncheck.unverifiable[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b390-d6de-7125-b4cc-c593555da7b6https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a0b390-d6de-7125-b4cc-c593555da7b6The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-17.Fri, 18 Sep 2026 08:10:08 GMTsecurityneutralserver.instructions_changed[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: Tool “a2awire_guide” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a08a5b-2145-710e-bb6b-e17d9109b2ddhttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a08a5b-2145-710e-bb6b-e17d9109b2ddTool “a2awire_guide” rewrote its description, which is the text the model reads. Compared against 2026-09-09.Thu, 10 Sep 2026 08:07:02 GMTsecurityneutraltool.description_changed[SECURITY] mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http: Tool “data_session_open” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a08009-6141-74b8-835e-d118c2b42701https://verifymcp.io/servers/com-a2awire-data-river-level-stream-flow-flood-alert-gauge/mcp-data-riverwatch-usgs-river-levels-stream-flow-gauges-dc094e-http#chg-chg_01a08009-6141-74b8-835e-d118c2b42701Tool “data_session_open” rewrote its description, which is the text the model reads. Compared against 2026-09-07.Tue, 08 Sep 2026 08:01:33 GMTsecurityneutraltool.description_changed