<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>MedRates · mcp · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/fyi-medrates-mcp/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: HSTS header (unverified → fail)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d04-76f3-9bcf-c50309cee532</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d04-76f3-9bcf-c50309cee532</guid><description>HSTS header (unverified → fail). Compared against 2026-09-15.</description><pubDate>Wed, 16 Sep 2026 08:11:26 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d07-7883-88c1-69cf8e1ef0d0</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d07-7883-88c1-69cf8e1ef0d0</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.). Compared against 2026-09-15.</description><pubDate>Wed, 16 Sep 2026 08:11:26 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] mcp: Tool “price_quote” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d08-72ec-bf8a-26659be97ec1</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d08-72ec-bf8a-26659be97ec1</guid><description>Tool “price_quote” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Wed, 16 Sep 2026 08:11:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d0a-72b3-81b5-2facbe770ba7</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d0a-72b3-81b5-2facbe770ba7</guid><description>Tool “search” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Wed, 16 Sep 2026 08:11:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d0c-7987-96fb-0029a1d4830e</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a945-4d0c-7987-96fb-0029a1d4830e</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-15.</description><pubDate>Wed, 16 Sep 2026 08:11:26 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: HSTS header (fail → unverified)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a420-078b-7244-af62-fbd3a8353761</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a420-078b-7244-af62-fbd3a8353761</guid><description>HSTS header (fail → unverified). Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 08:12:37 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Authorization (Authorisation not yet verified: we couldn&apos;t confirm whether this endpoint requires it.)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a420-0792-74f7-8479-ae48714f6e96</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a0a420-0792-74f7-8479-ae48714f6e96</guid><description>Authorization (Authorisation not yet verified: we couldn&apos;t confirm whether this endpoint requires it.). Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 08:12:37 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] mcp: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a037f0-1f83-7bc1-a992-2d0317c1b9a3</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a037f0-1f83-7bc1-a992-2d0317c1b9a3</guid><description>Stability (0.97 → pass). Compared against 2026-08-24.</description><pubDate>Tue, 25 Aug 2026 08:01:18 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] mcp: HSTS header (unverified → fail)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a00471-2666-74fd-bc68-47bdd600f400</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a00471-2666-74fd-bc68-47bdd600f400</guid><description>HSTS header (unverified → fail). Compared against 2026-08-14.</description><pubDate>Sat, 15 Aug 2026 08:01:59 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a00471-2667-73cf-b25b-69f9f33dae61</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_01a00471-2667-73cf-b25b-69f9f33dae61</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.). Compared against 2026-08-14.</description><pubDate>Sat, 15 Aug 2026 08:01:59 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] mcp: HSTS header (fail → unverified)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_019fff4b-01b7-792c-a5c9-9772a9aa32cd</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_019fff4b-01b7-792c-a5c9-9772a9aa32cd</guid><description>HSTS header (fail → unverified). Compared against 2026-08-13.</description><pubDate>Fri, 14 Aug 2026 08:02:13 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mcp: Authorization (Authorisation not yet verified: we couldn&apos;t confirm whether this endpoint requires it.)</title><link>https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_019fff4b-01b8-7e75-b70f-a72d9db3eeb0</link><guid isPermaLink="true">https://verifymcp.io/servers/fyi-medrates-mcp/mcp#chg-chg_019fff4b-01b8-7e75-b70f-a72d9db3eeb0</guid><description>Authorization (Authorisation not yet verified: we couldn&apos;t confirm whether this endpoint requires it.). Compared against 2026-08-13.</description><pubDate>Fri, 14 Aug 2026 08:02:13 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item></channel></rss>