<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>io.github.physics-star-cat/databutler-us-rates · api-mcp-us-rates · 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/physics-star-cat-databutler-us-rates/api-mcp-us-rates.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] api-mcp-us-rates: Authorization (partial → fail)</title><link>https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92ae-78f9-8d73-e27173a5ae2a</link><guid isPermaLink="true">https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92ae-78f9-8d73-e27173a5ae2a</guid><description>Authorization (partial → fail). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:11:13 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] api-mcp-us-rates: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b0-7919-8d3e-1991b5d9139f</link><guid isPermaLink="true">https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b0-7919-8d3e-1991b5d9139f</guid><description>Tool safety (pass → unverified). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:11:13 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] api-mcp-us-rates: Transport (pass → unverified)</title><link>https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b1-7518-aa14-088f9ae819de</link><guid isPermaLink="true">https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b1-7518-aa14-088f9ae819de</guid><description>Transport (pass → unverified). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:11:13 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] api-mcp-us-rates: Stability (0.90 → unverified)</title><link>https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b1-7ccf-977b-276a724088d5</link><guid isPermaLink="true">https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b1-7ccf-977b-276a724088d5</guid><description>Stability (0.90 → unverified). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:11:13 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] api-mcp-us-rates: HSTS header (pass → fail)</title><link>https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b2-733f-b6eb-94f4090d8221</link><guid isPermaLink="true">https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b2-733f-b6eb-94f4090d8221</guid><description>HSTS header (pass → fail). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:11:13 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] api-mcp-us-rates: Endpoint reachability (reachable → behind authorisation)</title><link>https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b5-7c2f-9ad0-1c10dbbb5b73</link><guid isPermaLink="true">https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a19660-92b5-7c2f-9ad0-1c10dbbb5b73</guid><description>Endpoint reachability (reachable → behind authorisation). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 09:11:13 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] api-mcp-us-rates: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a143fb-2455-75a0-8612-2c8f8c0718e9</link><guid isPermaLink="true">https://verifymcp.io/servers/physics-star-cat-databutler-us-rates/api-mcp-us-rates#chg-chg_01a143fb-2455-75a0-8612-2c8f8c0718e9</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-15.</description><pubDate>Fri, 16 Oct 2026 09:11:34 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>