<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Premier Letters · api-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/com-premierletters-mcp/api-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] api-mcp: Tool “get_pricing” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a1a60e-89b5-7d96-b15d-0d01f29742e8</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a1a60e-89b5-7d96-b15d-0d01f29742e8</guid><description>Tool “get_pricing” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 10:15:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “create_order” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a1631b-7b88-762c-b21f-c7715207dc94</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a1631b-7b88-762c-b21f-c7715207dc94</guid><description>Tool “create_order” rewrote its description, which is the text the model reads. Compared against 2026-10-21.</description><pubDate>Thu, 22 Oct 2026 10:15:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a15df3-8988-7f35-a8bc-85b17478c2de</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a15df3-8988-7f35-a8bc-85b17478c2de</guid><description>Stability (0.97 → pass). Compared against 2026-10-20.</description><pubDate>Wed, 21 Oct 2026 10:13:23 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] api-mcp: Tool “create_order” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a158cd-413a-7e7a-9c80-cf76e7c62ed5</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a158cd-413a-7e7a-9c80-cf76e7c62ed5</guid><description>Tool “create_order” rewrote its description, which is the text the model reads. Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 10:13:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “get_pricing” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a158cd-413e-7a54-8920-7b4820ac003c</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a158cd-413e-7a54-8920-7b4820ac003c</guid><description>Tool “get_pricing” rewrote its description, which is the text the model reads. Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 10:13:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a158cd-4145-79eb-a375-ba24bde69fab</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a158cd-4145-79eb-a375-ba24bde69fab</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-19.</description><pubDate>Tue, 20 Oct 2026 10:13:28 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] api-mcp: Tool “create_order” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a12e54-67b2-7512-84da-091fdb5ed88f</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a12e54-67b2-7512-84da-091fdb5ed88f</guid><description>Tool “create_order” rewrote its description, which is the text the model reads. Compared against 2026-10-10.</description><pubDate>Mon, 12 Oct 2026 04:17:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “get_pricing” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a12e54-67b4-7c42-affa-1f9dabfba2c8</link><guid isPermaLink="true">https://verifymcp.io/servers/com-premierletters-mcp/api-mcp#chg-chg_01a12e54-67b4-7c42-affa-1f9dabfba2c8</guid><description>Tool “get_pricing” rewrote its description, which is the text the model reads. Compared against 2026-10-10.</description><pubDate>Mon, 12 Oct 2026 04:17:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>