<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Tallybuy · tallybuy · 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-tallybuy-tallybuy/tallybuy.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] tallybuy: Tool “list_price_drops” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a903-57cf-7f40-93ea-a1526d1c893d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a903-57cf-7f40-93ea-a1526d1c893d</guid><description>Tool “list_price_drops” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 00:02:10 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a903-57de-7e9e-bf70-89861c4f2c28</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a903-57de-7e9e-bf70-89861c4f2c28</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 00:02:10 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] tallybuy: Tool “compare_items” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c86-7cbf-9957-a6e8cdbf215b</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c86-7cbf-9957-a6e8cdbf215b</guid><description>Tool “compare_items” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 00:02:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “get_price_history” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c88-7e74-930c-d2da8b00eaaf</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c88-7e74-930c-d2da8b00eaaf</guid><description>Tool “get_price_history” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 00:02:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “get_product” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c89-7604-ab0c-839b4efabd56</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c89-7604-ab0c-839b4efabd56</guid><description>Tool “get_product” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 00:02:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “list_markets” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c89-7a5d-87d9-07332382a3ca</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c89-7a5d-87d9-07332382a3ca</guid><description>Tool “list_markets” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 00:02:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “list_offers” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8a-7b28-902c-53157837cb07</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8a-7b28-902c-53157837cb07</guid><description>Tool “list_offers” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 00:02:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “search_products” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8b-7155-a343-4ff11a2eea5d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8b-7155-a343-4ff11a2eea5d</guid><description>Tool “search_products” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 00:02:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8c-720a-8662-e29939aa4182</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8c-720a-8662-e29939aa4182</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 00:02:23 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] tallybuy: Tool “compare_items” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2ea-71bd-ac1b-760f095ff277</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2ea-71bd-ac1b-760f095ff277</guid><description>Tool “compare_items” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 00:02:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “get_product” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2ed-71c8-a946-664b8ede72c0</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2ed-71c8-a946-664b8ede72c0</guid><description>Tool “get_product” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 00:02:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “list_markets” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f0-7195-9907-eef67cd21220</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f0-7195-9907-eef67cd21220</guid><description>Tool “list_markets” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 00:02:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “list_offers” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f0-7ce8-8e8f-7b1a48c1bbaa</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f0-7ce8-8e8f-7b1a48c1bbaa</guid><description>Tool “list_offers” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 00:02:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: Tool “search_products” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f3-7563-b703-869f1de29ca6</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f3-7563-b703-869f1de29ca6</guid><description>Tool “search_products” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 00:02:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] tallybuy: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f4-757b-ad47-c7964f93202e</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f4-757b-ad47-c7964f93202e</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 00:02:09 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] tallybuy: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a18a1c-4266-7412-ac66-7a7b5d9067f3</link><guid isPermaLink="true">https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a18a1c-4266-7412-ac66-7a7b5d9067f3</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 00:01:10 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>