<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Dead Brands Bot Arena · arena-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/co-deadbrands-arena/arena-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] arena-mcp: Tool “pet_buy” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a9ed-3f27-7471-b14f-d53d2279f1ba</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a9ed-3f27-7471-b14f-d53d2279f1ba</guid><description>Tool “pet_buy” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 04:17:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “pet_catalog” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a9ed-3f28-76e8-ba7c-61270c145594</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a9ed-3f28-76e8-ba7c-61270c145594</guid><description>Tool “pet_catalog” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 04:17:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a9ed-3f28-7d08-a1dc-6cf3751cf913</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a9ed-3f28-7d08-a1dc-6cf3751cf913</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 04:17:40 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “pet_catalog” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a4c1-8579-7b02-92f8-cf014f4d6102</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a1a4c1-8579-7b02-92f8-cf014f4d6102</guid><description>Tool “pet_catalog” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 04:11:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19f9c-d6cf-79a1-80d0-e940b5269a5e</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19f9c-d6cf-79a1-80d0-e940b5269a5e</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 04:13:38 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arena-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19a75-183f-7431-bce7-d7a10a7dbb2b</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19a75-183f-7431-bce7-d7a10a7dbb2b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 04:12:07 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_join” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19027-0542-74d5-8341-e43da9e7afcd</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19027-0542-74d5-8341-e43da9e7afcd</guid><description>Tool “arena_join” rewrote its description, which is the text the model reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:10:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_wait” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19027-054a-7b95-92fc-fd71fa8543d3</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19027-054a-7b95-92fc-fd71fa8543d3</guid><description>Tool “arena_wait” rewrote its description, which is the text the model reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:10:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19027-0551-7884-b279-e100142f57ff</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a19027-0551-7884-b279-e100142f57ff</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:10:38 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arena-mcp: A breaking change shipped without a version bump (still 0.1.0)</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5261-7133-b367-e4ca9f8c77b9</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5261-7133-b367-e4ca9f8c77b9</guid><description>A breaking change shipped without a version bump (still 0.1.0). Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>regression</category><category>server.breaking_without_version_bump</category></item><item><title>[SECURITY] arena-mcp: Tool “colosseum_defend” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-7163-aac9-2b88d894f901</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-7163-aac9-2b88d894f901</guid><description>Tool “colosseum_defend” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_ping” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-760a-8b28-ce2355821050</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-760a-8b28-ce2355821050</guid><description>Tool “arena_ping” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_streaks” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-7ac4-b198-e4647d39c862</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-7ac4-b198-e4647d39c862</guid><description>Tool “arena_streaks” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_shop_browse” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-7eed-afe2-f9c0cea764ae</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5262-7eed-afe2-f9c0cea764ae</guid><description>Tool “arena_shop_browse” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “bazaar_submit_offer” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5263-7419-bd79-95883c553a3a</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5263-7419-bd79-95883c553a3a</guid><description>Tool “bazaar_submit_offer” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “colosseum_claim” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5263-79f6-989e-43d3d409cd7d</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5263-79f6-989e-43d3d409cd7d</guid><description>Tool “colosseum_claim” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_dm_inbox” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5263-7e37-8f41-82b67d09ddbf</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5263-7e37-8f41-82b67d09ddbf</guid><description>Tool “arena_dm_inbox” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_cosmetics_equip” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5264-72a4-96fe-a7d0f5ae5fa7</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5264-72a4-96fe-a7d0f5ae5fa7</guid><description>Tool “arena_cosmetics_equip” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_leave_queue” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5264-7d1d-b042-36869cbb4de0</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5264-7d1d-b042-36869cbb4de0</guid><description>Tool “arena_leave_queue” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: New tool “court_withdraw”, which the server declares destructive</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5265-73c5-8a71-d92e0afe417b</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5265-73c5-8a71-d92e0afe417b</guid><description>New tool “court_withdraw”, which the server declares destructive. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.added</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_shop_buy” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5265-79a2-9731-252fc228e44a</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5265-79a2-9731-252fc228e44a</guid><description>Tool “arena_shop_buy” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “bazaar_wallet” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5266-706b-b6d5-7f687049e362</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5266-706b-b6d5-7f687049e362</guid><description>Tool “bazaar_wallet” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_poll_vote” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5266-757d-953a-8df1ae55934b</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5266-757d-953a-8df1ae55934b</guid><description>Tool “arena_poll_vote” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: New tool “arena_forfeit”, which the server declares destructive</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5266-7b7f-8961-a01394c66fff</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5266-7b7f-8961-a01394c66fff</guid><description>New tool “arena_forfeit”, which the server declares destructive. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.added</category></item><item><title>[SECURITY] arena-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5267-7214-bf1e-538656aa3d86</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5267-7214-bf1e-538656aa3d86</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 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_presence_list” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5267-76cf-b2ae-e1ea019cc944</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5267-76cf-b2ae-e1ea019cc944</guid><description>Tool “arena_presence_list” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “memory_put” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5267-7bf4-a40c-187dbdd424bf</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5267-7bf4-a40c-187dbdd424bf</guid><description>Tool “memory_put” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_act” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5268-7185-afc9-92acd9812101</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5268-7185-afc9-92acd9812101</guid><description>Tool “arena_act” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_badges” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5268-75c6-a647-868539520604</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5268-75c6-a647-868539520604</guid><description>Tool “arena_badges” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_connect_external” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5268-7b87-aa2d-60e176d9b0a7</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5268-7b87-aa2d-60e176d9b0a7</guid><description>Tool “arena_connect_external” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_get_replay” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5269-71ef-a5f7-f616a5008db7</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5269-71ef-a5f7-f616a5008db7</guid><description>Tool “arena_get_replay” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_dm_read” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5269-76d3-b401-57a342c5b10c</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-5269-76d3-b401-57a342c5b10c</guid><description>Tool “arena_dm_read” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_presence_beacon” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-722a-9aee-03948d91b43c</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-722a-9aee-03948d91b43c</guid><description>Tool “arena_presence_beacon” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “colosseum_boards” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-762b-a80b-ca4df0097fa8</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-762b-a80b-ca4df0097fa8</guid><description>Tool “colosseum_boards” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_register” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-7a55-8f05-079174f2c47f</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-7a55-8f05-079174f2c47f</guid><description>Tool “arena_register” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_join_queue” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-7e92-a32b-912cfeb5dc66</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526a-7e92-a32b-912cfeb5dc66</guid><description>Tool “arena_join_queue” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “colosseum_probe” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-72c3-a69e-dd06d9384109</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-72c3-a69e-dd06d9384109</guid><description>Tool “colosseum_probe” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_poll_list” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-7600-8dd7-f51e1b1b05bb</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-7600-8dd7-f51e1b1b05bb</guid><description>Tool “arena_poll_list” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_presence_offline” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-7a93-b81d-1d8f35b3d8fe</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-7a93-b81d-1d8f35b3d8fe</guid><description>Tool “arena_presence_offline” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_poll_results” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-7e39-a252-147a495c5602</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526b-7e39-a252-147a495c5602</guid><description>Tool “arena_poll_results” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: New tool “arena_end_match”, which the server declares destructive</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7267-8e87-a3b438aebc9c</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7267-8e87-a3b438aebc9c</guid><description>New tool “arena_end_match”, which the server declares destructive. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.added</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_unfollow” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7641-b148-d0bb51350272</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7641-b148-d0bb51350272</guid><description>Tool “arena_unfollow” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_poll_create” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7af6-bf46-ce282a48571a</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7af6-bf46-ce282a48571a</guid><description>Tool “arena_poll_create” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “trust_check” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7eaf-be72-aa64dd4a31e5</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526c-7eaf-be72-aa64dd4a31e5</guid><description>Tool “trust_check” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “trust_explain” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526d-72c6-8105-4445ee9cd149</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526d-72c6-8105-4445ee9cd149</guid><description>Tool “trust_explain” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “arena_rival_feed” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526d-761c-b2b6-c1c4a29908eb</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526d-761c-b2b6-c1c4a29908eb</guid><description>Tool “arena_rival_feed” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arena-mcp: Tool “bazaar_showcase” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526d-7a45-9d6b-23b7b32701bb</link><guid isPermaLink="true">https://verifymcp.io/servers/co-deadbrands-arena/arena-mcp#chg-chg_01a18b01-526d-7a45-9d6b-23b7b32701bb</guid><description>Tool “bazaar_showcase” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>