<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Warmth Engine Observatory · warmthengine · 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-warmthengine-observatory/warmthengine.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] warmthengine: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0cf35-ea4a-75e4-97b4-85316b8eb88c</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0cf35-ea4a-75e4-97b4-85316b8eb88c</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-23.</description><pubDate>Wed, 23 Sep 2026 17:00:11 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] warmthengine: Tool “get_actors” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c6-7afe-9e55-73ef88ade434</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c6-7afe-9e55-73ef88ade434</guid><description>Tool “get_actors” rewrote its description, which is the text the model reads. Compared against 2026-08-30.</description><pubDate>Sun, 30 Aug 2026 16:00:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “get_capability_links” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c7-7669-93f6-de31bba3d900</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c7-7669-93f6-de31bba3d900</guid><description>Tool “get_capability_links” rewrote its description, which is the text the model reads. Compared against 2026-08-30.</description><pubDate>Sun, 30 Aug 2026 16:00:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “get_capability_signatures” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c8-70d2-af18-d6453bf2a591</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c8-70d2-af18-d6453bf2a591</guid><description>Tool “get_capability_signatures” rewrote its description, which is the text the model reads. Compared against 2026-08-30.</description><pubDate>Sun, 30 Aug 2026 16:00:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “get_coverage_stats” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c8-7b64-add5-7071a53b0036</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c8-7b64-add5-7071a53b0036</guid><description>Tool “get_coverage_stats” rewrote its description, which is the text the model reads. Compared against 2026-08-30.</description><pubDate>Sun, 30 Aug 2026 16:00:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “get_event_stack” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c9-7149-83e0-deef97bf1610</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a05366-60c9-7149-83e0-deef97bf1610</guid><description>Tool “get_event_stack” rewrote its description, which is the text the model reads. Compared against 2026-08-30.</description><pubDate>Sun, 30 Aug 2026 16:00:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “get_capability_links” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-5489-7590-93f1-61cc5ea1d3a5</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-5489-7590-93f1-61cc5ea1d3a5</guid><description>Tool “get_capability_links” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Thu, 27 Aug 2026 17:00:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “get_coverage_stats” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-548b-799b-b180-870ce07c29fb</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-548b-799b-b180-870ce07c29fb</guid><description>Tool “get_coverage_stats” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Thu, 27 Aug 2026 17:00:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “query_scp” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-548c-7044-a807-534803c630c3</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-548c-7044-a807-534803c630c3</guid><description>Tool “query_scp” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Thu, 27 Aug 2026 17:00:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “search_events” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-548c-7767-819f-c2a8735122fe</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a0442a-548c-7767-819f-c2a8735122fe</guid><description>Tool “search_events” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Thu, 27 Aug 2026 17:00:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a03753-e40c-764e-8e98-717014c7bb69</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_01a03753-e40c-764e-8e98-717014c7bb69</guid><description>Stability (0.97 → pass). Compared against 2026-08-24.</description><pubDate>Tue, 25 Aug 2026 05:10:39 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] warmthengine: Tool “get_actors” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_019fda9e-93d0-7069-9bba-1fd86d28fd7a</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_019fda9e-93d0-7069-9bba-1fd86d28fd7a</guid><description>Tool “get_actors” rewrote its description, which is the text the model reads. Compared against 2026-08-06.</description><pubDate>Fri, 07 Aug 2026 05:07:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: Tool “query_scp” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_019fda9e-93d2-7dda-9655-683e5e46e63c</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_019fda9e-93d2-7dda-9655-683e5e46e63c</guid><description>Tool “query_scp” rewrote its description, which is the text the model reads. Compared against 2026-08-06.</description><pubDate>Fri, 07 Aug 2026 05:07:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] warmthengine: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_019faef3-e360-74bd-a317-1d051247a7bf</link><guid isPermaLink="true">https://verifymcp.io/servers/com-warmthengine-observatory/warmthengine#chg-chg_019faef3-e360-74bd-a317-1d051247a7bf</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 17:37:26 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>