<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Railagent · railagent · 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/io-railagent-railagent/railagent.xml" rel="self" type="application/rss+xml"/><item><title>[CRITICAL] railagent: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3f0-77b4-b7e9-cd604922d423</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3f0-77b4-b7e9-cd604922d423</guid><description>Authorization (unverified → fail). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 13:00:40 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] railagent: Tool “block_agent” is now declared destructive</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3f7-721a-8cc9-86e915531bbd</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3f7-721a-8cc9-86e915531bbd</guid><description>Tool “block_agent” is now declared destructive. Compared against 2026-09-26.</description><pubDate>Sat, 26 Sep 2026 13:00:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] railagent: Tool “confirm_recovery” is now declared destructive</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3fa-7566-9f37-43e3fc157292</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3fa-7566-9f37-43e3fc157292</guid><description>Tool “confirm_recovery” is now declared destructive. Compared against 2026-09-26.</description><pubDate>Sat, 26 Sep 2026 13:00:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] railagent: Tool “disconnect_agent” is now declared destructive</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3fe-7d2d-9e13-02ccc3f3db87</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b3fe-7d2d-9e13-02ccc3f3db87</guid><description>Tool “disconnect_agent” is now declared destructive. Compared against 2026-09-26.</description><pubDate>Sat, 26 Sep 2026 13:00:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] railagent: Tool “reject_connect” is now declared destructive</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b407-7e98-98d2-7085b766dc95</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b407-7e98-98d2-7085b766dc95</guid><description>Tool “reject_connect” is now declared destructive. Compared against 2026-09-26.</description><pubDate>Sat, 26 Sep 2026 13:00:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] railagent: Tool “rotate_token” is now declared destructive</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b40b-707b-9d9f-ba9109721403</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0ddcd-b40b-707b-9d9f-ba9109721403</guid><description>Tool “rotate_token” is now declared destructive. Compared against 2026-09-26.</description><pubDate>Sat, 26 Sep 2026 13:00:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] railagent: Tool “register_agent” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0dbe5-e7f2-7ee7-a816-40b1fa5c2c2b</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0dbe5-e7f2-7ee7-a816-40b1fa5c2c2b</guid><description>Tool “register_agent” rewrote its description, which is the text the model reads. Compared against 2026-09-26.</description><pubDate>Sat, 26 Sep 2026 04:07:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] railagent: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0dbe5-e7f3-7ef7-b55e-dbdd8d3bffda</link><guid isPermaLink="true">https://verifymcp.io/servers/io-railagent-railagent/railagent#chg-chg_01a0dbe5-e7f3-7ef7-b55e-dbdd8d3bffda</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-26.</description><pubDate>Sat, 26 Sep 2026 04:07:52 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>