<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>AI Worlds CLI Knowledge · 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-claude-world-worlds-knowledge/mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-claude-world-worlds-knowledge/mcp#chg-chg_019fc604-4b63-73d3-a4e7-9a35641a8296</link><guid isPermaLink="true">https://verifymcp.io/servers/com-claude-world-worlds-knowledge/mcp#chg-chg_019fc604-4b63-73d3-a4e7-9a35641a8296</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 05:06:37 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Tool “worlds_get_document” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-claude-world-worlds-knowledge/mcp#chg-chg_019fc604-4b5e-74fe-a2c7-e9c763e1efd9</link><guid isPermaLink="true">https://verifymcp.io/servers/com-claude-world-worlds-knowledge/mcp#chg-chg_019fc604-4b5e-74fe-a2c7-e9c763e1efd9</guid><description>Tool “worlds_get_document” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 05:06:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “worlds_search_knowledge” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-claude-world-worlds-knowledge/mcp#chg-chg_019fc604-4b5f-72c2-83ef-250edf23de83</link><guid isPermaLink="true">https://verifymcp.io/servers/com-claude-world-worlds-knowledge/mcp#chg-chg_019fc604-4b5f-72c2-83ef-250edf23de83</guid><description>Tool “worlds_search_knowledge” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 05:06:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>