<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Artsdata · 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/ca-artsdata-mcp/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: Tool “search_events” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0b921-c5a4-739c-9463-e1843b101f90</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0b921-c5a4-739c-9463-e1843b101f90</guid><description>Tool “search_events” rewrote its description, which is the text the model reads. Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 10:06:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search_entities” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0b3fb-f202-7594-81b7-8798d93d4538</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0b3fb-f202-7594-81b7-8798d93d4538</guid><description>Tool “search_entities” rewrote its description, which is the text the model reads. Compared against 2026-09-17.</description><pubDate>Fri, 18 Sep 2026 10:07:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search_events” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0b3fb-f203-7a37-b3db-b963bfc20f97</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0b3fb-f203-7a37-b3db-b963bfc20f97</guid><description>Tool “search_events” rewrote its description, which is the text the model reads. Compared against 2026-09-17.</description><pubDate>Fri, 18 Sep 2026 10:07:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search_events” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0aed5-41c5-71c3-8537-f4126ec51da9</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0aed5-41c5-71c3-8537-f4126ec51da9</guid><description>Tool “search_events” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Thu, 17 Sep 2026 10:06:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a09515-96e2-7254-bf96-d928252ca159</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a09515-96e2-7254-bf96-d928252ca159</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 10:06:55 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0807c-8b86-7718-8335-e3bf8cb0d5a2</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a0807c-8b86-7718-8335-e3bf8cb0d5a2</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 10:07:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a05224-fa98-7497-bde5-02926b01ead9</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a05224-fa98-7497-bde5-02926b01ead9</guid><description>Injection markers (unverified → pass). Compared against 2026-08-29.</description><pubDate>Sun, 30 Aug 2026 10:09:09 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: First check of Judged manipulation (pass)</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a05224-fa99-74d2-aa37-ca8fa1bff5ee</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a05224-fa99-74d2-aa37-ca8fa1bff5ee</guid><description>First check of Judged manipulation (pass). Compared against 2026-08-29.</description><pubDate>Sun, 30 Aug 2026 10:09:09 GMT</pubDate><category>security</category><category>neutral</category><category>check.appeared</category></item><item><title>[SECURITY] mcp: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)</title><link>https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a05224-fa9a-7017-ac2b-d952398bbe43</link><guid isPermaLink="true">https://verifymcp.io/servers/ca-artsdata-mcp/mcp#chg-chg_01a05224-fa9a-7017-ac2b-d952398bbe43</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.). Compared against 2026-08-29.</description><pubDate>Sun, 30 Aug 2026 10:09:09 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item></channel></rss>