<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>OG Stamp · ogstamp · 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-ogstamp-og/ogstamp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] ogstamp: Stability (0.27 → fail)</title><link>https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e5-7588-ad20-0af37ab4081c</link><guid isPermaLink="true">https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e5-7588-ad20-0af37ab4081c</guid><description>Stability (0.27 → fail). Compared against 2026-09-28.</description><pubDate>Tue, 29 Sep 2026 01:03:11 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] ogstamp: Tool “og_image_from_url” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e6-768f-ad45-75f02ec65e87</link><guid isPermaLink="true">https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e6-768f-ad45-75f02ec65e87</guid><description>Tool “og_image_from_url” rewrote its description, which is the text the model reads. Compared against 2026-09-28.</description><pubDate>Tue, 29 Sep 2026 01:03:11 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ogstamp: Tool “render_og_image” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e7-74b3-a0e7-0259320d5995</link><guid isPermaLink="true">https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e7-74b3-a0e7-0259320d5995</guid><description>Tool “render_og_image” rewrote its description, which is the text the model reads. Compared against 2026-09-28.</description><pubDate>Tue, 29 Sep 2026 01:03:11 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ogstamp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e7-7e6d-8fd7-e82571be9917</link><guid isPermaLink="true">https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e7-7e6d-8fd7-e82571be9917</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-28.</description><pubDate>Tue, 29 Sep 2026 01:03:11 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ogstamp: A breaking change shipped without a version bump (still 1.0.0)</title><link>https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e8-79f1-893a-6254c835af39</link><guid isPermaLink="true">https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0eaaf-e4e8-79f1-893a-6254c835af39</guid><description>A breaking change shipped without a version bump (still 1.0.0). Compared against 2026-09-28.</description><pubDate>Tue, 29 Sep 2026 01:03:11 GMT</pubDate><category>security</category><category>regression</category><category>server.breaking_without_version_bump</category></item><item><title>[SECURITY] ogstamp: Tool “render_og_image” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0cbca-9f93-7db4-80fc-cdda2d412e6f</link><guid isPermaLink="true">https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0cbca-9f93-7db4-80fc-cdda2d412e6f</guid><description>Tool “render_og_image” rewrote its description, which is the text the model reads. Compared against 2026-09-22.</description><pubDate>Wed, 23 Sep 2026 01:04:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ogstamp: Tool “render_og_image” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0c6a4-4324-7ba8-bc63-81c34a5f13ff</link><guid isPermaLink="true">https://verifymcp.io/servers/com-ogstamp-og/ogstamp#chg-chg_01a0c6a4-4324-7ba8-bc63-81c34a5f13ff</guid><description>Tool “render_og_image” rewrote its description, which is the text the model reads. Compared against 2026-09-21.</description><pubDate>Tue, 22 Sep 2026 01:04:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>