<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>com.market0x/marketplace · api-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-market0x-marketplace/api-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] api-mcp: Stability (0.77 → fail)</title><link>https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c578-75af-ac89-407e43d245a0</link><guid isPermaLink="true">https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c578-75af-ac89-407e43d245a0</guid><description>Stability (0.77 → fail). Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 02:10:19 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] api-mcp: Tool “prepare_finalize” was removed</title><link>https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57a-73d0-a1d8-029e5f7a9382</link><guid isPermaLink="true">https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57a-73d0-a1d8-029e5f7a9382</guid><description>Tool “prepare_finalize” was removed. Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 02:10:19 GMT</pubDate><category>security</category><category>regression</category><category>tool.removed</category></item><item><title>[SECURITY] api-mcp: Tool “prepare_listing” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57a-782e-9555-6dd3657c033a</link><guid isPermaLink="true">https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57a-782e-9555-6dd3657c033a</guid><description>Tool “prepare_listing” rewrote its description, which is the text the model reads. Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 02:10:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “prepare_offer” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57a-7c42-9b5e-090030c8bee2</link><guid isPermaLink="true">https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57a-7c42-9b5e-090030c8bee2</guid><description>Tool “prepare_offer” rewrote its description, which is the text the model reads. Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 02:10:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp: Tool “search_names” was removed</title><link>https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57b-72c9-bb54-188d1352a3ee</link><guid isPermaLink="true">https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57b-72c9-bb54-188d1352a3ee</guid><description>Tool “search_names” was removed. Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 02:10:19 GMT</pubDate><category>security</category><category>regression</category><category>tool.removed</category></item><item><title>[SECURITY] api-mcp: A breaking change shipped without a version bump (still 0.1.0)</title><link>https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57b-76ea-b11a-881e79ba7eb0</link><guid isPermaLink="true">https://verifymcp.io/servers/com-market0x-marketplace/api-mcp#chg-chg_01a0b76d-c57b-76ea-b11a-881e79ba7eb0</guid><description>A breaking change shipped without a version bump (still 0.1.0). Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 02:10:19 GMT</pubDate><category>security</category><category>regression</category><category>server.breaking_without_version_bump</category></item></channel></rss>