<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SEFAZ MT: NFC-e · p-sefaz-mt-nfce · 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/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] p-sefaz-mt-nfce: Stability (0.03 → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a02327-524d-78cb-992d-5761baeed8a5</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a02327-524d-78cb-992d-5761baeed8a5</guid><description>Stability (0.03 → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:34 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-mt-nfce: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a02327-524e-7528-9b94-8d09f50beab6</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a02327-524e-7528-9b94-8d09f50beab6</guid><description>Authorization (partial → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:34 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-mt-nfce: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a02327-524f-762b-b57a-981b03a24160</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a02327-524f-762b-b57a-981b03a24160</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:34 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] p-sefaz-mt-nfce: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a01e01-7b1a-78da-96b2-cb46b2ea39bc</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-mt-nfce-mcp/p-sefaz-mt-nfce#chg-chg_01a01e01-7b1a-78da-96b2-cb46b2ea39bc</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 07:10:08 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>