<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SEFAZ AC: NFC-e · p-sefaz-ac-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-ac-nfce-mcp/p-sefaz-ac-nfce.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] p-sefaz-ac-nfce: Stability (unverified → fail)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a0273a-dfc0-7396-8ff4-3d67e73c7cfd</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a0273a-dfc0-7396-8ff4-3d67e73c7cfd</guid><description>Stability (unverified → fail). Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 02:09:24 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] p-sefaz-ac-nfce: HSTS header (unverified → fail)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a02214-657f-7c2a-a676-85dbf1af7ee4</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a02214-657f-7c2a-a676-85dbf1af7ee4</guid><description>HSTS header (unverified → fail). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 02:09:17 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] p-sefaz-ac-nfce: Transport (fail → pass)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a02214-6580-7737-8418-2aa4553cdffb</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a02214-6580-7737-8418-2aa4553cdffb</guid><description>Transport (fail → pass). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 02:09:17 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] p-sefaz-ac-nfce: Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the tool list to see what that exposes.)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a02214-6580-7c41-96f9-7ea85d280c06</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a02214-6580-7c41-96f9-7ea85d280c06</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the tool list to see what that exposes.). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 02:09:17 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] p-sefaz-ac-nfce: HSTS header (fail → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e0-7df1-be22-9302649d4d06</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e0-7df1-be22-9302649d4d06</guid><description>HSTS header (fail → unverified). Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 02:09:24 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-ac-nfce: Transport (pass → fail)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e2-75be-9796-e64f9d5a5505</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e2-75be-9796-e64f9d5a5505</guid><description>Transport (pass → fail). Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 02:09:24 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] p-sefaz-ac-nfce: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e2-7c4a-803a-c25109d9e94e</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e2-7c4a-803a-c25109d9e94e</guid><description>Authorization (partial → unverified). Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 02:09:24 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-ac-nfce: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e4-7295-bfb2-3ff2e13a16a5</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ac-nfce-mcp/p-sefaz-ac-nfce#chg-chg_01a01cee-26e4-7295-bfb2-3ff2e13a16a5</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 02:09:24 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item></channel></rss>