<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SEFAZ: Certidão Negativa de Débitos Estaduais · p-sefaz-certidao-debitos · 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-certidao-debitos-mcp/p-sefaz-certidao-debitos.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] p-sefaz-certidao-debitos: Stability (0.03 → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a02327-4478-78fa-bd2e-67c371535e47</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a02327-4478-78fa-bd2e-67c371535e47</guid><description>Stability (0.03 → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:30 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-certidao-debitos: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a02327-4478-7e9a-9d72-8fb5b372da5a</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a02327-4478-7e9a-9d72-8fb5b372da5a</guid><description>Authorization (partial → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:30 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-certidao-debitos: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a02327-447a-72ad-b44b-8d1bcd119fb1</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a02327-447a-72ad-b44b-8d1bcd119fb1</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:30 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] p-sefaz-certidao-debitos: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a01e01-64ff-7846-879c-7f5f505249bd</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-certidao-debitos-mcp/p-sefaz-certidao-debitos#chg-chg_01a01e01-64ff-7846-879c-7f5f505249bd</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 07:10:02 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>