<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SEFAZ PB: Certidão Negativa de Débitos · p-sefaz-pb-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-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] p-sefaz-pb-certidao-debitos: Stability (unverified → fail)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a02816-f6c8-7977-b7ae-9c6b5029a71a</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a02816-f6c8-7977-b7ae-9c6b5029a71a</guid><description>Stability (unverified → fail). Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 06:09:48 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] p-sefaz-pb-certidao-debitos: Stability (0.03 → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a022f0-f796-7010-a971-bf4ae445d5b9</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a022f0-f796-7010-a971-bf4ae445d5b9</guid><description>Stability (0.03 → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 06:10:12 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-pb-certidao-debitos: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a022f0-f797-7001-aca7-c8b6414f0ccf</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a022f0-f797-7001-aca7-c8b6414f0ccf</guid><description>Authorization (partial → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 06:10:12 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-pb-certidao-debitos: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a022f0-f798-719e-9c9a-410b64d41c0e</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a022f0-f798-719e-9c9a-410b64d41c0e</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 06:10:12 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] p-sefaz-pb-certidao-debitos: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a01dca-99cc-75d1-b577-f46fd1b31bcf</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-pb-certidao-debitos-mcp/p-sefaz-pb-certidao-debitos#chg-chg_01a01dca-99cc-75d1-b577-f46fd1b31bcf</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 06:10:11 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>