<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SEFAZ MA DEC: Caixa Postal · p-sefaz-ma-dec-caixa-postal · 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-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] p-sefaz-ma-dec-caixa-postal: Stability (unverified → fail)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a0284d-8851-72b2-b19e-4cb0610e3bcb</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a0284d-8851-72b2-b19e-4cb0610e3bcb</guid><description>Stability (unverified → fail). Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:09:24 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] p-sefaz-ma-dec-caixa-postal: Stability (0.03 → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a02327-4c4f-761f-a835-4319066444da</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a02327-4c4f-761f-a835-4319066444da</guid><description>Stability (0.03 → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:33 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-ma-dec-caixa-postal: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a02327-4c50-7ad5-91c7-db981fbc2ffd</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a02327-4c50-7ad5-91c7-db981fbc2ffd</guid><description>Authorization (partial → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:33 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-ma-dec-caixa-postal: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a02327-4c52-799e-bfc3-3e17608bc71f</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a02327-4c52-799e-bfc3-3e17608bc71f</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:09:33 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] p-sefaz-ma-dec-caixa-postal: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a01e01-6b92-7247-8099-752202f6a917</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-ma-dec-caixa-postal-mcp/p-sefaz-ma-dec-caixa-postal#chg-chg_01a01e01-6b92-7247-8099-752202f6a917</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 07:10:04 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>