<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SEFAZ SP: Cadin · p-sefaz-sp-cadin · 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-sp-cadin-mcp/p-sefaz-sp-cadin.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] p-sefaz-sp-cadin: Stability (unverified → fail)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a02772-17c1-764c-9fd6-916357455c92</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a02772-17c1-764c-9fd6-916357455c92</guid><description>Stability (unverified → fail). Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 03:09:43 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] p-sefaz-sp-cadin: Stability (0.03 → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a0224b-810f-75cc-b06d-55996f5f30f5</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a0224b-810f-75cc-b06d-55996f5f30f5</guid><description>Stability (0.03 → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 03:09:28 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-sp-cadin: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a0224b-8110-74be-823e-6484811823e2</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a0224b-8110-74be-823e-6484811823e2</guid><description>Authorization (partial → unverified). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 03:09:28 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] p-sefaz-sp-cadin: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a0224b-8111-7cae-8251-99cf4fdc25d9</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a0224b-8111-7cae-8251-99cf4fdc25d9</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 03:09:28 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] p-sefaz-sp-cadin: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a01d24-d09e-7a83-aa3b-342d330dcced</link><guid isPermaLink="true">https://verifymcp.io/servers/mcp-dir-sefaz-sp-cadin-mcp/p-sefaz-sp-cadin#chg-chg_01a01d24-d09e-7a83-aa3b-342d330dcced</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 03:09:07 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>