<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>dev.dnsdoctor/dns-doctor · dnsdoctor · 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/dev-dnsdoctor-dns-doctor/dnsdoctor/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] dnsdoctor: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fc77e-d9e6-77a7-84bf-5772c1f2e93e</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fc77e-d9e6-77a7-84bf-5772c1f2e93e</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-03.</description><pubDate>Mon, 03 Aug 2026 12:00:07 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] dnsdoctor: Tool “generate_dmarc_record” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fc77e-d9e3-74c7-9456-ba27fab31a7b</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fc77e-d9e3-74c7-9456-ba27fab31a7b</guid><description>Tool “generate_dmarc_record” rewrote its description, which is the text the model reads. Compared against 2026-08-03.</description><pubDate>Mon, 03 Aug 2026 12:00:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] dnsdoctor: Tool “build_dmarc_upgrade” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fc77e-d9df-78fc-a680-769815d837f8</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fc77e-d9df-78fc-a680-769815d837f8</guid><description>Tool “build_dmarc_upgrade” rewrote its description, which is the text the model reads. Compared against 2026-08-03.</description><pubDate>Mon, 03 Aug 2026 12:00:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] dnsdoctor: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2c-7e30-ac6a-378e5effc560</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2c-7e30-ac6a-378e5effc560</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 10:33:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] dnsdoctor: Tool “count_spf_lookups” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2b-7159-b64f-501a906bc02a</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2b-7159-b64f-501a906bc02a</guid><description>Tool “count_spf_lookups” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 10:33:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] dnsdoctor: Tool “get_report” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2b-7c9e-9e64-bbccf90d53ed</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2b-7c9e-9e64-bbccf90d53ed</guid><description>Tool “get_report” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 10:33:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] dnsdoctor: Tool “scan_domain” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2c-73b0-8a33-3f2edbc0c933</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fad6f-9a2c-73b0-8a33-3f2edbc0c933</guid><description>Tool “scan_domain” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 10:33:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] dnsdoctor: Tool “enroll_monitoring_trial” was removed</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c32e-76d9-a52b-a240da3095f8</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c32e-76d9-a52b-a240da3095f8</guid><description>Tool “enroll_monitoring_trial” was removed. Compared against 2026-07-26.</description><pubDate>Mon, 27 Jul 2026 19:01:06 GMT</pubDate><category>security</category><category>regression</category><category>tool.removed</category></item><item><title>[SECURITY] dnsdoctor: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c330-7e32-8482-c621a975549e</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c330-7e32-8482-c621a975549e</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-26.</description><pubDate>Mon, 27 Jul 2026 19:01:06 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] dnsdoctor: A breaking change shipped without a version bump (still 1.28.1)</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c331-7369-bae4-bd4c96218946</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c331-7369-bae4-bd4c96218946</guid><description>A breaking change shipped without a version bump (still 1.28.1). Compared against 2026-07-26.</description><pubDate>Mon, 27 Jul 2026 19:01:06 GMT</pubDate><category>security</category><category>regression</category><category>server.breaking_without_version_bump</category></item><item><title>[SECURITY] dnsdoctor: Authorization (fail → partial)</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c32d-7ad9-b8f4-76d522e87604</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c32d-7ad9-b8f4-76d522e87604</guid><description>Authorization (fail → partial). Compared against 2026-07-26.</description><pubDate>Mon, 27 Jul 2026 19:01:06 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] dnsdoctor: Stability (unverified → fail)</title><link>https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c32d-74aa-85a0-0c102dfbca0b</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-dnsdoctor-dns-doctor/dnsdoctor#chg-chg_019fa4f3-c32d-74aa-85a0-0c102dfbca0b</guid><description>Stability (unverified → fail). Compared against 2026-07-26.</description><pubDate>Mon, 27 Jul 2026 19:01:06 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item></channel></rss>