<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>org.brainkb/brainkb · mcp · 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/org-brainkb-brainkb/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_01a08f1f-0e33-7309-8351-59df73a83509</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_01a08f1f-0e33-7309-8351-59df73a83509</guid><description>Stability (0.97 → pass). Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:19:32 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] mcp: Tool “brainkb_ingest_text” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ffee7-e23b-7617-92ab-fbeb120173af</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ffee7-e23b-7617-92ab-fbeb120173af</guid><description>Tool “brainkb_ingest_text” rewrote its description, which is the text the model reads. Compared against 2026-08-13.</description><pubDate>Fri, 14 Aug 2026 06:13:57 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “brainkb_sparql” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ffee7-e23c-7831-8b8c-b241b16ce10e</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ffee7-e23c-7831-8b8c-b241b16ce10e</guid><description>Tool “brainkb_sparql” rewrote its description, which is the text the model reads. Compared against 2026-08-13.</description><pubDate>Fri, 14 Aug 2026 06:13:57 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “brainkb_whoami” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ffee7-e23c-7cee-86fe-629c867cea00</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ffee7-e23c-7cee-86fe-629c867cea00</guid><description>Tool “brainkb_whoami” rewrote its description, which is the text the model reads. Compared against 2026-08-13.</description><pubDate>Fri, 14 Aug 2026 06:13:57 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: HSTS header (unverified → fail)</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0354-72c2-b4a4-d0cb1cf96549</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0354-72c2-b4a4-d0cb1cf96549</guid><description>HSTS header (unverified → fail). Compared against 2026-08-11.</description><pubDate>Wed, 12 Aug 2026 06:13:47 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Transport (fail → pass)</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0355-722b-80cc-d12611189d40</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0355-722b-80cc-d12611189d40</guid><description>Transport (fail → pass). Compared against 2026-08-11.</description><pubDate>Wed, 12 Aug 2026 06:13:47 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mcp: TLS certificate (unverified → pass)</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0355-7b91-9c73-bc64d50c550c</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0355-7b91-9c73-bc64d50c550c</guid><description>TLS certificate (unverified → pass). Compared against 2026-08-11.</description><pubDate>Wed, 12 Aug 2026 06:13:47 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 49 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)</title><link>https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0356-784e-85e8-11f8be7a5f4f</link><guid isPermaLink="true">https://verifymcp.io/servers/org-brainkb-brainkb/mcp#chg-chg_019ff49b-0356-784e-85e8-11f8be7a5f4f</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 49 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.). Compared against 2026-08-11.</description><pubDate>Wed, 12 Aug 2026 06:13:47 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item></channel></rss>