<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>NPI Who · npiwho · 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/npiwho-npiwho/npiwho.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] npiwho: HSTS header (fail → pass)</title><link>https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5c-7d08-8925-91bf076304b6</link><guid isPermaLink="true">https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5c-7d08-8925-91bf076304b6</guid><description>HSTS header (fail → pass). Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 01:03:29 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] npiwho: Tool “data_sources” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5e-7c4d-8495-961f96515404</link><guid isPermaLink="true">https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5e-7c4d-8495-961f96515404</guid><description>Tool “data_sources” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 01:03:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] npiwho: Tool “list_facilities” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5f-73c1-b235-001e1bac91fa</link><guid isPermaLink="true">https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5f-73c1-b235-001e1bac91fa</guid><description>Tool “list_facilities” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 01:03:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] npiwho: Tool “lookup_phone” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5f-7924-8da9-e92dd3652fc3</link><guid isPermaLink="true">https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5f-7924-8da9-e92dd3652fc3</guid><description>Tool “lookup_phone” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 01:03:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] npiwho: Tool “lookup_provider” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5f-7ee9-8ce1-8ea208f088c0</link><guid isPermaLink="true">https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c5f-7ee9-8ce1-8ea208f088c0</guid><description>Tool “lookup_provider” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 01:03:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] npiwho: Tool “nearby_providers” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c60-7524-af86-6417999d1bec</link><guid isPermaLink="true">https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c60-7524-af86-6417999d1bec</guid><description>Tool “nearby_providers” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 01:03:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] npiwho: Tool “search_providers” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c60-7aa7-aa20-48581bcc343f</link><guid isPermaLink="true">https://verifymcp.io/servers/npiwho-npiwho/npiwho#chg-chg_01a17ae2-3c60-7aa7-aa20-48581bcc343f</guid><description>Tool “search_providers” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 01:03:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>