<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>com.playcallerapp/mcp · playcallerapp · 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/com-playcallerapp-mcp/playcallerapp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] playcallerapp: HSTS header (fail → pass)</title><link>https://verifymcp.io/servers/com-playcallerapp-mcp/playcallerapp#chg-chg_019fbbea-2aa5-7a14-ae80-80bbaece4cf4</link><guid isPermaLink="true">https://verifymcp.io/servers/com-playcallerapp-mcp/playcallerapp#chg-chg_019fbbea-2aa5-7a14-ae80-80bbaece4cf4</guid><description>HSTS header (fail → pass). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:01:53 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] playcallerapp: Transport (Transport check failed: the endpoint responded but didn&apos;t complete an MCP handshake over streamable-http.)</title><link>https://verifymcp.io/servers/com-playcallerapp-mcp/playcallerapp#chg-chg_019fbbea-2aa6-78b4-9697-9722bec9bc22</link><guid isPermaLink="true">https://verifymcp.io/servers/com-playcallerapp-mcp/playcallerapp#chg-chg_019fbbea-2aa6-78b4-9697-9722bec9bc22</guid><description>Transport (Transport check failed: the endpoint responded but didn&apos;t complete an MCP handshake over streamable-http.). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:01:53 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item></channel></rss>