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Please reload this page . modelcontextprotocol / ext-apps Public * Notifications You must be signed in to change notification settings * Fork 378 * Star 2.8k * Code * Issues 124 * Pull requests 83 * Discussions * Actions * Projects * Security and quality 0 * Insights Additional navigation options * Code * Issues * Pull requests * Discussions * Actions * Projects * Security and quality * Insights * Issues * Assigned to me * Created by me * Mentioned * Recent activity * Views * Projects * Milestones * Labels * Feedback Preview * Collapse sidebar All issues New issue Issue creation is restricted in this repository Issues Search Issues is : issue state : open is:issue state:open Search Search results Open Closed * Míne Status: Open. # 774   In modelcontextprotocol/ext-apps; · tezlay89-lang opened on Sep 10, 2026 * Reference host renders tool.name in the app header; base spec display precedence is title → annotations.title → name bug Something isn't working Something isn't working Status: Open. # 767   In modelcontextprotocol/ext-apps; · Deathslayer89 opened on Sep 3, 2026 * Example proposal: review and select web sources enhancement New feature or request New feature or request Status: Open. # 764   In modelcontextprotocol/ext-apps; · georgeatparallel opened on Sep 1, 2026 * Sandbox proxy does not apply _meta.ui.csp from the UI resource, so resourceDomains has no effect Status: Open. # 761   In modelcontextprotocol/ext-apps; · TexasBedouin opened on Aug 28, 2026 * API documentation bug Something isn't working Something isn't working Status: Open. # 758   In modelcontextprotocol/ext-apps; · kowinkhaing200-hue opened on Aug 25, 2026 * Extend permission-policy negotiation for media/video widgets (fullscreen, presentation/Cast, remote-playback, PiP, encrypted-media) Status: Open. # 757   In modelcontextprotocol/ext-apps; · lukaskroepfl opened on Aug 25, 2026 * MCP spec conformance: 5 requirements violated (via @hasmcp/mcp-spec-test) — spec 2025-11-25 Status: Open. # 756   In modelcontextprotocol/ext-apps; · hasmcp-dev opened on Aug 24, 2026 * MCP spec conformance: 10 requirements violated (via @hasmcp/mcp-spec-test) — spec 2026-07-28 Status: Open. # 755   In modelcontextprotocol/ext-apps; · hasmcp-dev opened on Aug 24, 2026 * Host support for persistent (pip/pinned) app views: clinical use case where inline rendering breaks the core loop Status: Open. # 754   In modelcontextprotocol/ext-apps; · Conicia opened on Aug 24, 2026 * Widget callServerTool calls hardcode bare tool names, breaking under multi-server MCP hosts Status: Open. # 753   In modelcontextprotocol/ext-apps; · jcollas opened on Aug 23, 2026 * server-pdf: read_pdf_bytes hides the byte payload in structuredContent only — text content is a bare size summary, so CLI clients can't read the PDF Status: Open. # 762   In modelcontextprotocol/ext-apps; · jeius opened on Aug 20, 2026 * Grok host: MCP Apps iframe rendering unstable for Paybox connector (custom BYO MCP) Status: Open. # 750   In modelcontextprotocol/ext-apps; · cursor opened on Aug 19, 2026 Footer (c) 2026 GitHub, Inc. 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