LibreChat/client
Dustin Healy f2f3c18ca4 refactor: replace @mcp-ui/client with @modelcontextprotocol/ext-apps/app-bridge
Switch from the community-maintained @mcp-ui/client to the official Anthropic SDK for MCP app rendering.
Introduces useAppBridge hook that drives AppBridge + PostMessageTransport directly, giving us full
control over the spec protocol and proper propagation of _meta.ui.csp and _meta.ui.permissions from
tool definitions to the sandbox iframe.

Removes useMCPAppCallbacks and the AppRenderer dependency; all three render sites (ToolCall, UIResourceCarousel,
MCPUIResource) now use a plain iframe with useAppBridge. The existing mcp-sandbox.html proxy is unchanged.
2026-06-23 13:55:56 -07:00
..
public feat: MCP Apps support (squashed for rebase) 2026-06-21 23:55:17 -07:00
scripts
src refactor: replace @mcp-ui/client with @modelcontextprotocol/ext-apps/app-bridge 2026-06-23 13:55:56 -07:00
sw 🛟 fix: Auto-Recover from Stale Service Worker Assets After Deploys (#13686) 2026-06-11 11:57:06 -04:00
test
babel.config.cjs
check_updates.sh
index.html 🛟 fix: Auto-Recover from Stale Service Worker Assets After Deploys (#13686) 2026-06-11 11:57:06 -04:00
jest.config.cjs feat: MCP Apps support (squashed for rebase) 2026-06-21 23:55:17 -07:00
nginx.conf
package.json refactor: replace @mcp-ui/client with @modelcontextprotocol/ext-apps/app-bridge 2026-06-23 13:55:56 -07:00
postcss.config.cjs
tailwind.config.cjs
tsconfig.json
vite.config.ts 🛟 fix: Auto-Recover from Stale Service Worker Assets After Deploys (#13686) 2026-06-11 11:57:06 -04:00