stacklok / toolhive-studio / 24192071088

63%

Build Type

push

github

Committed by web-flow

Commit Message

feat(playground): support MCP Apps with sandboxed iframe views (#1937)

* chore(deps): add @modelcontextprotocol/ext-apps

* fix(security): allow blob: iframes in Electron CSP for MCP App views

* feat(playground): add MCP Apps capability and UI resource discovery in main process

* feat(playground): expose MCP App IPC handlers to renderer via preload

* feat(playground): render MCP App views with inline and fullscreen display modes

* test(playground): add unit tests for MCP App hook and view component

* fix(playground): fix lint errors in mcp-app-view tests

* refactor(playground): eliminate duplication in chat/mcp-tools

* test(playground): add unit tests for chat/mcp-tools

* test: adjust mocks

* fix(security): validate external link URLs with URL parser instead of startsWith

* fix(playground): fix IPC listener leak in electronAPI.on by returning unsubscribe fn

* refactor(playground): hoist useMcpAppMetadata to ChatInterface to avoid per-message subscriptions

* fix(playground): derive SSE transport URL from resolved config in buildRawTransport

* fix(playground): reset loading state during render when fetch dependencies change

* test: adjust mocks

Coverage Stats

3434 of 5726 branches covered (59.97%)

Branch coverage included in aggregate %.

176 of 241 new or added lines in 9 files covered. (73.03%)

4 existing lines in 2 files now uncovered.

5498 of 8439 relevant lines covered (65.15%)

121.59 hits per line