Switch from getCDPSessionForPage (creates a new WS via Target.attachToTarget)
to getExistingCDPSessionForPage which reuses Playwright's internal CRSession.
This is critical for the relay server where Target.attachToTarget is intercepted
and cannot create real new sessions.
Also add FrameLocator support in accessibilitySnapshot — FrameLocator (from
locator.contentFrame()) is now auto-resolved to the real Frame object needed
for OOPIF CDP session attachment.
- New PlaywrightCDPSessionAdapter wrapping Playwright's CDPSession as ICDPSession
- New getExistingCDPSessionForPage() using context.getExistingCDPSession()
- resolveFrame() helper converts FrameLocator to Frame via elementHandle().contentFrame()
- getAriaSnapshot() frame param now accepts Frame | FrameLocator
- Executor CDP cache uses ICDPSession, borrowed sessions detach as no-op
- Test for getExistingCDPSession through the relay
- Updated framer iframe guide with alternative page.frames() example
- Bump playwright submodule to @xmorse/playwright-core@1.59.2
- Fix styles-api.md import path
- Parse code with acorn to detect single expression statements
- Auto-wrap expressions with 'return await (...)' for implicit return
- Exclude side-effects: assignments, updates (x++), delete operator
- Update skill.md examples to remove console.log (keep await)
- Add unit tests for shouldAutoReturn function
- Consolidate build scripts into single build-client-bundles.ts
- Add @mozilla/readability for Firefox Reader View content extraction
- New getPageMarkdown() utility extracts main page content as plain text
- Supports search and diff-since-last-call like other utilities
- Add test with file snapshot
- Add a11y-client.ts: browser-side code using dom-accessibility-api (41KB)
- Single page.evaluate() call instead of multiple CDP roundtrips
- Zero element handles - everything runs in page context
- Stable refs from test IDs (data-testid, data-test-id, id) instead of e1, e2
- Add locator param to scope snapshots to subtrees
- Fixes cross-frame 'Unable to adopt element handle' error (issue #39)
- Use chrome.tabCapture.getMediaStreamId() from service worker
- Pass stream ID to offscreen document for MediaRecorder
- Recording survives page navigation (unlike getDisplayMedia)
- Requires user to click extension icon first (activeTab permission)
- Add esbuild to build offscreen.ts separately
- Update prompt docs with recording instructions
- Replace cac with @xmorse/cac for space-separated commands
- Add 'playwriter session new' to get new session ID
- Add 'playwriter session list' to show sessions and state keys
- Add 'playwriter session reset <id>' to reset a session
- Update SKILL.md with new CLI docs and multiline examples
- Put -s flag before -e in all examples
Uses elementsFromPoint() to check if element is blocked by opaque
overlays (modals, cookie banners, etc.). Skips elements where an
opaque element with pointer-events appears above the target in
the stacking order.
Correctly shows only visible, interactable elements.
- Add bippy library for React fiber introspection
- Create build-bippy.ts and build-selector-generator.ts using Bun.build
- Use CDP Runtime.evaluate instead of addScriptTag to bypass CSP
- Add getReactSource utility function exposed in MCP VMContext
- Works on local React dev servers with JSX transform (not production builds)
Tommy D. Rossi