Tommy D. Rossi
87188423b1
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
3.0 KiB
3.0 KiB
title, description, prompt
| title | description | prompt |
|---|---|---|
| Framer Plugin Iframe Snapshot Guide | Step-by-step instructions to open the Framer MCP plugin iframe and run accessibilitySnapshot on it. | Create a concise step-by-step guide to open the Framer plugin iframe and verify accessibilitySnapshot on that iframe using playwriter CLI. Include the exact Framer project URL and the plugins.framercdn iframe URL. Also document the Command+K workflow to open the MCP plugin: press Command+K, search for MCP in the command palette, press Enter, then wait ~1 second for the iframe to appear. Reference any files read for context. Sources: - @/Users/morse/Documents/GitHub/playwriter/tmp/session-ses_437d9a10bffeFmy3k3hVcAFZnf.md - @/Users/morse/Documents/GitHub/playwriter/tmp/session-ses_43807a563ffe1tCS0FWK79IpcV.md |
Step-by-step
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Open the Framer project URL in Chrome: https://framer.com/projects/unframer-source--XOxwdyyCrFEE9uKnKFPq-6gX7n?node=augiA20Il
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Wait for the editor UI to finish loading (toolbar visible) before opening the command palette.
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Press Command+K to open the command palette.
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Verify the palette is open (look for the command dialog and MCP entry in the snapshot output):
playwriter -s 1 -e "console.log(await accessibilitySnapshot({ page, search: /dialog|Search…|MCP/ }));"
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Search for MCP, press Enter, then wait about 1 second for the plugin iframe to appear.
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Verify the plugin iframe exists (should include
plugins.framercdn.com):
playwriter -s 1 -e "const iframes = await page.locator('iframe').all(); for (const f of iframes) { console.log(await f.getAttribute('src')); }"
- Wait until the MCP iframe is present (verifies the action worked):
playwriter -s 1 -e "const iframe = page.locator(\"iframe[src*='plugins.framercdn.com']\"); await iframe.first().waitFor({ timeout: 10000 }); console.log('iframe ready');"
- Grab the iframe’s locator by URL:
playwriter -s 1 -e "const iframe = page.locator(\"iframe[src*='plugins.framercdn.com']\"); console.log(await iframe.count());"
- Run the accessibility snapshot on that iframe using
contentFrame()(FrameLocator is auto-resolved to Frame):
playwriter -s 1 -e "const frame = await page.locator(\"iframe[src*='plugins.framercdn.com']\").contentFrame(); console.log(await accessibilitySnapshot({ page, frame }));"
- Alternative: use
page.frames()to get the Frame directly:
playwriter -s 1 -e "const frame = page.frames().find(f => f.url().includes('plugins.framercdn.com')); console.log(await accessibilitySnapshot({ page, frame }));"
- Validate the snapshot contains MCP UI text (confirms the panel is actually loaded):
playwriter -s 1 -e "const frame = await page.locator(\"iframe[src*='plugins.framercdn.com']\").contentFrame(); console.log(await accessibilitySnapshot({ page, frame, search: /Control Framer with MCP|Login With Google/ }));"