[vanceingalls]

Summary

• New hyperframes validate command loads a composition in headless Chrome and reports console errors, uncaught exceptions, and failed network requests for project assets
• Bundles HTML with inlined runtime (no CDN dependency), starts minimal file server for assets
• ~3s execution time — suitable as a blocking pre-preview step
• JSON output mode (--json) for programmatic consumption
• CLAUDE.md and compose skill updated to require lint + validate before opening the studio

Test plan

• npx hyperframes validate on a clean composition → "No console errors"
• npx hyperframes validate on a composition with a JS error → reports the error, exit code 1
• npx hyperframes validate with a missing project asset → reports 404 with file path
• npx hyperframes validate --json → structured JSON output

🤖 Generated with Claude Code

[vanceingalls]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• fix(skills): default to non-.en whisper models to prevent silent translation #186
• feat(cli): add hyperframes validate command #179 👈 (View in Graphite)
• fix(studio): serve runtime locally instead of from CDN #178
• feat(cli): skill install targets + remove custom install in favor of vercel-labs/skills #177 : 1 other dependent PR (#176 )
• main

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