HyperFrames
HeyGen's open-source skills and tools that let agents write a video as HTML and render it to MP4.
Test results
Run with our skill harness: the skill alone in a throwaway project, invoked by name, and the real output file checked. Skills are tested in Claude Code and Cursor only so far.
| Client | Result | Last passed | What we checked |
|---|---|---|---|
| Claude Code 2.1.296 (Claude Code) | Passed Tested 2026-10-28 | 2026-10-28 | hyperframes: {'video rendered (4-6.6 s, 1920x1080)': True, "token in the project's source/share files": True}; videos=[('out.mp4', 5.0, 1920, 1080)]; token files=['index.html'] |
| Cursor 2026.10.22-27dcf5f | Passed Tested 2026-10-28 | 2026-10-28 | hyperframes: {'video rendered (4-6.6 s, 1920x1080)': True, "token in the project's source/share files": True}; videos=[('out.mp4', 5.0, 1920, 1080)]; token files=['index.html'] |
Skill version: github.com/heygen-com/hyperframes @ a4e6bc32 (2026-10-26).
Earlier runs:
- Cursor, 2026-10-28: passed
Get it
The skill’s files and install instructions are in its repository: github.com/heygen-com/hyperframes.