You ship demos with the code — screen recordings, feature walkthroughs, launch clips. But an OBS export or a Loom screencast hides defects your eye skims past: a frozen frame where the recorder stalled, dead air after a cut, audio drifting out of sync with the cursor, clipped mic peaks, an IDE panel cropped out of the safe area. UploadCheck runs 35 deterministic gates on the export before you publish and hands your Copilot agent an exact, timestamped fix list — so the demo lands as clean as the code.
broken videos published. Every GitHub Copilot export gets one final pass, so a frozen frame or dropped word never reaches your audience.
instead of re-watching a 20-minute export. UploadCheck finds the one bad moment with its exact timestamp — no more scrubbing to hunt for it.
saved off every delivery. No re-export → re-upload → "why is there a black frame at 0:14" from a client after it went live.
It doesn't replace GitHub Copilot — it's the automated final QC pass on the finished export, the thing an editor can't reliably do by eye.
Same engine every way. The free scan runs 35 automated checks; a paid plan adds the AI gates (garbled speech, on-screen continuity, narration match) and lifts the hourly limit.
Use Claude Code, Codex, Cursor, or any LLM for production? Paste our one-time setup prompt and it wires a /check command. Then just say "check my GitHub Copilot export" — the AI runs UploadCheck and reads back the findings. Free needs no key.
Export your video or audio from GitHub Copilot, then drop the file into the free scan. No account, no tools — a real PASS / BLOCK verdict with timestamps in seconds.
Start free →On a paid plan, upload the GitHub Copilot export straight into your UploadCheck dashboard — same engine as the free scan, with every AI gate on and no hourly throttle. Paste a link or choose a file.
See paid plans →You produce your export in GitHub Copilot as usual, then run the finished file through UploadCheck — from the web, the CLI, or your AI assistant. UploadCheck scans it for problems GitHub Copilot can't check, returns timestamped flags and fixes, and you re-check until it passes.
Frozen or black frames, looped/reused footage, dead air and audio dropouts, garbled or unintelligible speech, captions outside the platform-safe area, low-contrast text, loudness off the platform target, and wrong resolution/codec/frame-rate — each with the exact timestamp and a fix.
No. UploadCheck is the last step after your GitHub Copilot export — one check before you publish. It doesn't touch your GitHub Copilot project; it inspects the finished file and hands you (or your AI) a repair list.
Does UploadCheck integrate with my Copilot agent workflow? Yes — /check runs over the same API and MCP surface your Copilot agent already speaks, so it drops into an agentic pipeline without leaving your tooling. The 35 deterministic gates run free and return a timestamped, machine-readable fix list your agent can act on directly; the 6 AI oracle gates (garble, twins, narration_match, cheap_broll, omni_watch, gemini_watch) are the only paid passes.
Instead of re-watching a clip to hunt for the one bad moment — or worse, finding it after you've published — UploadCheck flags it in one pass with the exact timestamp. Catching one bad export before publish saves the re-generate/re-export, re-upload, and the reputational hit of a broken clip going live.
Free with your email — 35 gates, unlimited. Add the AI gates when you're ready, from $0.025/min.