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ZetaCap
Edit viral short-form videos directly from Claude
AI-powered desktop video captioning for Windows. Automate kinetic captions, silence cuts, SFX, 3D rotoscoping, and zooms for a single $5 one-time payment. Complete control through Claude
Hey Product Hunt community! 👋
I’m thrilled to introduce ZetaCap (Claude MCP Edition) — the first local-first video captioning and editing engine controllable directly by Claude and AI agents via the Model Context Protocol (MCP).
💡 Why we built this
Short-form video editing has become a massive bottleneck for creators. You either:
1. Spend hours manually keyframing kinetic text, adding SFX, and reframing faces in Premiere / DaVinci.
2. Pay recurring monthly subscriptions for cloud tools that compress your footage, upload your private files, and give you cookie-cutter templates.
We asked: What if you could just tell Claude in plain English:
>Take these 3 raw clips, cut out the dead silences, track and center my face with cinematic zooms, and render viral 3D kinetic captions with sound effects"*
...and have it done locally in seconds?
That’s ZetaCap MCP.
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What ZetaCap + Claude MCP does:
- 🤖 Agentic Video Editing: Claude can compile clips, trim footage, auto-cut silences, and render captions with a single prompt.
- 🎨 Viral Typography Engine Hormozi & Iman Gadzhi-style dual-word kinetic text, 3-stop RGB gradients, specular gloss sheen, and 3D extruded block shadows.
- 🎯 Dynamic AI Face Tracking: Keeps the speaker centered frame-by-frame with smooth S-curve cinematic zooms.
- ✂️ Smart Silence Removal & SFX: Automatically strips dead air and synchronizes sound effects on punchy keywords.
- 🔒 100% Local & Private: Runs on your machine using local Whisper speech recognition. Zero cloud uploads, zero privacy concerns, and lightning-fast rendering.
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Our Journey
ZetaCap started as an internal tool to solve our own short-form video creation grind. As MCP emerged, we realized we could bridge the gap between LLM reasoning and hardcore local video processing. Today, it’s a complete agentic studio.
Product Hunt Special
To celebrate our launch, we’re offering a **[insert % or discount, e.g., 20% OFF with code PH20 / Free Trial]** for the Product Hunt community!
We’d love to hear your thoughts:
- What’s the most tedious part of your short-form video editing workflow?
- What video editing MCP tool or preset would you like to see next?
Drop your feedback and questions below — I’ll be here all day hanging out with you! 🙌
About ZetaCap on Product Hunt
“Edit viral short-form videos directly from Claude”
ZetaCap was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #13 on the daily leaderboard. AI-powered desktop video captioning for Windows. Automate kinetic captions, silence cuts, SFX, 3D rotoscoping, and zooms for a single $5 one-time payment. Complete control through Claude
On the analytics side, ZetaCap competes within User Experience, Artificial Intelligence and Video — topics that collectively have 849.5k followers on Product Hunt. The dashboard above tracks how ZetaCap performed against the three products that launched closest to it on the same day.
Who hunted ZetaCap?
ZetaCap was hunted by Veracious Did. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ZetaCap including community comment highlights and product details, visit the product overview.
Veracious Did