Brag

Brag is an open-source agent skill that creates short, shareable project launch videos containing music, motion, and social media copy with one command.

Brag is an agent skill designed to turn existing software projects into short launch videos. The tool analyzes the project to determine the product angle, tone, and visual focus, then generates a composition brief for Hyperframes to build and render the final video. Outputs include a project folder containing a composition brief, social media copy, and an MP4 video file. Users can run the tool via command-line agents like Claude Code, Codex, or opencode, or use the letsbrag.app web interface for a no-setup experience. It includes a slim version optimized for Claude Opus 5.5 and supports custom voiceover narration using Kokoro.

Brag at a glance

Best for: Software engineer, Founder, Marketer
Runs on: CLI, Web, open source
Pricing: Free and open source
Released: June 2026
Category: AI video tool
Website: github.com/latent-spaces/brag

Key features

Automatic video generation from project files
Generates shareable social media copy
Supports voiceover narration via Kokoro
Includes bundled music and sound effects
Offers a slim version for Claude Opus 5.5
Works with agent-based CLI tools via skill installation
Produces organized output folder with composition briefs

Use it for

Generating product launch videos for software repositories
Creating short promotional clips for new coding projects
Producing social media content from local codebases

Alternatives to Brag

Opus Clip — Turns one long video into many ready-to-post shorts
Hypit — Clone viral videos and generate 100 variants with a single command.
Motion Skill — It transforms scripts and voice recordings into professional motion graphics projects automatically.
Motionmaxxing — It replaces default AI templates with measured motion based on professional design rules.
Vox Director — Automates complete video creation from scripts to motion and voice-over.
Short Video Maker — It runs locally for free without any watermarks or pre-clip credits.
Onetake — It uses an automated oracle to ensure continuous visual beats instead of disjointed slideshows.
Awesome Opus5 5 Videos — Access 513 viral video prompts made with Claude Opus 5.5.
DramaClaw — Generates finished films from scripts in a single pipeline.
Vibe Vision Video — Builds editable video projects using reusable templates and reference videos.
Code Brand Film — It combines code-driven HTML animations with Python-generated original soundtracks.
Video Use — Edits raw footage using coding agents with word-boundary precision and self-evaluation.

All Brag alternatives