ChatGH

calesthio / OpenMontage

An open-source, agent-orchestrated video production platform that turns AI coding assistants (Claude Code, Cursor, Copilot, etc.) into a full video studio. Offers 12 pipelines (explainer, cinematic, documentary montage, talking head, etc.) and 52+ tools across video generation, image creation, TTS, music, and post-production. Supports both AI-generated assets and real footage from free/open archives, with production-grade quality gates, scored provider selection, and budget governance. Works with zero API keys using local tools.

palmier-io / palmier-pro

Open-source Swift-native macOS video editor with built-in generative AI (Seedance, Kling, Veo, etc.) directly in the timeline. Exposes an MCP server so AI agents like Claude, Cursor, and Codex can script, generate, and edit video projects alongside you — making the timeline a single source of truth for human-agent collaboration.

jamiepine / voicebox

A local-first open-source AI voice studio covering the full voice I/O loop — clone voices, generate speech in 23 languages across 7 TTS engines, dictate into any app via global hotkey, and give MCP-aware AI agents a voice of your choosing. All data stays on your machine with native Tauri performance.

mukul975 / Anthropic-Cybersecurity-Skills

754 structured cybersecurity skills for AI agents covering 26 domains — threat hunting, forensics, cloud security, red teaming and more. Each skill maps to MITRE ATT&CK, NIST CSF 2.0, ATLAS, D3FEND & NIST AI RMF. Follows agentskills.io standard, works with Claude Code, Copilot, Cursor, Codex CLI and 26+ platforms.

penpot / penpot

Penpot is an open-source design and prototyping platform that bridges design and code. It uses open standards like SVG, CSS, and HTML, enabling real-time collaboration with inspect mode that outputs production-ready code. Features native design tokens, CSS Grid/Flex layouts, MCP server for AI workflows, plugin system, and supports self-hosting — giving teams full ownership of their design infrastructure without vendor lock-in.

Stirling-Tools / Stirling-PDF

An open-source, self-hosted PDF platform with 50+ tools for editing, merging, splitting, signing, redacting, OCR, and converting PDFs. Supports desktop, browser, and on-prem deployment with REST APIs and no-code workflow automation, keeping all document processing fully private.

garrytan / gstack

An open-source AI coding skill pack that turns Claude Code into a virtual engineering team — 23 specialist slash commands covering CEO review, design, code review, QA with real browser, security audit, and release automation. Supports 10 AI agents including Claude, Codex, Cursor, and OpenClaw. MIT licensed.

heygen-com / hyperframes

An open-source framework that turns HTML, CSS, and seekable animations into deterministic MP4 videos. Write compositions as plain HTML with data attributes, preview in-browser, and render frame-by-frame via headless Chrome + FFmpeg. Built for AI agents (Claude Code, Cursor, Codex) and automated pipelines, with 50+ reusable catalog blocks, CLI, and AWS Lambda/AWS Cloud Run rendering support.

tursodatabase / turso

Turso is an in-process SQL database written in Rust that rewrites SQLite from scratch with full compatibility. It features MVCC for concurrent writes, async I/O via io_uring, vector search, full-text search, encryption at rest, and change data capture. Supports Rust, JS/WASM, Python, Go, .NET, and Java, running on Linux, macOS, Windows, and browsers.