1. PersonaPlex

    NVIDIA's open 7B full-duplex speech-to-speech model: it listens while it talks, takes a voice and a role prompt, and answers in about 200 ms. English only, no tool calling.
  2. WordCraft

    Open-source, clean-room clone of Microsoft Word in pure Rust: ribbon, styles, track changes, mail merge, real .docx, and an MCP server so agents can write documents. Alpha.
  3. CorridorKey

    Corridor Digital's free neural green screen keyer: it unmixes the green from hair, motion blur and glass, and outputs a straight-colour foreground plus a linear alpha.
  4. Teams for Linux

    Unofficial open-source Microsoft Teams desktop app for Linux: an Electron wrapper around Teams on the web, with tray, notifications, profiles, Intune SSO and MQTT.
  5. book-to-skill

    An agent skill that turns a technical book, a docs folder or a stack of papers into a structured skill: core models, one file per chapter, glossary and cheatsheet, loaded only when needed.
  6. e2e by TesterArmy

    An open-source testing framework for web and mobile apps: an AI agent drives the app from plain-English steps, then replays the recorded actions with no model calls until the app changes.
  7. Mantis

    Google's open-source toolkit of agent skills that find, reproduce and patch security vulnerabilities in a codebase, from threat model to verified fix and report.
  8. Visual Explainer

    An agent skill that replaces ASCII diagrams and terminal tables with styled HTML pages and slide decks: architecture diagrams, diff reviews, plan audits and project recaps.
  9. Motion Video Kit

    A Claude Code skill for premium launch-style business videos: motion rules from 28 SaaS launch films, a quality bar, audio rules, Three.js patterns and an independent-critic review loop.
  10. Mac Performance Monitor

    A free, open-source Mac app that records CPU, memory, GPU, disk, network and battery history, so you can go back to the moment a slowdown started and see which process caused it.
  11. /brag

    A Claude Code skill that turns the project you just built into a 20-second launch video, with music, motion and share copy, in 1 command.
  12. open-slide

    React-first slide framework where AI agents write the deck as code. Version 2.0 adds visual editing, a presenter view and editable PowerPoint export.
  13. SkillOpt

    Microsoft's open-source method for training agent skills like a neural network, without touching the model: small edits to a skill file, kept only if they score better on held-out tasks.
  14. TradingAgents

    An open-source framework that analyses a stock the way a trading firm would: analyst agents, a bull-versus-bear debate, a trader, a risk team and a portfolio manager.
  15. AI Job Search

    An open-source Claude Code framework that runs a whole job search: profile, portal search, fit scoring, tailored CV and cover letter, reviewer agent, interview prep and tracking.
  16. LiteParse

    LlamaIndex's open-source local document parser, rewritten in Rust: PDFs and Office files to text, JSON or Markdown in milliseconds, with no model and no cloud.
  17. llmfit

    Rust CLI that reads your hardware and ranks which local LLMs will actually run on it, with a TUI, a web API and community benchmarks.
  18. Audio Priority Bar

    A macOS menu bar app that ranks your audio devices and always switches to the highest-priority one connected. Built by Shopify's CEO over two days.