Recently updated open-source projects

Skill Creator Ultra turns a workflow idea into a complete AI skill through an interview or a one-shot quick mode. Its eight-stage process extracts the knowledge, chooses an architecture, generates the package, runs tests and multidimensional evaluation, scans for security issues, iterates, and prepares distribution formats for several agent platforms. It is designed for users who do not already know YAML or SKILL.md, with English and Vietnamese as the documented interaction languages.

restic-browser provides a desktop interface for inspecting local or remote restic repositories. Users can browse snapshots and files, restore selected content, export folders as ZIP archives, or open a temporary copy with the operating system's default application. It is deliberately not a full backup manager and does not create new backups. The restic executable must be installed separately and available on the system path.

Moonshine-Image is a local Windows desktop tool for removing objects, text, and watermarks from images and video. Users can draw masks for Lama or MAT inpainting, use SLBR for visible semi-transparent watermarks, process folders in batches, and edit video masks on a timeline with resumable segments and FFmpeg fallback export. Releases are split into CPU and CUDA packages with bundled or external models; CPU processing is much slower, while MAT requires CUDA and its weights are licensed for non-commercial use only.

Trip Map Builder is an agent skill that extracts constraints from flight and hotel screenshots, groups stops by area, and researches restaurants and recent experiences through Dianping and Xiaohongshu. It produces a single-page HTML itinerary with a Leaflet map, daily timeline, navigation links, and payment labels, with an optional GitHub and Vercel deployment flow. The result is meant as a flexible pre-trip reference rather than a rigid hourly script, and the research workflow relies on OpenCLI and Chrome.

make-no-mistakes packages two Cursor agent skills, a standard version and a stronger variant. Once copied or linked into the Cursor skills directory, they add behavioral instructions intended to keep model output coherent, accurate, and less prone to cascading logic errors. The project is a prompt-level steering layer rather than a standalone test runner or formal verification system, so it can encourage a more careful coding workflow but does not itself prove that output is error-free.

Use TanStack Intent to generate and validate Agent Skills for a library, then ship them alongside the related npm package. The skills are auto-discoverable, versioned with the code, and compatible with the open Agent Skills standard, helping maintainers keep agent guidance aligned with each library release.

SkillDeck provides a native three-pane interface for managing skills across Claude Code, Codex, Gemini CLI, Cursor, and other agents. It can browse skills.sh and ClawHub, import from GitHub or local folders, check for updates, edit SKILL.md files, and assign installations through symlinks. It requires macOS 14 or newer, and downloaded unsigned builds may need manual approval on first launch.

MQTTX presents MQTT testing in a chat-like interface where several client connections can stay online at the same time. It helps verify connection, publish, and subscribe behavior over MQTT/TCP, MQTT/TLS, and MQTT/WebSocket while formatting message payloads for inspection. The desktop client runs on Windows, macOS, and Linux and can connect to EMQX or other brokers.

This Claude Skill turns Markdown files, chat summaries, and research reports into downloadable EPUB3 ebooks. It detects chapters from headings, builds a navigable table of contents, preserves common Markdown formatting, and styles code blocks, tables, and metadata for reading devices. The output works with standard EPUB readers including Apple Books, Kindle apps, Google Play Books, and Kobo; running the included scripts locally requires the listed Python dependencies.

Termul treats each project as a persistent desktop workspace instead of a loose set of terminal tabs. You can combine multiple shells, split panes, embedded browser tabs, and code or Markdown editors, then restore sessions, layouts, and snapshots when you return. The application is packaged for Windows, macOS, and Linux and also supports SSH-oriented workflows with credentials stored through the operating system keychain. It is designed for developers who regularly switch among several projects and want their working context kept together.

GodMode is a dedicated AI browser that places full web applications such as ChatGPT, Claude, and Perplexity in resizable side-by-side panes. A global shortcut opens the window, and one input can be submitted to every service while each webview remains independently usable. It is useful for comparing web-only features, but users must sign in to the services and Windows and Linux support is still less polished.

Claude Code Skill Factory provides guided agents, templates, and examples for creating Claude Skills, Claude Code agents, slash commands, hooks, and reusable prompts. Its workflow can choose between prompt-only and coded outputs, then add validation, documentation, examples, and ZIP packaging. A Codex CLI bridge also helps translate and synchronize agent guidance between tools, making the repository useful for teams producing many custom agent components.

Loom combines a XeLaTeX document class with a Claude skill for creating notes that students both read and complete. It supports blanks, proof skeletons, do-it-yourself exercises, recall prompts, and a distinctive woven visual system; the companion skill can organize a chapter, draft the notebook, compile it, and check the result. Local use requires XeLaTeX with TeX Live 2023 or newer, and non-macOS users may need to swap the bundled system fonts or use one of the Overleaf-ready editions.

OpenAver is a graphical collection manager for Windows and Apple Silicon Macs that gathers JAV metadata, artwork, tags, and performer information from multiple sources. Users can browse a local library through cover walls and filters, then generate NFO, poster, and fanart files for Jellyfin, Emby, or Kodi. A local REST API also supports multi-step catalog operations by AI agents. Data stays in a local SQLite database; files are moved or renamed only during explicit organization actions, and the project states that source videos are not deleted.

BrowserGym exposes open-ended browser tasks and benchmarks such as MiniWoB, WebArena, WorkArena, and VisualWebArena through a consistent Gym interface. Researchers can install only the core environment or add benchmark-specific packages, then run agent–environment loops with Chromium controlled through Playwright. It is designed as research infrastructure rather than a consumer automation product, and individual benchmark suites require their own setup.

Universal Data Tool is a web and desktop application for editing and annotating mixed datasets. It supports workflows such as image classification or segmentation, named entities, audio transcription, video annotation, document review, and general data entry. Use the hosted interface, install the desktop build, or deploy it on premises, with real-time collaboration available in the labeling workspace. Projects can be exchanged through the UDT CSV or JSON formats and embedded into a React application.

This skill pack lets an AI agent operate NetEase Cloud Music through connected setup, command, and recommendation skills. It can search songs, albums, and playlists, manage playlists, fetch daily recommendations, and analyze liked tracks for genre, mood, language, artists, timing, and recent preference shifts. Setup requires Node.js 18 or newer, ncm-cli, a NetEase developer API key, and completed configuration and login authorization.

La Suite Docs is a collaborative editor for teams, public organizations, and open communities. It supports real-time presence, comments, granular access control, structured subpages, search, and document import or export. Organizations can use a public instance or self-host it through Docker Compose, Kubernetes, and community methods. Some advanced features, including PDF export, depend on GPL-licensed BlockNote XL packages and are omitted from the MIT-only build.