Recently updated open-source projects

Acontext is an open-source memory layer that captures reusable lessons from AI-agent runs and stores them as ordinary Markdown Skill files. Developers can read, edit, version, mount, or share those memories across models and frameworks without relying on embeddings or a closed memory format; agents retrieve the needed files through tools and reasoning. Users can connect to the hosted service with an API key or self-host the backend with Docker, which requires an OpenAI API key.

AriaNg Native turns the AriaNg interface into a Windows and macOS desktop application, so aria2 tasks do not need to live in a browser tab. Users can create downloads by dropping files or URLs, inspect torrent contents before starting, and open torrent, metalink, or magnet links through desktop associations. Tray support and local file operations make it better suited to persistent desktop use.

HiPixel is a native macOS image upscaling app built around Upscayl models. Users can drag in images for automatic processing, run batches, watch folders for new files, or trigger jobs through Apple Shortcuts and a URL scheme. It includes models for photos, lower-resource processing, detail preservation, and digital art, and it can load compatible custom models. macOS 13 or later is required.

Tauon is a desktop music player for personal libraries, with gapless playback, drag-and-drop importing and playlists, CUE sheets, common audio codecs, and tracker files. It can also stream from Plex, Jellyfin, or Airsonic servers, browse large album artwork, record play counts, and extract downloaded music archives for importing. Flatpak users should review the project's documented sandbox limitations.

Claude Trading Skills is a collection of 67 Agent Skills for market data, on-chain research, technical analysis, backtesting, portfolio and risk work, and other quantitative-finance workflows. The library is crypto and DeFi first, while its structure can be extended to additional markets. It requires Python, uv, and an Agent Skills-compatible client, with API credentials needed for some data providers. Skills that can interact with live markets default to demonstration or simulation behavior and require explicit confirmation before execution.

Daiso MCP exposes Korean retail, local-information, and cinema lookups through a remote MCP server, the `npx daiso` CLI, and a Codex skill. It can search stores, products, and stock across Daiso, convenience chains, Olive Young, and major retailers, compare selected prices, find nearby venues or fuel stations, and check movie schedules and remaining seats. End users can access the supported services without preparing separate API keys.

MineContext is a desktop assistant that builds a record of a user's digital workflow from sources such as screen captures and uploaded links, then uses that context to surface proactive insights. The project describes its data processing and storage as local-first, which suits people who want an AI companion to understand ongoing work, study, or creative activity. On first launch it installs a backend environment and requires a Doubao, OpenAI, or OpenAI-compatible local or third-party model service.

Leader Key lets macOS users press a chosen leader shortcut followed by nested key sequences to launch applications, control media, manage windows, or run commands. Actions are defined in its configuration and can also be triggered through URL schemes from Alfred, Raycast, shell scripts, or Keyboard Maestro. The project remains free and open source, but its author says development focus has moved to the successor application Tuna, which includes Leader Key functionality.

Plan a deck and generate Reveal.js HTML with tailored themes, multi-column layouts, callouts, charts, speaker notes, animations, and custom CSS. The workflow checks for slide overflow and reviews screenshots, while a browser editor lets you revise text without touching the markup. Presentations open without a build step; overflow checks and PDF export require the included Node dependencies.

Extract the archive and launch Portable Hermes Agent on Windows without admin rights, a system Python installation, or Docker. Its GUI and CLI can use cloud providers or local models through LM Studio, with tools for automation, custom workflows, runtime tool creation, and optional speech, music, or ComfyUI extensions. It supports Windows 10 and 11 only, and local model use generally requires an NVIDIA GPU with at least 8 GB of VRAM.

Storybloq stores roadmap phases, tickets, issues, notes, lessons, and session handovers in a git-trackable `.story/` directory so Claude Code or Codex can recover project state in a new session. A CLI, MCP server, and `/story` or `$story` skill entry points support context loading, handover creation, scoped autonomous workflows, and multi-lens review. It requires Node.js 20 or newer and is designed to keep durable coordination data alongside the code rather than inside one chat client.

Flow Browser is an Electron-based Chromium browser with multiple profiles and spaces for separating different browsing contexts. Its interface includes a sidebar, command palette, persisted tabs, customization options, and support for installing extensions from the Chrome Web Store. Builds are distributed through GitHub Releases. Several common browser functions, including fuller download handling, pinned tabs, custom search engines, and tab previews, are still listed as upcoming, so it is best suited to users comfortable with an early-stage browser.

AWS Skills packages Claude Code plugins for CDK and SST infrastructure, serverless architecture, cost and operations work, and Bedrock AgentCore deployment. The plugins combine focused instructions, validation scripts, references, and AWS MCP integrations for documentation, pricing, Cost Explorer, and CloudWatch. The shared aws-common plugin is a dependency when components are installed individually.

ClawBio packages pharmacogenomics, variant lookup, ancestry analysis, UK Biobank search, and other bioinformatics workflows as skills callable from the CLI, Python, or an AI agent. Many skills emit replay commands, environment metadata, and checksums for later verification. Some workflows still depend on external databases, hosted APIs, or additional bioinformatics tools.

Vela is a cross-platform desktop IDE for novelists and web-fiction authors who want more structure than a chat box. It combines outlining, chapter drafting, rewriting, and automated review with a local RAG knowledge base that can retrieve characters, settings, and prior context during long projects. Writers can bring keys for providers such as OpenAI, Claude, Gemini, or DeepSeek, or connect local models through Ollama and similar runtimes. Project data and retrieval stay on the user's machine, making it suited to privacy-conscious, continuity-heavy fiction work.

.context is a collection of portable Agent Skills for security auditing with Claude Code, Codex, Gemini CLI, Copilot, and other compatible agents. After a global or project-level install, users can ask an agent to audit a scoped codebase and produce structured findings. The collection covers smart-contract and infrastructure audit frameworks, plus supporting workflows for proofs of concept, sandboxed runs, forensics, and report preparation.

Laravel’s official agent plugins cover several focused workflows: reviewing recent PHP and Laravel changes, selectively bringing improvements from starter kits into an existing project, deploying and managing Laravel Cloud resources, and configuring Nightwatch collection, sampling, filtering, and redaction. Skills can trigger from matching requests or be invoked explicitly. The starter-kit upgrade workflow applies one feature at a time and reruns tests, type checks, and builds rather than silently overwriting customized files.

This skill equips Claude Code with current Solana patterns for wallet flows, transaction handling, React or Next.js dApps, Anchor or Pinocchio programs, typed client generation, local testing, and security reviews. It also includes compatibility tables, common-error fixes, and migration guidance, and installs through the skills CLI.