Recently updated open-source projects

Apple Photos Cleaner queries the macOS Photos SQLite database to reveal duplicates, screenshots, low-quality images, storage trends, people, locations, and timeline recaps. Its analysis scripts are read-only and can return JSON or human-readable output. Actual cleanup is handled separately through an AppleScript executor that requires explicit confirmation before moving items to the trash.

Build a taste profile from recently played tracks, heavy rotation, library data, ratings, recommendations, and Replay, then create or refresh playlists for moods, activities, deep cuts, trends, and discovery. The data and cache stay local, but MusicKit access requires an Apple Developer account, an active Apple Music subscription, and both developer and user tokens.

Spine turns disposable chat into an append-only planning record. When a thought settles, /spine writes a compact, typed node into drafts/spine, and a later session can resume from that file instead of replaying the conversation. Each node type has its own gate: factual nodes need a citation, decisions need a reason and rejected alternative, definitions record the old meaning, and open nodes state what blocks resolution. The license permits noncommercial use; commercial use requires a separate agreement.

Knowledge Panel Playbook guides a person through the web assets used in its own documented panel process: Person JSON-LD, a referenced Wikidata item, a Wikimedia Commons headshot, and consistent bios across platforms. It can generate the schema and supporting files, then print a creation checklist. The repo is available as a Claude skill, pasteable prompt, or templates, but Google controls whether and when a panel appears.

langgraph-bigtool stores tool names, descriptions, namespaces, and other metadata in a LangGraph Store so an agent can search for relevant tools before calling them. It is designed for registries containing hundreds or thousands of tools, supports in-memory and PostgreSQL backends, and lets developers replace the default retrieval logic with a custom function.

Tell Claude what report, paper, thesis chapter, CV, poster, or other document you need, and this skill drives LaTeX Forge through the full workflow. It selects a built-in or gallery template, scaffolds the project, fills metadata and sections, builds and fixes LaTeX errors, then exports the sources and PDF as a submission-ready archive. It requires Claude Code, Python 3.10+, pipx, and a local LaTeX distribution.

Typstudio is an offline desktop editor for Typst documents, with syntax highlighting, compiler-error markers, autocomplete, real-time preview, and export. Development builds exist for Linux, macOS, and Windows, but there is no stable release. The maintainer says the project has not been actively maintained for about a year and may be archived, so it is better suited to experimentation than dependable daily use.

Browser Tools gives coding agents a Chrome DevTools Protocol interface for launching isolated browser sessions and validating real pages. Agents can navigate, inspect and interact with the DOM, capture screenshots, and diagnose console or network activity. Chrome for Testing support helps make browser setups more repeatable.

Search newly registered U.S. small and midsize businesses by industry, location, freshness, and other filters, preview masked matches without spending credits, and export contact records as CSV, JSON, or XLSX. The skill requires an SMB Sales Boost subscription and API key, and retrieving or exporting net-new leads normally consumes credits.

Stratos Hook Writer mines an existing post, article, script, transcript, newsletter, case study, or idea for its strongest concrete asset, then creates five distinct hooks tailored to the selected platform and commits to one recommendation. Its playbooks account for mechanics such as the LinkedIn fold, TikTok’s layered opening, YouTube’s first seconds, and email subject lines. The hooks are adapted to the source rather than filled from a generic template.

skill-publish is a CLI and GitHub Action for validating SKILL.md packages, generating release previews and quotes, and publishing immutable name@version records through the HOL Registry Broker. Pull requests can run local validation without broker credentials. Actual on-chain publishing consumes broker credits and requires authentication, with OIDC trusted publishing available only when the broker deployment supports it.

amux is a terminal UI for running multiple coding agents in parallel. Each agent gets its own tmux session, and workspaces can use repository checkouts or Git worktrees so branch changes stay isolated. The same interface can launch agents, show diffs, and open a terminal; it supports Linux and macOS and requires tmux 3.2 or newer.

Give the skill leads, findings, files, or any other list that needs human judgment, and it builds one self-contained HTML page with a card for every item. Reviewers can mark keep, review, or drop, add notes, follow source links, and copy the final selection back to the agent. The page opens offline, needs no server or build step, and preserves progress in localStorage.

Revenue Messaging Framework audits a B2B homepage, scores its messaging, explains weaknesses section by section, and returns rewritten headlines, value propositions, calls to action, and a three-layer narrative. It is meant to clarify what a go-to-market team should change on its own site, combining an open methodology with a Claude Code skill. The output is an audit and rewrite, not a general page builder.

webcloner rebuilds landing pages, marketing sites, portfolios, or storefronts as Next.js replicas. It extracts rendered styles and assets, produces section specs, builds sections in parallel, then compares original and clone screenshots at desktop and mobile widths. A visual loop applies targeted fixes until the diff improves; SaaS dashboards, auth, and checkout flows are out of scope.

Webcam Snap lets Claude Code capture a still image from a Linux V4L2 webcam with ffmpeg, skipping initial frames so auto-exposure can settle. The resulting photo can be described or analyzed by a multimodal model, or handed back to you. It works as a skill, plugin, or raw command, but requires a readable /dev/video device and ffmpeg.

SEO Launch Resonance organizes an organic-search launch around three inputs: an indexing channel, targeted landing content, and real demand. It guides an agent through search-console setup, internally linked pages without cannibalization, dated supporting content, and per-page attribution or bounce-rate checks. The workflow needs site and deployment access plus analytics accounts, and its playbook is not a guarantee of traffic growth.

Run Claude Code, Codex, and Aider sessions across many repositories and worktrees from a durable tmux-backed terminal UI. Fleet, split, babysit, and focus views keep waiting agents visible, while timelines, session search, and an optional private-network bridge extend supervision. It needs tmux and Git; native Windows support is not available.