Recently updated open-source projects

Production Canvas brings player journeys, session-time math, GDD gaps, dependencies, risk heatmaps, forecast-versus-actuals, and endowment audits into seven views of one event dataset before design lock. It includes an interactive React template and a fully populated demo that needs no API calls. Forecasts are rough calculations from stated assumptions, sentiment scoring is keyword arithmetic, and the canvas cannot assess anything that was never mapped.

This repository turns invoice-style Excel data into Neo4j nodes and relationships with pandas, then shows how to convert graph relationships into matrices. It preserves a legacy py2neo v3 and Neo4j 3.x teaching path while adding a modern example with the official driver, vector indexes, and GraphRAG-style retrieval. Current Python and Neo4j environments may require changes to the pinned legacy code.

voiceprint profiles your style from five to ten of your own posts or emails, measuring rhythm, punctuation, signature moves, and never-dos. It renders raw thoughts in that voice without inventing anecdotes, leaves a placeholder for examples only you can supply, and attaches counted comparisons to your baseline. It reports receipts rather than an AI-or-human verdict, and updates the profile from your edits.

Ralph Workflow orchestrates coding agents through planning, implementation, verification, and fixes, returning tested work for human review. It is intended for developers and small teams whose tasks are too large to supervise step by step but too risky to hand off blindly. The local Python tool supports several agents, including Claude Code, Codex, OpenCode, and Cursor, and expects clear specifications and repository guardrails.

european-company-registers queries official sources in Germany, France, Poland, and the UK through command-line scripts and an agent skill, returning the fields each source exposes as JSON, such as revenue, assets, earnings, officers, share capital, legal form, or filing history. It needs no paid company-data provider, but some German paths require the Claude CLI, a stealth browser, or pdftotext, and UK access needs a free API key. Austria, Spain, and the Netherlands are not covered.

gut-check reads the idea, code, stated goals, available history, and current commitments, then restates the problem and classifies it as a personal tool, market product, or hybrid. When web access exists, it adds competitor, pricing, and recent-market signals; otherwise it states the limitation. A fixed verdict covers weaknesses, a pivot or kill path, a six-month simulation, near-term actions, and one metric, with a three-round pushback protocol that distinguishes new evidence from repetition.

Helios Launcher is designed for joining custom modded Minecraft servers without manually installing the required Java version, Forge, or server files. It supports multiple accounts, validates assets before launch, redownloads corrupt or mismatched files, switches between server configurations, displays player counts, and handles automatic updates. Installers are available for Windows, macOS, and Linux.

Reddit Knowledge Builder expands a question into several literal searches, fetches public RSS data to disk, triages candidate posts, and reads selected posts with top comments before producing cited Markdown. It preserves disagreements and discounts formulaic promotional comments. No Reddit account, API key, or OAuth app is required, but RSS omits scores and coverage depends on query phrasing and rate limits.

A deterministic analyzer first extracts the file tree, imports, definitions, and module connections without sending source code to an LLM. One model call then assigns architectural roles, detects the overall pattern, and chooses a layout. The resulting graph opens in an interactive visualizer with multiple views and branch-based experiments that can add or remove nodes and edges without changing the base map.

Agent AFK provides an Apache-licensed harness whose prompts, gates, routing, skills, traces, and provider settings are editable. It supports terminal chat, headless background runs, Telegram notifications, orchestration commands, and migration of plugins or MCP servers from Claude Code or Codex. Node 22 is required, and optional remote notifications need their own credentials.

OpenHarness connects to local models such as Ollama or to cloud APIs, then reads, edits, and searches code, runs commands, uses MCP servers, delegates to sub-agents, and operates headlessly in CI. Permission modes, command-risk analysis, file checkpoints, automatic Git commits, and post-edit verification make agent changes easier to inspect and undo. It requires Node.js 18+.

Успешный Типограф applies 32 Russian typography rules through a web interface, a Node CLI, and a Claude Code skill. It highlights every edit with the responsible rule and trigger count, supports check-only CI use and rule toggles, and is idempotent. For Markdown, it protects frontmatter, fenced and inline code, links, HTML tags, and bare URLs from typography changes.

SNU Library Scholarly Access uses a Seoul National University library account and Playwright to check supported domains, create proxy URLs, discover article PDFs, distinguish full text from supplements, and download files. It offers CLI commands plus an optional MCP server with browser-profile and timeout options.

AgentSight observes AI agents at the system level, correlating process trees, shell commands, file operations, network destinations, prompts, responses, tool intent, and model token data. It works outside closed-source CLIs without an SDK, proxy, or vendor integration, and offers live views, SQLite session reports, and offline pprof profiles. It requires Linux eBPF support and elevated probe privileges, and its capture scope includes potentially sensitive prompts and responses.

ActPlane applies labeled information-flow and causal-ordering rules below the tool layer, following an agent’s entire process tree, file edges, and network connections. It can block, kill, or notify on violations and feed a reason back to the agent; it requires Linux 5.8+ with BTF and elevated capabilities for the enforcement engine.

vite-electron-builder is a project template that separates the Electron main process, preload layer, and renderer so developers can pair it with their preferred web framework. Its initialization workflow creates and integrates the renderer, after which the project can run in development or compile distributable applications. Packaging, end-to-end testing, continuous integration, and update workflows are preconfigured, while Node.js capabilities are exposed through preload rather than used directly in the renderer.

tmuxlet runs coding CLIs inside tmux and gives scripts one blocking interface that returns text or JSON while preserving an interactive terminal. It normalizes Claude, Codex, Gemini, opencode, pi, Cursor, and Grok, uses an explicit completion signal, and reports completed, blocked, timeout, or exited runs with inspectable logs. A default 24-session cap and optional memory guard limit fan-out. Rust, tmux, and at least one target CLI are required.

talking-head-video turns a raw selfie or talking-head recording plus its script into a 1080×1920 vertical explainer. It transcribes word timings, corrects subtitle text against the script, replaces explanation beats with Remotion knowledge graphics, and keeps a circular speaker avatar in the top-left. An ffmpeg compositor burns the subtitles and overlays the graphics without altering the original audio. The workflow needs faster-whisper, Node with Remotion, ffmpeg, and a usable CJK font.