Stars
Claude Code skill for product videos: real browser capture, branded composition, and local mastering.
Opinionated Oxlint rules for rejecting low-evidence TypeScript and JavaScript patterns
GitNexus: The Zero-Server Code Intelligence Engine
It is ProtonMail UX, but really open-source and self-hostable
📧 Email preprocessing for LLMs. Fast, typed, Rust-powered. Typescript and Python-enabled.
Serverless contact form, which emails via Gmail and logs to Google Sheets. Privacy-focused, self-hosted, drop-in for Vercel or any Node host.
📇 A CardDAV Model Context Protocol (MCP) server to expose contacts and address books as tools for AI assistants.
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
Access your markdown vault via ChatGPT/Claude on Mobile. Obsidian sync compatible.
Luma Calendar MCP server — event, guest, and ticket operations as tools for AI assistants.
Self-hosted JMAP webmail for Stalwart Mail Server. Mail, calendar, contacts, and files in one client.
🤯 LobeHub - Super-Agents on Your Team. Add super-agents to the chats your team already uses.They take on work by themselves and get better every week.
🐹 Open-source Mac and PC cleaner. Keep your machine clean, light, and running like new. Fast CLI, plus native Mac and Windows apps.
Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA
Universal AI context generator. Saves thousands of tokens per conversation in Claude Code, Cursor, Copilot, Codex, and more.
The open-source, self-hosted AI agent for your company. Works across workplace tools to find context, analyze information, and carry out tasks.
Proof SDK: open-source collaborative editor, provenance model, and agent HTTP bridge
A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.
An autonomous agent for deep financial research
A turndown.js inspired HTML to Markdown converter for Rust
Archive a lifetime of email and chat. Offline search, analytics, and AI query over your full message history. Powered by SQLite and DuckDB
The database record factory for Drizzle ORM.
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.