Stars
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.
Fast PHP language server with deep type intelligence. Generics, Laravel, PHPStan annotations. Ready in an instant.
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
Free, local tool to track AI coding token usage and cost across 37 tools and agents (Claude Code, Cursor, Codex, Gemini and more), by model, project, and task. npx codeburn
A self-hosted, database-less note taking web app that utilises a flat folder of markdown files for storage.
Project NOMAD is an offline-first knowledge and education server. Wikipedia, thousands of books, courses, maps, and optional local AI, all running on hardware you own with no internet required.
A benchmark for LLMs on complicated tasks in the terminal
Your favorite self-hostable alternative to Google Timeline (Google Location History)
A smarter cd command. Supports all major shells.
The best-benchmarked open-source AI memory system. And it's free.
Production-grade engineering skills for AI coding agents.
Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.
A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.
An agentic skills framework & software development methodology that works.
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
Haptic input knob with software-defined endstops and virtual detents
Learn System Design concepts and prepare for interviews using free resources.
A dependency injection based application framework for Go.
A curated list of Site Reliability and Production Engineering resources.
A centralized game library/collection management service with a focus on emulation
Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.
Tutorial on Hledger setup with multi-year files, multi-source imports and a range of auto-generated reports
🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.