Stars
The open agent skills tool - npx skills
A really good JSON viewer browser Extension
Open-source AI coworker, with memory
Open-source native macOS HTTP debugging proxy — intercept HTTPS, inspect APIs, mock responses, debug WebSocket & GraphQL. Community-driven. For developers, by developers.
Native macOS debug GUI for apfel — Apple Intelligence from the command line
The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.
LayoutSans — Pure TypeScript 2D flex/grid layout engine powered by Pretext. Zero DOM. Zero WASM. Gives exact pixel positions for any flex/grid tree. Full canvas text interaction: selection, copy, C…
将冰冷的离别化为温暖的 Skill，欢迎加入数字生命1.0！Transforming cold farewells into warm skills? It's giving rebirth era. Welcome to Digital Life 1.0. 🫶
The best-benchmarked open-source AI memory system. And it's free.
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
A programmable MITM proxy that intercepts HTTP/HTTPS traffic so you don't have to guess what your app is doing. Forward & reverse modes, TLS interception, TUI, terminal, and web GUI.
Safe and idiomatic TypeScript types to handle null, error, and async code handling: Maybe, Result, and Task types that are really nice.
ESLint plugin for finding regex mistakes and style guide violations.
Render Mermaid diagrams in your terminal or Python app
🔥 Command-line tool to delete merged Git branches
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line …
Tiny, expressive finite state machines for svelte
All parts of Claude Code's system prompt, 24 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, secur…
Modern, fast LSP plugins for Claude Code - TypeScript, Python, and more
Format your svelte components using prettier.
A fast and powerful log viewer and processor that converts JSON logs or logfmt logs into a clear human-readable format.
LSP wrapper for typescript extension of vscode
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.
Claude Code notifications without the context switch. A minimal, always-present session manager for macOS.