From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

[Notice] The repo temporarily locked while ownership transfer. in the meantime we maintain on here: https://github.com/ultraworkers/claw-code-parity. The fastest repo in history to surpass 100K sta…

Local API emulation for CI and no-network sandboxes

Agent skill for rendering inline interactive visuals — SVG diagrams, HTML widgets, charts, and explainers — in agent conversations.

Literate programming skill for agent harnesses like Claude Code, OpenCode and Hermes Agent

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.

AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods

A unified TypeScript SDK for building chat bots across Slack, Microsoft Teams, Google Chat, Discord, and more.

Nightshift uses your leftover Claude / Codex budget to surprise you with useful PRs. Love them or leave them.

Product Management skills framework built on battle-tested methods for Claude Code, Cowork, Codex, and AI agents.

Point at any URL/YouTube/Podcast or file. Get the gist. CLI and Chrome Extension.

A GPU-accelerated cross-platform terminal emulator and multiplexer written by @wez and implemented in Rust

Vercel's official collection of agent skills

A JavaScript wrapper for the reddit API

A set of ready to use Agent Skills for research, science, engineering, analysis, finance and writing.

Beads - A memory upgrade for your coding agent

Gas Town - multi-agent workspace manager

The Generative UI framework

Browser automation CLI for AI agents

Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete.

JSON formatter that produces highly readable but fairly compact output.

Rust without the borrow checker

Select context for coding agents directly from your website

CADAM is the open source text-to-CAD web application

Examples of my Claude Code infrastructure with skill auto-activation, hooks, and agents

Finally, a proxy that does what grep does for logs - filters out the noise. Stop carrying 70k tokens of tools you'll never use. It's like tree-shaking, but for MCP. 🚀