Strata - Wrapping MCP server with progressive discovery to guide LLMs amongst the forest of potential tool calls

Claude Code Templates - Collection of Claude code configs + a CLI based management tool to help you switch between them quickly

Cua - Remote and isolated GUI environments for agents

Unstract (OSS) - Self-hostable document intelligence runner that lets you design and deploy extraction pipelines (LLM + OCR + rules) as APIs.

AutoArena - Run head-to-head LLM/RAG comparisons with configurable judges and local deployment.

OpenCaptchaWorld - Benchmark and harden web agents with a suite of CAPTCHA-style challenges for multimodal LLMs.

Notte - Run reliable web agents that use Playwright-compatible commands and return structured outputs via Pydantic models.