openaccountants: OpenAccountants provides open-source tax computation skills for AI, covering 371 skills across 134 countries. It can be used by uploading to LLMs like Claude or ChatGPT, or via an MCP server for automatic skill loading. The goal is to reduce accounting bills by 80% by having AI classify transactions and produce working papers for accountants to review.; openagent: OpenAgent is an open-source enterprise-level AI Cloud OS. It functions as an AI knowledge base and an MCP (model-context-protocol)/A2A (agent-to-agent) management platform. It includes an admin UI, user management, and Single-Sign-On, supporting a wide array of models like ChatGPT, Claude, and Llama.
Quick tax processing for individuals and small businesses
Building and managing centralized enterprise AI knowledge bases