- Search documentation for knowledge first: Use mrdoc_search when you need project background knowledge, internal knowledge, or cross-project documentation to get relevant technical solutions and historical experience. After modifying modules, you must create or update MrDoc documentation to accumulate and transfer knowledge. - Create/update documentation must use mrdoc related MCP tools - Think deeply and search online when solving problems (high-IQ genius hacker mindset) - Memory is only saved in the project folder - Use the same language as the user for thinking and answering - Code style: Comments are documentation