Jrnl acts as a Model Context Protocol (MCP) server, bridging the gap between your personal command-line journal (jrnl) and AI assistants like Claude. It empowers these AI models with read-only access to your journal entries, allowing them to search, analyze, and retrieve information from your private journal data on demand. This integration transforms your raw journal entries into an intelligent, queryable knowledge base accessible via natural language prompts through your AI assistant, enhancing personal productivity and insights.