Show HN: Myrlin – Open-Source workspace manager for Claude Code sessions (github.com)

Myrlin, an open-source workspace manager for Claude Code sessions, has been launched, enhancing session management with features like cost tracking, conflict detection, and a 4-pane terminal layout. Users can easily discover and organize session data into workspaces, complete with embedded documentation and kanban boards. This tool runs in the browser while keeping all data local, ensuring privacy and performance. It offers a comprehensive suite of functionalities, such as auto-titling sessions, per-workspace documentation, templates, and a costs dashboard that provides detailed insights on model usage costs, token breakdowns, and resource tracking per session. The significance of Myrlin lies in its ability to address common frustrations faced by developers using Claude Code. With its focus on cost management and workspace organization, it provides a novel approach compared to existing tools, making it easier to manage multiple sessions and avoid conflicts. Additionally, Myrlin's extensive customization options, including 13 themes and a responsive design, cater to individual user preferences, enhancing the overall user experience. This tool not only streamlines workflows but also empowers users to optimize their AI experiment costs, fostering a more efficient environment for AI/ML development.