Myrlin – Open-Source Workspace Manager for Claude Code

If you use Claude Code this is the kind of ergonomic tooling you didn’t know you wanted: it auto-discovers every session, groups them into workspaces, and surfaces 4-pane embedded terminals alongside per-workspace docs, kanban, templates and a costs dashboard. It’s local-first and runs via npx, which keeps your data in your browser, but the scope is narrowly tied to Claude and real terminal emulation requires native build tools (node-pty).