Myrlin – Open-Source workspace manager for Claude Code sessions
4-pane terminals + cost tracking for Claude Code; Cursor workspaces already do this natively.

Undo support for context management is a genuinely useful feature.
AI power users, researchers
Harpa AI · Monica · Sider
Key features in v1.2.0: • Smart context copying with clean text extraction (removes ads, nav, etc.) • Drag-and-drop bookmark manager with undo (Ctrl+Z) support • Prompt editor with case-insensitive replacement and history • End-to-end encrypted backup and sync • Supports 12 languages
We just shipped v1.2.0 with a major bookmark manager overhaul. Would love your feedback!
4-pane terminals + cost tracking for Claude Code; Cursor workspaces already do this natively.
Agent orchestration TUI with project grouping. Dispatcher and similar tools already exist for this.
Uses the ancient Netscape HTML format to avoid vendor lock-in and sync headaches.
Visual cloud manager when Terraform, Pulumi, and cloud consoles already dominate.
Yet another business card tool; HiHello and Blinq already dominate this space.
iCloud-native bookmarks when Raindrop.io and Pocket already dominate this space.