therealarthur

Thought this was already something people were getting their accounts banned on? This is new?

Think It's just the CLI Code right? Not the Model's underlying source. If so - not the WORST situation (still embarrassing)

How might this affect cancun, cabo, tulum?

I run multiple Claude Code sessions daily across different projects and it would get pretty messy - no visibility into costs, agents stepping on each other's files, context lost between sessions. So I built Myrlin, baking in a bunch of QoL features I wish I had. It’s a Browser-based workspace manager that sits on top of Claude Code:

- 4-pane embedded terminals (xterm. js + node-pty) for side-by-side sessions

- Real-time cost tracking - parses Claude's JSONL session logs per model

- Conflict detection - warns when multiple agents edit the same files

- Session templates, workspace docs, 13 themes

- Auto-discovers every Claude session you've ever run

Everything local. No cloud, no accounts, no telemetry. One command:

“npx myrlin-workbook”

GitHub: https://github.com/therealarthur/myrlin-workbook

Would love feedback on the UI or features you'd wan to see. Happy to answer architecture questions. Thanks!

And yes I'm aware 8-12 claude sessions sounds nutts, but I'm actively working on like 2-3 projects, some of which i have dedicated sessions for research, 1 for debug, 1 for features, etc - they add up

I run 8-12 Claude Code sessions at a time and was drowning in terminal windows. No way to see what's running, no cost tracking, if my terminal crashes I lose track of everything, no shift enter, the /resume system is a little tedious because of no named sessions, overall layout headache if you have multiple codes open, no persistence if your pc restarts (i.e. had to reopen EVERYTHING again).

Got fed up and built something for it. Myrlin scans ~/.claude/projects/, finds all your sessions, and you organize them into workspaces. You can drag sessions into a 4-pane terminal grid (real node-pty, not fake terminals), see costs, search through session history, keep notes per workspace. Runs in the browser, everything stays local.

Node.js + Express, vanilla JS, xterm.js for terminals, SSE for live updates. No build step. Went with Node because node-pty works on Windows without needing WSL or tmux.

You can try it without touching your real sessions:

    git clone https://github.com/therealarthur/myrlin-workbook.git
    
    cd myrlin-workbook && npm install && npm run gui:demo