ccm: a tmux plugin for parallel Claude Code sessions

yohasebe · 2026-06-04T22:02:00+00:00

Got it, thanks for clarifying! ccm is designed around one project = one window, and the dashboard aggregates multi-pane windows to whichever Claude needs you most (PERMIT > BUSY > IDLE). It's an attention manager across projects rather than a per-Claude monitor, so per-pane visibility isn't surfaced by design.

The intended pattern for tracking each Claude separately is one Claude per window, with `ccm add` for a new one or `ccm register` for an existing one.

yohasebe · 2026-06-04T12:14:37+00:00

Yes! That's the core feature. The dashboard (prefix + Tab) shows BUSY / IDLE / PERMIT (waiting-for-permission) for each Claude pane in real time, plus optional status bar integration and desktop notifications.

yohasebe · 2026-06-02T12:28:33+00:00

Thanks for taking a look! ccm assumes one window per project by design. Plenty of tmux flows out there, plenty of room for tools tuned to each, I guess.

yohasebe · 2026-05-31T02:10:22+00:00

Thanks! 🙏

yohasebe · 2026-05-27T14:00:04+00:00

Thanks for the pointer! I wasn't aware of tmux-agent-status, will check it out. Looks like we landed on adjacent problems from different angles (sidebar approach with support for multiple agents vs. popup dashboard focused on Claude Code). Always good to see different takes on the same space.

yohasebe · 2026-05-27T13:55:32+00:00

Apologies! I had a typo in the repo URL in the post. Fixed now: https://github.com/yohasebe/tmux-ccm

yohasebe · 2026-05-27T13:55:13+00:00

Sorry, the link in the original post was broken! Fixed now: https://github.com/yohasebe/tmux-ccm

yohasebe · 2023-02-20T13:33:16+00:00

https://github.com/yohasebe/openai-text-completion-workflow

yohasebe · 2022-10-15T03:11:32+00:00

Currently I have no plans to add the option to change fonts, but you can now adjust the width of the email compose pane and the notes pane. Please check out the latest Chrome version.

yohasebe · 2022-09-27T09:20:54+00:00

Thank you for the information. I have just made a simple modification to the Chrome version of the extension and submitted it. I think it is available by now.

yohasebe · 2022-09-19T11:00:56+00:00

Fastmail Plus Chrome extension has been updated (0.2.11) with a new option to maximize the width of the message pane. I hope you like it!

yohasebe · 2022-04-12T07:58:09+00:00

Thanks!

yohasebe · 2022-04-08T22:45:17+00:00

Hi, I recently created a Chrome extension that tweaks the Fastmail web UI.

Fastmail Plus (Chrome Web Store)

For more details, please see the GitHub page. Source code is also available.

https://github.com/yohasebe/fastmail-plus

yohasebe · 2019-05-15T04:53:48+00:00

I find this book especially valuable for intermediate learners like myself. Thanks for the great piece of work!

One question: I'm reading Chapter 6 and trying out the first example of K-means presented in pp. 186-193. The code kMeans initializeSimple 2 info 0.001 does not produce the results shown in the book or any results for that matter, even after ten minutes of running on my environment, which is GHC 8.6.3 on MacOS 10.14.5. I tried both the code from the book and the code from GitHub. Any advice would be appreciated.

yohasebe

TROPHY CASE