Catnip
Shares rank 9 of 13 coding agent interfaces by recommenders
Free, open-source tool that runs Claude Code in a Docker container on GitHub Codespaces, with a mobile-friendly UI and automatic Git worktree management.
Free, open-source tool that runs Claude Code in a Docker container on GitHub Codespaces, with a mobile-friendly UI and automatic Git worktree management.
7 people gave an opinion
- recommend it
- 7
- criticize it
- 0
- approval share
- 100%
Recommended in 3 of 13 months
- November 2025: recommended
- December 2025: recommended
- January 2026: recommended
- February 2026: not recommended
- March 2026: not recommended
- April 2026: not recommended
- May 2026: not recommended
- June 2026: not recommended
- July 2026: not recommended
- August 2026: not recommended
- September 2026: not recommended
- October 2026: not recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 7 people recommend itNeeds 10 or more, not met.
- Nobody criticizes itNeeds 2 to 1 or better, met.
- Recommended in 3 of 13 monthsNeeds 4 or more, not met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Mobile app and responsive UI
“I recently started using Catnip for this. Catnip also automatically manages multiple Git worktrees, and has a responsive UI for mobile.”
Comment from 11 Nov 2025 in “The Paranoid Guide to Running Copilot CLI in a Secure Docker Sandbox” “it uses GitHub workspaces so it’s free and it has a mobile app”
Comment from 4 Jan 2026 in “Claude Code On-the-Go” “The mobile app is a pretty cool feature though”
Comment from 29 Dec 2025 in “Show HN: Superset – Terminal to run 10 parallel coding agents” Free because it uses GitHub workspaces
“Since it’s open source and based on GitHub workspaces, it’s free and works very smoothly.”
Comment from 30 Dec 2025 in “Show HN: Superset – Terminal to run 10 parallel coding agents” “it uses GitHub workspaces so it’s free and it has a mobile app”
Comment from 4 Jan 2026 in “Claude Code On-the-Go” Works smoothly once set up
“Since it’s open source and based on GitHub workspaces, it’s free and works very smoothly.”
Comment from 30 Dec 2025 in “Show HN: Superset – Terminal to run 10 parallel coding agents” “After setting up catnip it seems pretty sweet”
Comment from 29 Dec 2025 in “Show HN: Superset – Terminal to run 10 parallel coding agents”
What people warn about
Each mark is one comment
Rougher experience than expected
“not the best experience but would get you what you want”
Comment from 9 Jan 2026 in “Show HN: Catnip – Run Claude Code from Your iPhone Using GitHub Codespaces”
Other coding agent interfaces people recommend
The four most recommended other coding agent interfaces, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| Paseo | 70 | 10 | 88% | 9 | 1 mo6 owners | Approved |
| OpenChamber | 31 | 7 | 82% | 6 | — | Approved |
| Claude Code Remote Control | 30 | 36 | 45% | 5 | — | — |
| Omnara | 27 | 20 | 57% | 4 | — | — |
| CatnipThis page | 7 | 0 | 100% | 3 | — | — |
What people said
9 of the 11 comments that mention it, newest first. Each links to the original comment.
“not the best experience but would get you what you want”
“the auto-shutdown-on-idle is a nice feature of catnip”
“it uses GitHub workspaces so it’s free and it has a mobile app”
“Since it’s open source and based on GitHub workspaces, it’s free and works very smoothly.”
“After setting up catnip it seems pretty sweet”
“The mobile app is a pretty cool feature though”
“I'm pretty happy with it but would be happier if it addressed limiting network access”
“does everything in a Docker container so you can more safely run in YOLO mode”
“I recently started using Catnip for this. Catnip also automatically manages multiple Git worktrees, and has a responsive UI for mobile.”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.