claude-code - 💡(How to fix) Fix [BUG] ultraplan: cannot launch remote session

❯ what exactly do i need to do?                                                                                                                                                                                                             

● 1. Open this link: https://github.com/apps/claude/installations/new
  2. Select your account (sturlan)
  3. Choose Only select repositories → pick myrepo
  4. Click Install

  Then come back and run /ultraplan again.
  
✻ Sautéed for 2s

❯ /ultraplan 
  ⎿  Usage: /ultraplan <prompt>, or include "ultraplan" anywhere
     in your prompt

     Remote plan mode with rich web editing experience.
     Runs in Claude Code on the web. When the plan is ready,
     you can execute it in the web session or send it back here.
     You can continue to work while the plan is generated remotely.

     Terms: https://code.claude.com/docs/en/claude-code-on-the-web

❯ /ultraplan try plan                                                                                                                                                                                                                       
◇ ultraplan
  ⎿  Starting Claude Code on the web…
  
❯ ultraplan: cannot launch remote session —                                                                                                                                                                                                 
  The Claude GitHub app must be installed on this repository first.                                                                                                                                                                         
  https://github.com/apps/claude/installations/new                                                                                                                                                                                          

● Still the same error — the app install likely didn't take. A few things to check:
  
  1. Go to https://github.com/settings/installations and confirm the Claude app appears there
  2. If it does, click Configure and make sure drvodom-ai-ocr is in the list of selected repositories
  3. If it doesn't appear at all, try the install link again: https://github.com/apps/claude/installations/new

  What do you see at that settings page?

✻ Cogitated for 4s
  
❯ it's installed, and it has myrepo repo                                                                                                                                                                                            

● Try running /ultraplan try plan once more — there can be a short propagation delay after app installation. If it still fails, it may be worth checking https://github.com/sturlan/drvodom-ai-ocr is accessible (not empty, has at least
  one commit) — which it is — so it should work now.

✻ Churned for 7s

❯ /ultraplan try plan again                                                                                                                                                                                                                 
◇ ultraplan
  ⎿  Starting Claude Code on the web…
  
❯ ultraplan: cannot launch remote session —                                                                                                                                                                                                 
  The Claude GitHub app must be installed on this repository first.                                                                                                                                                                         
  https://github.com/apps/claude/installations/new                                                                                                                                                                                          

● This looks like a bug — the app is installed and the repo is accessible, but Ultraplan isn't picking it up. I'd suggest reporting it at https://github.com/anthropics/claude-code/issues with these details:
  
  - Repo: sturlan/myrepo
  - App installed: yes (visible at github.com/settings/installations)
  - Error: "Claude GitHub app must be installed on this repository first"