code-exec

Cloud Exec — Run Task in Cloud Sandbox

Dispatch a prompt to an ephemeral cloud sandbox that clones a repo, runs Claude Code with your instructions, and returns logs + git diff.

Process

1. Determine the repo. Use the current git remote if available:

   git remote get-url origin 2>/dev/null
   

   Convert SSH URLs ([email protected]:owner/repo.git) to owner/repo format. If no git remote, ask the user for the repo.

2. Get the prompt. If the user provided a task description, use it. Otherwise ask what they want done.

3. Dispatch the task. Call the remote_exec MCP tool:

   • repo: The GitHub repository (e.g. owner/repo)
   • prompt: The task instructions
   • branch: (optional) Git branch to check out before running
   • model: (optional) Claude model to use

4. Report results. The tool blocks until completion. Present:

   • Exit code and success status
   • Git diff (if any changes were made)
   • Logs (truncated if very long)

5. On failure, suggest:

   • Check if the repo exists and is accessible
   • Verify the prompt is clear and actionable
   • Try a simpler prompt to isolate the issue
   • Use /cloud-status to check task history

Example Usage

User: "Run the test suite for owner/my-app in the cloud"

Call remote_exec with:

• repo: owner/my-app
• prompt: Run the full test suite. Report pass/fail counts and any failures.

Notes

• Sandboxes are ephemeral — destroyed after task completion
• Code changes are returned as a git diff but NOT auto-pushed
• Tasks may take several minutes depending on complexity
• The sandbox has git, GitHub CLI, and Claude Code pre-installed