- Installation via curl script (with --skip-setup for CI)
- API key configuration for 9+ LLM providers
- OpenCode delegation via terminal() wrapper pattern
- Git worktree isolation per-issue workflow
- Reference to existing opencode-worktree skill
Related to issue #1
Document:
- How to detect contamination via git log and branch --contains
- Prevention with explicit base: git checkout -b new-branch main
- Fix using git rebase --onto
- Force push with --force-with-lease for safety
Addresses Issue #1 comment 281
