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Two flags in the reference said one thing and did another. `-o` was listed as a global output-format flag and the Tips section recommended `-o json` without qualification. On `tea api` it is a file name: `-o json` writes the body to a file called json and leaves stdout empty, so the next parse fails with a JSONDecodeError that looks like a server refusal. Scoped to entity commands, and api's meaning named in all three places that mention it. `--repo owner/repo` was documented as a general substitute for standing in a checkout. For `pulls create`, `pulls checkout` and `pulls clean` it is not: the slug is rejected with 'local repository required', advice that reads like the flag was missing. Verified from outside any repo — those three refuse a slug and accept a path, while pulls list, milestones, releases and times take the slug from anywhere. All three working forms are written down, including the git-worktree one (point --repo at the main checkout) and the api fallback. Closes #35 Closes #28 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>