wan-huiyan

Diagnose and recover follow-up commits that were pushed to an open PR's branch but never reached `main` because the user squash-merged the PR between pushes. Use when: (1) you pushed commit 1, opened a PR, then iteratively pushed commits 2, 3, ... in response to user feedback, (2) you go to merge / verify and find the PR is already MERGED, (3) the squash commit on main has insertion counts / file

Publish a Claude Code skill to GitHub as a polished, adoptable open-source repo, AND diagnose `claude plugin install` failures on a published skill. Use when the user says "publish this skill", "put this on GitHub", "share this skill", "release this skill publicly", "open source my skill", "make this skill installable", "create a GitHub repo for my skill", "package this skill for the marketplace",

Triage a batch of candidate data signals (from client emails, meeting notes, CRM field lists, funnel definitions) into GO/DEFER/NO-GO decisions based on data availability checks. Produces a signal inventory table and hands off GO candidates to ml-feature-evaluator for deep diagnostic. Triggers when the user asks any of these (or close variations): - "The client sent an email with these fields..."

Use when the user wants to switch Claude Code billing between API-key (Console) and subscription (Pro/Max). Toggles `apiKeyHelper` and `env.ANTHROPIC_API_KEY` in ~/.claude/settings.json on/off. The key itself lives in macOS Keychain (service=claude-code-api-key, account=anthropic), never in plaintext on disk. TRIGGER PHRASES (any of these should activate this skill): "turn API billing on", "turn A

Recover from the trap where deleting a base PR's branch (via `gh api -X DELETE refs/heads/<branch>`) auto-closes any open dependent stacked PR, and the closed PR cannot be reopened or retargeted. Use when: (1) you set up a stacked PR pair (PR2's `base` field = PR1's branch instead of `main`), (2) you merged PR1 via squash, (3) you then deleted PR1's remote branch via the API (because `gh pr merge