// Safely replace one GitHub pull request with another. Use when a user says a PR supersedes/replaces an older PR, asks to auto-close a superseded PR, or needs guaranteed closure behavior after merge. This skill explicitly closes the superseded PR with gh CLI and verifies final PR states instead of relying on closing keywords.
Build and review Remix 3 applications using the `remix` npm package and subpath imports. Use when working on Remix app structure, routes, controllers, middleware, validation, data access, auth, sessions, file uploads, server setup, UI components, hydration, navigation, or tests.
Create or align a package in the Remix monorepo to match existing package conventions. Use when adding a brand new package under packages/, or when fixing an existing package's structure, test setup, TypeScript/build config, code style, and README layout to match the rest of Remix 3.
Create GitHub pull requests with clear, reviewer-friendly descriptions. Use when asked to open or prepare a PR, especially when the PR needs strong context, related links, and feature usage examples. This skill enforces concise PR structure, avoids redundant sections like validation/testing, and creates the PR with gh CLI.
Publish a placeholder npm package at version 0.0.0 so package names are reserved and npm OIDC permissions can be configured before CI publishing. Use when creating a brand-new package that is not ready for full release.
Review Remix pull requests from a local development checkout. Use when asked to review a PR, inspect a pull request diff, or produce a thorough reviewer-style assessment.
Write, refactor, or review TypeScript code with strict, precise, maintainable types and without unnecessary `any`, type assertions, or type suppressions. Use when working on `.ts` or `.tsx` files, public APIs, generics, discriminated unions, type guards, tsconfig/module settings, declaration-facing code, or any change where TypeScript type quality affects correctness in the Remix repo.
| name | supersede-pr |
| description | Safely replace one GitHub pull request with another. Use when a user says a PR supersedes/replaces an older PR, asks to auto-close a superseded PR, or needs guaranteed closure behavior after merge. This skill explicitly closes the superseded PR with gh CLI and verifies final PR states instead of relying on closing keywords. |
Use this skill to handle PR supersession end-to-end. Do not rely on Closes #<number> to close another PR. GitHub closing keywords close issues, not pull requests.
old_pr (the superseded PR) and new_pr (the replacement PR).gh repo view --json nameWithOwner -q .nameWithOwner when not provided.Supersedes #<old_pr>.scripts/close_superseded_pr.ts <old_pr> <new_pr>
Superseded by #<new_pr>.) and closes the old PR.gh pr view <old_pr> --json state,url
gh pr checks <new_pr>
Closes #<old_pr> when <old_pr> is a pull request.Closes/Fixes only for issues.Supersedes #<old_pr> or Refs #<old_pr> for PR-to-PR linkage.gh pr view <old_pr> returns CLOSED.Use the bundled script for deterministic closure:
scripts/close_superseded_pr.ts