Menu
Use when updating musescore or cursor packages in the nur-packages repo
The review-first prompt is selected by default. You can switch to a direct command or download a local copy.
Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
A direct command skips the review prompt. Inspect the source before running it.
npx skills add https://github.com/nix-community/nur-combined --skill update-nur-packagesThe command stays on one line. Scroll horizontally to inspect it before copying.
Prefer a local copy? Download the files currently available to SkillsMP.
Use this when writing or modifying Nix package definitions and related repo exports in this NUR repository.
This skill should be used when user asks to "deploy with Dokploy", "use Dokploy Cloud", "manage self-hosted Dokploy", "deploy Docker Compose on Dokploy", "manage Dokploy databases", "configure Dokploy domains", or "look up Dokploy CLI commands".
Create, modify, and iteratively improve OpenCode skills (SKILL.md files). Use whenever the user wants to create a new skill from scratch, edit or optimize an existing skill, write or redesign a SKILL.md, design skill test cases, or improve a skill's description for better triggering. Also use proactively when the user describes a workflow they want to capture as a reusable skill, or when they ask how to make a skill trigger more reliably — even if they don't explicitly say "skill".
Based on SOC occupation classification
Showing SKILL.md
| name | update-nur-packages |
| description | Use when updating musescore or cursor packages in the nur-packages repo |
Packages live in pkgs/<name>/default.nix. After updating, build both arches, then commit as package: old -> new.
# 1. Find latest release
gh api repos/musescore/MuseScore/releases/latest \
--jq '{tag: .tag_name, assets: [.assets[] | select(.name | test("AppImage")) | .name]}'
# 2. Fetch hashes (version = e.g. 4.7.3.260608135, tag = v4.7.3)
nix-prefetch-url --type sha256 "https://github.com/musescore/MuseScore/releases/download/<tag>/MuseScore-Studio-<version>-x86_64.AppImage" 2>/dev/null
nix-prefetch-url --type sha256 "https://github.com/musescore/MuseScore/releases/download/<tag>/MuseScore-Studio-<version>-aarch64.AppImage" 2>/dev/null
# 3. Convert to SRI
nix hash convert --hash-algo sha256 --to sri <hash>
Update version, both urls and both hashes in pkgs/musescore/default.nix.
# 1. Get latest version and build hash from redirect URL (HEAD only, no download)
curl -sIL "https://api2.cursor.sh/updates/download/golden/linux-x64-appimage/cursor/latest" \
-o /dev/null -w "%{url_effective}\n"
curl -sIL "https://api2.cursor.sh/updates/download/golden/linux-arm64-appimage/cursor/latest" \
-o /dev/null -w "%{url_effective}\n"
# URLs contain version (e.g. 3.7.27) and production build hash
# 2. Fetch hashes
nix-prefetch-url --type sha256 "<x64-url>" 2>/dev/null
nix-prefetch-url --type sha256 "<arm64-url>" 2>/dev/null
# 3. Convert to SRI
nix hash convert --hash-algo sha256 --to sri <hash>
Update version, both urls and both hashes in pkgs/cursor/default.nix.
# Build both arches
nix build 'path:.#musescore'
nix build 'path:.#packages.aarch64-linux.musescore'
# Cursor is unfree
NIXPKGS_ALLOW_UNFREE=1 nix build 'path:.#cursor' --impure
NIXPKGS_ALLOW_UNFREE=1 nix build 'path:.#packages.aarch64-linux.cursor' --impure
# Commit format
git commit pkgs/<name>/default.nix -m "<name>: <old-version> -> <new-version>"