ai

Ensures all shell commands run inside the project's Nix flake environment via direnv. Use when running any shell command in a workspace that has a .envrc and flake.nix, especially for pnpm, node, surreal, pulumi, or any tool provided by the flake.

Find, download, and integrate low-poly 3D models (GLB/GLTF) for web projects. Use when the user needs 3D assets, furniture models, game assets, or asks about KayKit, poly.pizza, Kenney, Sketchfab, or Three.js models.

Interact with GitHub via the gh CLI for PRs, issues, releases, Actions, and API calls. Use when performing any GitHub operation such as creating PRs, viewing issues, checking CI status, making API requests, or managing releases.

Triage and maintain GitHub repositories — assess open issues/PRs, cherry-pick contributions, manage releases, and publish packages. Use when the user wants to catch up on a repo, review open issues, merge community PRs, cut a release, or publish to package registries.

Write Markdown files that pass markdownlint with zero warnings. Use when creating or editing .md, .mdc, or .mdx files, writing documentation, updating README files, or creating Cursor rules and skills.

Wait for commands and processes to complete without using sleep or polling loops in shell. Use when running any shell command that needs to wait for completion, start a dev server, or monitor a background process.

Manage git worktrees for top-level repos and submodules in any workspace. Use when the user wants to work on multiple branches in parallel, create a worktree, check out a feature branch alongside main, fork a dependency as a submodule, or manage worktrees across submodules.