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Found 110 Skills
Use when creating a new Phoenix project, adding Phoenix to an umbrella, configuring assets with Bun, setting up devenv.nix for a Phoenix project, configuring Ecto with PostgreSQL Unix sockets, or adding end-to-end tests.
Debug LLM applications using the Phoenix CLI. Fetch traces, analyze errors, review experiments, and inspect datasets. Use when debugging AI/LLM applications, analyzing trace data, working with Phoenix observability, or investigating LLM performance issues.
Rebuild nix-darwin/NixOS system after dotfiles changes. Use when config files managed by Nix (lazygit, ghostty, etc.) need to be regenerated, or after editing any .nix file in the dotfiles repo.
Provision new NixOS servers on Proxmox for this nix flake project. Guides through the complete workflow: creating Proxmox LXC containers, SSH setup, Colmena configuration (init/full pattern), and application deployment with nginx proxy, PostgreSQL, and container images. Use when: (1) Creating a new server/container on Proxmox, (2) Setting up a new NixOS host with Colmena, (3) Deploying applications with nginx SSL proxy and/or PostgreSQL database, (4) Adding new container images to the repository.
Navigate the nix-config repository layout and find files
Neovim (LazyVim) configuration via Nix: LSP, plugins, im-select, extraPackages. Mason is disabled; all LSP/formatters/linters are managed by Nix extraPackages. Triggers: "nvim 플러그인", "lazy.nvim", "한글 입력", "im-select", "extraPackages", "Mason 비활성화", "tree-sitter 빌드 오류", "LSP 서버 안 됨", "markdownlint", "Neovim 설정", Mason migration, tree-sitter build errors, lazy-lock.json conflict.
UNIX command-line interface guidelines for building tools that follow POSIX conventions, proper exit codes, stream handling, and the UNIX philosophy. This skill should be used when writing, reviewing, or designing CLI tools to ensure they integrate properly with the UNIX tool chain. Triggers on tasks involving CLI tools, command-line arguments, exit codes, stdout/stderr, signals, or shell scripts.
Phoenix Framework with LiveView on the BEAM
Expert guidance for unix-goto shell navigation tool development, including architecture, 9-step feature workflow, testing (100% coverage), performance optimization (<100ms targets), and Linear issue integration
17 principles of Unix software design, from Eric Raymond's *The Art of Unix Programming*. You can refer to these principles when carrying out software design.
Finix integration. Manage data, records, and automate workflows. Use when the user wants to interact with Finix data.
Use when managing NixOS systems — rebuilding, configuring, deploying, installing, or building images. Covers flakes, modules, secret management, VM management, disk imaging, remote deployment, and common anti-patterns to avoid.