atvari-eu
OrganizationAI agent skills for the Nix ecosystem including NixOS & Nixpkgs
Categories
Indexed Skills (6)
find-skills
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill. Also handles managing existing installs — use it whenever the user wants to update, upgrade, refresh, reinstall, or remove already-installed skills ("update my skills", "upgrade the pdf skill", "is my skill outdated?").
nix-flake
Set up a reproducible Nix development environment for any Git repository — create a flake.nix with a devshell so `nix develop` provides the project's toolchain (cargo/clippy, go/gopls, python/pytest/black, node, ...) without global installs, fix a missing or broken flake.nix, port a legacy shell.nix/default.nix to a flake, diagnose `nix develop` errors such as "does not contain a flake.nix", enforce a policy that every repo must have a flake.nix, or migrate an existing flake away from flake-utils. Use this skill whenever the user wants a project's environment reproducible with Nix, asks for a devshell/dev shell setup, mentions flake.nix or nix develop while working on a project, or asks to get set up hacking on a freshly cloned repo — and proactively check whether the Git repo you are working in has a flake.nix, offering to add one when missing. Writes flakes using the official default template pattern (builtins.mapAttrs over nixpkgs.legacyPackages, never flake-utils) and verifies them by evaluation and build
nix-hash
Handles SRI (Subresource Integrity) hashes for Nix, including converting between hash formats (SRI, hex, base32), computing hashes of files and strings, using `nix hash` commands, and working with fixed-output derivations. Use this skill whenever the user mentions nix hashes, SRI hashes, hash conversion, hash prefetching, fixed-output derivations, fetchFromGitHub hashes, fetchurl hashes, or any task involving Nix hash manipulation.
nix-init
Generates Nix packages from repository URLs using nix-init — hash prefetching, dependency inference, and license detection included. Use this skill whenever the user wants to package a GitHub/GitLab/Gitea repo for Nix, add a tool or library that is missing from nixpkgs to their flake or home-manager config, prepare a pkgs/by-name contribution, or mentions nix-init directly. Also use it when asked to "package X for Nix", "create a derivation from this URL", "add this repo as a Nix package", or to fix/verify packages originally scaffolded with nix-init.
terranix
Write OpenTofu/Terraform infrastructure-as-code in Nix with terranix instead of hand-writing HCL — scaffold a terranix project (flake + config.nix), convert existing .tf HCL files to terranix, fix ${} interpolation clashes between Nix and Terraform ("undefined variable 'var'" / "variable not found" errors), wire up tofu workflows that consume generated config.tf.json, manage secrets via TF_VAR_ and sensitive variables, or verify a terranix setup with tofu init/validate. Use whenever the user mentions terranix, wants Terraform/OpenTofu configuration written in Nix ("infrastructure as nix code", "tf.json from nix", "opentofu in nix"), or works in a repo whose infra lives in config.nix + config.tf.json. Not for plain HCL authoring without Nix, packaging Terraform providers/plugins for nixpkgs, or deploy tools like nixops, colmena, or deploy-rs.
twitter-poster
Schedule and post tweets, manage your X/Twitter presence on autopilot. Handles daily posting, threads, and engagement replies without manual intervention.
Bio shown is the top-scored skill's repo description as a fallback — real GitHub bios land in a future update.