Claude Code, Skill
Nixos Ai Skill
Use when the user asks about NixOS, Nix language, flakes, nixpkgs, configuration.nix, nixos-rebuild, modules, options, overlays, derivations, mkDerivation, callPackage, home-manager, nix-darwin, devenv, packaging, cross-compilation, binary caches, garbage collection, NixOS contai
Compatibility: Not stated.
Grade C
One Medium finding. Read the report before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
SECRETS_PATH_CREDENTIAL
Why this grade
- SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
references/nixos-terraform-tutorial.md, line 84
filename = "${path.module}/id_rsa.pem"
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Note
README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
README.md, line 68
curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash -s -- --claude
README.md, line 69
curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash -s -- --cursor
README.md, line 70
curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash -s -- --windsurf
Show more
README.md, line 71
curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash -s -- --copilot
README.md, line 72
curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash -s -- --opencode
README.md, line 73
curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash -s -- --amp
README.md, line 74
curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash -s -- --custom /path/you/want
install.sh, line 7
# curl -fsSL https://raw.githubusercontent.com/marceloeatworld/nixos-ai-skill/main/install.sh | bash
references/install-nix.md, line 18
$ curl -L https://nixos.org/nix/install | sh -s -- --daemon
references/install-nix.md, line 32
$ curl -L https://nixos.org/nix/install | sh
references/install-nix.md, line 52
$ curl -L https://nixos.org/nix/install | sh -s -- --no-daemon
references/install-nix.md, line 58
$ curl -L https://nixos.org/nix/install | sh -s -- --daemon
references/nixos-installation.md, line 926
$ curl -L https://nixos.org/nix/install | sh
Network
Pass
No network call found.
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_CREDENTIAL
references/nixos-terraform-tutorial.md, line 84
filename = "${path.module}/id_rsa.pem"
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Note
no licence file found.
LICENCE_MISSING
No file path was stored.
no licence file found.
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit a0f966f4c6cd. README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell. reads a credential or environment file. no licence file found.
Date and source
Date checked:
github.com
Commit graded: a0f966f4c6cd3272f397785d15324ac4b8a07ee7
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