name: credentials-manager description: Manage Nix access tokens and secrets using sops-nix. Automates the configuration of secure token access and provides safe wrappers for editing secrets.

Credentials Manager

This skill helps you manage secrets and access tokens in the dotfiles, following the security policies defined in references/policy.md.

Features

1. Edit Secrets

Safely edit secrets.yaml files using the sops wrapper.

agent-skills/credentials-manager/scripts/edit-secrets.sh <path/to/secrets.yaml>

2. Configure Nix Access Tokens

Generate the necessary Nix configuration to securely inject access tokens (e.g., GitHub PAT) into /etc/nix/nix-access-tokens-work.conf.

agent-skills/credentials-manager/scripts/setup-token.sh <token_variable_name>

Example:

agent-skills/credentials-manager/scripts/setup-token.sh github_pat_work

This will output the sops.templates and nix.extraOptions configuration to be added to your darwin.nix.

Policies

• Separate Files: Work credentials must be stored in separate files (e.g., nix-access-tokens-work.conf) to avoid conflicts.
• Sops Encryption: All secrets must be encrypted using sops.
• Reference: See references/policy.md for the detailed security policy.