The Agent Skills Directory

[PERSISTENCE]: The skill provides scripts intended to be added to shell profile files (~/.bashrc, ~/.config/fish/config.fish, ~/.zshrc).
Evidence: examples/auto-use-bash.md, examples/auto-use-fish.md, and examples/auto-use-zsh.md contain functions and hooks that execute every time a shell session starts or a directory is changed.
[INDIRECT_PROMPT_INJECTION]: The provided scripts ingest data from .nvmrc files found in the user's filesystem, which serves as an untrusted input surface.
Ingestion points: The scripts read .nvmrc content using $(<.../.nvmrc), cat, or $(cat ...) in examples/auto-use-bash.md, examples/auto-use-fish.md, and examples/auto-use-zsh.md.
Boundary markers: None present; the scripts directly use the file content as arguments for nvm commands.
Capability inventory: The skill uses nvm install and nvm use, which can execute downloads and modify the environment.
Sanitization: The scripts use standard shell quoting for variables (e.g., "${nvm_version}") which mitigates basic word splitting but passes the full file content to the nvm binary.
[COMMAND_EXECUTION]: The skill relies on shell functions and aliases to intercept the cd command and execute nvm logic.
Evidence: examples/auto-use-bash.md defines a cdnvm function and aliases it to cd. examples/auto-use-zsh.md uses add-zsh-hook chpwd to trigger logic on directory changes.

nvm-shell-integration