greywall/docs/templates.md

Config Templates

Fence includes built-in config templates for common use cases. Templates are embedded in the binary, so you can use them directly without copying files.

Using templates

Use the -t / --template flag to apply a template:

# Use a built-in template
fence -t npm-install npm install

# Wraps Claude Code
fence -t code -- claude

# List available templates
fence --list-templates

You can also copy and customize templates from internal/templates/.

Available Templates

Template	Description
code	Production-ready config for AI coding agents (Claude Code, Codex, Copilot, etc.)
code-relaxed	Like code but allows direct network for apps that ignore HTTP_PROXY
git-readonly	Blocks destructive commands like git push, rm -rf, etc.
local-dev-server	Allow binding and localhost outbound; allow writes to workspace/tmp