eg

name	eg
description	Run or test a command against a specific AI/cloud provider profile using env-garden (the `eg` CLI). Use when the user wants to test, smoke-test, or run something against a named provider profile (e.g. bedrock, vertex, myproxy, a customer endpoint), check whether a provider works, or run an agent/script against a particular backend. Triggers include "test the X profile", "run this against bedrock", "does vertex work", "use the myproxy endpoint", "eg exec", "smoke test the provider".
license	MIT
compatibility	Requires the `eg` CLI (env-garden) installed; for op:// secret references, the 1Password CLI (`op`) must be installed and signed in.

Using env-garden (eg) from an agent

eg switches environments between named profiles (.env.<name> in ~/.config/env-garden). As an agent you cannot change the user's interactive shell, so use the subprocess and diagnostic verbs only.

Install eg if it's missing

This skill may be installed before the eg CLI itself. If eg is not on PATH (command -v eg fails), install it before running anything else:

# macOS / Linux with Homebrew (preferred)
brew install stjbrown/tap/eg

# no Homebrew — official install script
curl -fsSL https://raw.githubusercontent.com/stjbrown/env-garden/main/install.sh | sh

# from source (needs Go)
go install github.com/stjbrown/env-garden/cmd/eg@latest

Prefer Homebrew when brew is available; fall back to the install script otherwise. After installing, verify with eg --version. Don't try to run eg commands until one of these succeeds.

Discover what's available

eg list        # profiles (with descriptions)
eg recipes     # built-in templates for `eg add`

Run a command against a profile (preferred)

eg exec injects the profile's environment into a subprocess. Secrets (1Password op:// references) are resolved in-memory and never written to disk. The user's shell is untouched.

eg exec <profile> -- <command> [args...]
# e.g.
eg exec myproxy -- python agent.py
eg exec bedrock -- claude -p "hello"

To combine several profiles, list them before the --; they merge left-to-right and a later profile's value wins on any key conflict (overrides are noted on stderr). The -- separator is required when passing more than one profile:

eg exec dev-vertex zscaler slack -- python agent.py

Smoke-test connectivity

eg doctor <profile>          # sends a tiny real request; exits nonzero on failure
eg doctor <profile> --insecure   # only for self-signed corporate proxies

Rules

• NEVER run eg use — it emits shell code meant for the user's interactive shell (via the eg shell function) and does nothing useful from a child process.
• NEVER run eg render --resolve or --force-resolve unless the user explicitly asks — those write real secret values to a file on disk.
• Treat any resolved values as secrets: do not print, log, or echo them.
• If a command fails with a 1Password message ("op not installed" / "not signed in"), surface that hint to the user instead of retrying — they must run op signin or install the 1Password CLI.
• To create a new profile, prefer eg add <tool> <provider> with --param k=v and --non-interactive so no prompt blocks you.