Install

One line

npm

npm i -g @muthuishere/jevx

The package downloads the release binary for your OS and CPU from GitHub Releases, then runs jevx install. Node 18 or newer.

macOS / Linux

curl -fsSL https://muthuishere.github.io/jevx/install.sh | sh

Windows

curl -fsSLo install.cmd https://muthuishere.github.io/jevx/install.cmd && install.cmd

Go

go install github.com/muthuishere/jevx/cmd/jevx@latest
jevx install

install.sh (POSIX sh) and install.cmd do the same four things: pick the asset for your OS and CPU (jevx_darwin_arm64, jevx_linux_amd64, jevx_windows_arm64.exe, …), download it from the latest GitHub release, put it on your PATH, and run jevx install.

variable	effect
JEVX_VERSION=v0.9.0	pin a release instead of latest (shell installers)
JEVX_BIN=DIR	install the binary there (default ~/.local/bin; Windows %LOCALAPPDATA%\Programs\jevx)
JEVX_NO_HOOK=1	skills only, no Claude Code hook entries (all installers, npm included)

If a direct download fails and gh is installed, the shell script falls back to gh release download. It also tells you if the directory is not on your PATH.

What jevx install does

$ jevx install -h
Usage of install:
  -hooks
      only the hook template
  -no-hook
      skip the hook template
  -no-skill
      skip the agent skill
  -skills
      only the agent skill

• --skills writes SKILL.md into ~/.claude/skills/jevx, ~/.agents/skills/jevx, and ~/.codex/skills/jevx if ~/.codex exists.
• --hooks adds one entry per plugin event to Claude Code’s settings.json, each calling jevx hook run EVENT. The plugins stay disabled, so the entries are no-ops until plugin enable.
• Neither flag: both. Re-running is idempotent.

jevx uninstall takes the same flags and removes exactly what was written, leaving other skills and hooks alone.

From source

Terminal

git clone https://github.com/muthuishere/jevx && cd jevx
go build -o bin/jevx ./cmd/jevx      # standard library only
bin/jevx version                     # prints "jevx dev" for a local build

Releases

Pushing a v* tag runs .github/workflows/release.yml, which cross-compiles with CGO_ENABLED=0 for darwin, linux and windows on amd64 and arm64, stamps the tag into jevx version, and attaches the six binaries to a GitHub release. The installers download from releases/latest by default; the npm package downloads the release matching its own version.

This site is built from site/ with Astro Starlight by .github/workflows/pages.yml. That workflow also copies install.sh, install.cmd and the skill (as skill.md) into the site root, which is why the install URLs above resolve.