update

Harness SAST and SCA Update / Install

Install dependencies (if missing) or check for and apply updates.

When to use

• User asks to "update Harness SAST and SCA", "update dependencies", "check for updates", or "install dependencies"
• User wants to ensure they have the latest security analysis engine

What to do

Run the update handler script. It will:

• If dependencies are not installed: download and install them (~400MB), then report success.
• If dependencies are installed and an update is available: download and install the new version, then report success.
• If dependencies are already up to date: report that and the current version.

Command

Run this command and show the user the output:

node "${CLAUDE_PLUGIN_ROOT}/handlers/update-handler.js"

If CLAUDE_PLUGIN_ROOT is not set (e.g. in some environments), use the typical plugin path:

node "$HOME/.claude/plugins/curness/handlers/update-handler.js"

Report the script output to the user. If the command fails, mention that they may need to start a new session so the SessionStart hook can install dependencies, or run the Harness SAST and SCA repo install.sh.