Contrast-Security-OSS

Istari Upgrade — Development skill for Claude Code

Development community

Smart tool version management with semantic versioning.

How to install Istari Upgrade

Installs to ~/.claude/skills/contrast-security-oss-istari-istari-upgrade/SKILL.md

Terminal

mkdir -p ~/.claude/skills/contrast-security-oss-istari-istari-upgrade && curl -fsSL https://raw.githubusercontent.com/Contrast-Security-OSS/istari/HEAD/commands/istari-upgrade.md -o ~/.claude/skills/contrast-security-oss-istari-istari-upgrade/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Istari Upgrade does

description: Smart tool version management with semantic versioning disable-model-invocation: true user-invocable: true

Upgrade Command

When the user types the `/istari-upgrade` command, intelligently detect and upgrade istari-managed tools using semantic versioning logic.

Overview

This command scans all istari-managed tools, compares installed versions against latest available versions, and categorizes updates by risk level (patch/minor/major). It then prompts for upgrades with

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