InsideOut is an agentic cloud infrastructure builder and manager by Luther Systems. Describe your goal, discuss requirements, estimate cost, generate Terraform, deploy, operate and manage in production. Riley -- your AI infrastructure advisor -- guides you through the entire lifecycle on AWS and GCP.
Insideout is a community-contributed Claude Code skill in the appsec-tools sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/insideout/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when the user mentions infrastructure, cloud, AWS, GCP, Terraform, deployment, DevOps, containers, Kubernetes, serverless, VPC, networking, databases, load balancers, CDN, monitoring, or asks to "design infrastructure", "set up cloud", "deploy my app", "estimate cloud costs", "generate terraform", "inspect my deployment", "what would this cost on AWS/GCP", or discusses scaling, high availability, disaster recovery, or compliance requirements for cloud infrastructure.
The Insideout Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 159,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/insideout curl -L https://claudskills.com/skills/insideout/SKILL.md \ -o ~/.claude/skills/insideout/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/insideout/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/insideout/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\insideout\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
SKILL.md from the source repository to ~/.claude/skills/insideout/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Insideout is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.If you reference this skill in a blog post, paper, or documentation, you can cite it as:
@misc{insideout-2026,
author = {luthersystems},
title = {Insideout [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/insideout/}
}Grade A · scanned 2026-07-25 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
Browse all Security skills in the ClaudSkills registry, or explore these other picks from the same category:
Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore
SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.