Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Structural security design principles for building LLM agents, autonomous systems, and self-improving harnesses. Use when designing a new agent, reviewing agent architecture, adding a new capability, or auditing an existing agent for prompt injection resistance. Covers three load-bearing principles — Security by Absence, Untrusted Content Boundary, One External Adapter — plus concrete defense patterns for HTTP, credentials, and LLM hosts.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: 7aac064e273a726c2ddc4a8ce23cc1f0d008337cc92192e2f346526d98040bca
About this listing
- Category
- Security
- Reported license
- MIT
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.