Drive a federal system through the NIST Risk Management Framework (SP 800-37 Rev 2) to an Authorization to Operate (ATO): Prepare, Categorize (FIPS 199), Select a control baseline (FIPS 200 / SP 800-53 Rev 5), Implement, Assess (SP 800-53A), Authorize, and Monitor continuously.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill executing-nist-rmf-authorization-to-operatenpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill executing-nist-rmf-authorization-to-operate -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill executing-nist-rmf-authorization-to-operate -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/executing-nist-rmf-authorization-to-operategh skill install mukul975/Anthropic-Cybersecurity-Skills executing-nist-rmf-authorization-to-operategit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/executing-nist-rmf-authorization-to-operate ~/.claude/skills/executing-nist-rmf-authorization-to-operate # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/executing-nist-rmf-authorization-to-operate ~/.agents/skills/executing-nist-rmf-authorization-to-operate # Codex, Cursor, Gemini CLI, Copilot, OpenCode