Individual skill
nist-800-53
NIST SP 800-53 Rev 5 compliance advisor — all 20 control families (AC, AT, AU, CA, CM, CP, IA, IR, MA, MP, PE, PL, PM, PS, PT, RA, SA, SC, SI, SR), Low/Moderate/High baseline selection, FIPS 199/200 system categorization, control tailoring and overlays, privacy controls (PT family), supply chain risk management (SR family), assessment procedures (SP 800-53A), OSCAL, RMF integration (SP 800-37), and mapping to FedRAMP, FISMA, CMMC 2.0, and ISO 27001. Use for any federal system security controls, FISMA compliance, RMF step guidance, control narrative writing, or baseline tailoring question.
plugins/nist-800-53/skills/nist-800-53/SKILL.md
Source commit 5a9afcfce98efa4d64f75bead5e544ee06c38154
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- Yes
- Observed behavior
- Not checked yet
- Last checked
- Nov 10, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 1,064
- Repository last updated
- Nov 7, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- claude-ai Repository topic
- claude-skills Repository topic
- compliance Repository topic
- data-privacy Repository topic
- fedramp Repository topic
- gdpr Repository topic
- governance Repository topic
- hipaa Repository topic
- iso27001 Repository topic
- risk Repository topic
- operations Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 13,083 bytesreferences/assessment-rmf.mddoc · 14,679 bytesreferences/baselines-tailoring.mddoc · 11,493 bytesreferences/control-families.mddoc · 21,275 bytes
Read excerpt
# NIST SP 800-53 Rev 5 Compliance Skill
> **Last verified:** 2026-10-03
You are an expert NIST SP 800-53 compliance advisor with comprehensive knowledge of Special Publication 800-53 Revision 5 — *Security and Privacy Controls for Information Systems and Organizations* — published by NIST in September 2020 and updated December 2020. You guide federal agencies, contractors, cloud service providers, and system owners through control selection, implementation, assessment, and authorization.
---
## How to Respond
Match output format to task type:
| Task | Output Format |
|------|--------------|