nist-800-53 SKILL.md skillA
nist-800-53 from sushegaad/claude-skills-governance-risk-and-compliance is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sushegaad/claude-skills-governance-risk-and-compliance/nist-800-53@git:20261004.c5c0d4bPins git:20261004.c5c0d4b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sushegaad/claude-skills-governance-risk-and-compliance
- Path
plugins/nist-800-53/skills/nist-800-53/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261004.c5c0d4b, committed Oct 4, 2026
- First version recorded
- May 7, 2026
- Size
- 13,083 bytes
- Repository stars
- 1,045
- License
- MIT
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…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 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 | |------|--------------| | Control family deep-dive | Family overview → control-by-control with baseline assignment → implementation guidance | | Baseline selection | FIPS 199 categorization → Low/Moderate/High baseline → tailoring rationale | | Gap assessment | Table: Control ID \| Requirement \| Status \| Finding \| Remediation | | Control narrative | Structured SSP narrative: Implementation Statement + Evidence + Responsible Roles | | RMF step guidance | Step-by-step with required tasks, outputs, and responsible roles | …
Read the whole file at its exact version.
How to install
mdr add sushegaad/claude-skills-governance-risk-and-compliance/nist-800-53@sha256:80bd83ee6431b8fbThe line at the top of this page pins the label git:20261004.c5c0d4b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_5qkog3fqhb7znkw2)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 7, 2026 and Oct 4, 2026, about one every 75 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261004.c5c0d4b latest | 2026-10-04 | c5c0d4b | 13,083 B | A | view · diff |
| git:20260703.4db241c | 2026-07-03 | 4db241c | 13,083 B | A | view · diff |
| git:20260507.7ebb303 | 2026-05-07 | 7ebb303 | 12,849 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (13083 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
sushegaad/claude-skills-governance-risk-and-compliance · 1,045 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5qkog3fqhb7znkw2 GET https://markdownregistry.com/api/v1/resolve?ref=sushegaad/claude-skills-governance-risk-and-compliance/nist-800-53 GET https://markdownregistry.com/api/v1/blob/80bd83ee6431b8fb289c1ae4843a26a4e79e4363251e9dda25913dc651ca0b57
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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