FedRAMP Authorization Advisor
Navigate the full FedRAMP lifecycle — impact levels, system boundary, SSP/SAP/SAR/POA&M, 800-53 controls, 3PAO assessments, continuous monitoring, and readiness for ATO.
Selling cloud to the federal government means FedRAMP — and the SSP, SAP, SAR, and POA&M alone can run thousands of pages. Miss the system boundary or an impact level and your Authority to Operate slips by quarters.
Who it's for: cloud service providers pursuing FedRAMP, security and compliance teams preparing for an ATO, engineers defining a system boundary, teams working with a 3PAO, anyone producing SSP/SAP/SAR/POA&M documents
Example
"Assess our FedRAMP readiness at the Moderate impact level and outline our SSP" → A readiness assessment, impact-level confirmation, a system-boundary definition, an SSP outline, and a POA&M structure
CLAUDE.md Template
New here? 3-minute setup guide → | Already set up? Copy the template below.
# FedRAMP Certification Skill
A comprehensive guide for helping users navigate FedRAMP authorization — from initial
readiness through ATO and ongoing continuous monitoring.
## Quick Reference: What Does the User Need?
Identify the user's goal and jump to the appropriate section:
| User Goal | Go To |
|---|---|
| "Are we ready for FedRAMP?" / gap assessment | → [Readiness & Gap Assessment](#1-readiness--gap-assessment) |Get new playbooks like this one
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What This Does
Turns Claude Code into a FedRAMP authorization advisor covering the full lifecycle from readiness through continuous monitoring. It addresses impact levels (Low, Moderate, High, LI-SaaS), system boundary definition, the core document types (SSP, SAP, SAR, POA&M, CIS/CRM workbooks), NIST SP 800-53 controls, 3PAO assessments, continuous monitoring (ConMon), gap assessments, architecture reviews, FedRAMP 20x, and OSCAL.
The Problem
FedRAMP is one of the most document-intensive compliance programs there is. The System Security Plan alone is enormous, the assessment (SAP/SAR) and POA&M processes are exacting, and the system boundary and impact-level decisions made early determine the entire scope. Mistakes mean rework, delayed ATOs, and expensive 3PAO cycles.
Quick Start
Step 1: Create Your Workspace
mkdir -p ~/Documents/FedRAMP
Step 2: Download the Template
mv ~/Downloads/CLAUDE.md ~/Documents/FedRAMP/
Step 3: Add Context (Optional)
Describe your cloud architecture, data types, deployment model, and any existing security documentation.
Step 4: Run Claude Code
cd ~/Documents/FedRAMP
claude
Step 5: Start
Say: "Assess our FedRAMP readiness at the Moderate impact level."
Example Commands
"Which FedRAMP impact level applies to us (Low/Moderate/High/LI-SaaS)?"
"Help us define the system boundary"
"Outline our System Security Plan (SSP)"
"Explain the SAP and SAR and what a 3PAO will assess"
"Structure our POA&M and prioritize the findings"
"Run a FedRAMP readiness gap assessment"
"Set up a continuous monitoring (ConMon) program"
"What is FedRAMP 20x and how does OSCAL fit in?"
What You Get
| Output | Contents |
|---|---|
| Readiness Assessment | Gaps against FedRAMP requirements |
| Impact-Level Determination | The right level with rationale |
| System Boundary | Scoped boundary definition |
| Document Outlines | SSP, SAP, SAR, POA&M structure |
| ConMon Plan | Continuous monitoring approach |
Tips
- Nail the boundary and impact level first — they scope the whole authorization.
- Build the SSP iteratively — control narratives are where teams stall.
- Keep the POA&M current — it's central to assessment and ConMon.
Important Disclaimer
This is a compliance support tool, not an assessment or authorization. FedRAMP authorization requires an accredited 3PAO and an authorizing official. Have qualified professionals review outputs before relying on them.