NIST CSF Mapper
Map your organization's current security controls and tooling to the NIST Cybersecurity Framework (CSF) 2.0. Provide your company profile, existing security tools, and control posture — get back a function-by-function CSF coverage report, gap analysis, maturity tier rating, and a prioritized improvement roadmap across all six CSF functions: Govern, Identify, Protect, Detect, Respond, and Recover.
Usage
{
"tool": "nist_csf_mapper",
"input": {
"company_size": "Medium",
"industry": "Financial Services",
"current_tools": ["Palo Alto Firewall", "CrowdStrike EDR", "Splunk SIEM", "Tenable Nessus", "AWS Backup", "KnowBe4"],
"has_firewall": true,
"has_antivirus": true,
"has_backup_system": true,
"has_monitoring": true,
"has_incident_response": false,
"has_access_controls": true,
"has_data_encryption": true,
"has_vulnerability_scanning": true,
"has_security_training": true,
"has_business_continuity": false,
"regulatory_requirements": ["PCI DSS", "GDPR", "RBI Guidelines"]
}
}
Parameters
All fields are required.
Company Profile
| Field | Type | Description |
|---|
company_size | string | Small, Medium, Large, Enterprise |
industry | string | Industry vertical (e.g., Financial Services, Healthcare, Manufacturing, Technology, Retail, Energy) |
current_tools | array of strings | Security tools currently deployed. Examples: Palo Alto Firewall, CrowdStrike EDR, Splunk SIEM, Tenable Nessus, Okta, CyberArk, AWS Security Hub, KnowBe4, Veeam Backup |
regulatory_requirements | array of strings | Applicable regulations/frameworks. Examples: PCI DSS, HIPAA, GDPR, SOC 2, ISO 27001, NIST 800-53, RBI Guidelines, SEBI |
Control Posture (boolean flags)
| Field | Type | Description |
|---|
has_firewall | boolean | Network firewall deployed and actively managed |
has_antivirus | boolean | Antivirus/EDR solution in place across endpoints |
has_backup_system | boolean | Automated data backup system operational |
has_monitoring | boolean | Security monitoring / SIEM solution active |
has_incident_response | boolean | Formal incident response plan documented and tested |
has_access_controls | boolean | Identity and access management controls implemented |
has_data_encryption | boolean | Data encryption at rest and in transit enforced |
has_vulnerability_scanning | boolean | Regular vulnerability scanning conducted |
has_security_training | boolean | Security awareness training program in place |
has_business_continuity | boolean | Business continuity and disaster recovery plan exists |
What You Get
- CSF function-by-function coverage — maturity score across Govern, Identify, Protect, Detect, Respond, Recover
- NIST CSF Tier rating — overall tier assessment (Tier 1 Partial → Tier 4 Adaptive)
- Subcategory gap map — which specific CSF subcategories (e.g., ID.AM-1, PR.AC-3) are covered, partial, or missing
- Tool-to-CSF mapping — how your existing tools map to CSF functions and subcategories
- Regulatory crosswalk — how CSF gaps align to your stated compliance requirements
- Prioritized improvement roadmap — Quick Wins (0–30 days), Short-term (30–90 days), Strategic (90+ days)
- Executive summary — board-ready posture summary with tier rating and top risks
Example Output
{
"organization": "Acme Financial",
"csf_version": "NIST CSF 2.0",
"overall_tier": "Tier 2 — Risk Informed",
"overall_score": 68,
"function_scores": {
"govern": { "score": 55, "tier": "Tier 2", "gaps": 3 },
"identify": { "score": 70, "tier": "Tier 2", "gaps": 2 },
"protect": { "score": 80, "tier": "Tier 3", "gaps": 1 },
"detect": { "score": 75, "tier": "Tier 3", "gaps": 1 },
"respond": { "score": 40, "tier": "Tier 1", "gaps": 4 },
"recover": { "score": 35, "tier": "Tier 1", "gaps": 3 }
},
"tool_mapping": [
{ "tool": "Palo Alto Firewall", "csf_functions": ["Protect (PR.AC, PR.PT)"] },
{ "tool": "CrowdStrike EDR", "csf_functions": ["Detect (DE.CM)", "Respond (RS.AN)"] },
{ "tool": "Splunk SIEM", "csf_functions": ["Detect (DE.CM, DE.AE)", "Respond (RS.AN)"] },
{ "tool": "Tenable Nessus", "csf_functions": ["Identify (ID.RA)", "Protect (PR.IP)"] }
],
"critical_gaps": [
"No incident response plan — RS.RP-1, RS.CO-1 not met",
"No business continuity plan — RC.RP-1, RC.CO-3 not met",
"Govern function weak — GV.OC, GV.RM subcategories not addressed",
"No formal asset inventory process — ID.AM-1, ID.AM-2 partial"
],
"regulatory_crosswalk": {
"PCI_DSS": ["Requirement 12.10 (IR plan)", "Requirement 12.3 (risk assessment)"],
"GDPR": ["Article 32 (security measures)", "Article 33 (breach notification)"]
},
"quick_wins": [
"Document and approve Incident Response Plan (14 days)",
"Create asset inventory register using existing SIEM data (7 days)",
"Define cybersecurity roles and responsibilities in a RACI matrix (10 days)"
]
}
API Reference
Base URL: https://portal.toolweb.in/apis/compliance/nist-csf-mapper
| Endpoint | Method | Description |
|---|
/nist-mapping | POST | Map security controls to NIST CSF 2.0 and generate gap report |
Authentication: Pass your API key as X-API-Key header or mcp_api_key argument via MCP.
Pricing
| Plan | Daily Limit | Monthly Limit | Price |
|---|
| Free | 5 / day | 50 / month | $0 |
| Developer | 20 / day | 500 / month | $39 |
| Professional | 200 / day | 5,000 / month | $99 |
| Enterprise | 100,000 / day | 1,000,000 / month | $299 |
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