NEXUS ZERO
Extensible Multi-Agent AI Platform for DoD Mission Automation
Arcanum Cloud LLC | arcanumcloud.ai | Ashburn, VA | WOSB | Minority-Owned
Tradewinds Solutions Marketplace Awardable
Assessed and approved by the CDAO through competitive evaluation. Post-competition, readily awardable to government customers. Average procurement action lead time: 51 days.
Contents
1. Executive Summary
Nexus Zero is an extensible AI agent orchestration platform purpose-built for the Department of Defense and defense industrial base. It deploys 20+ specialist AI agents that automate compliance documentation, DevSecOps validation, acquisition workflows, financial operations, and mission-specific tasks.
Agents chain into multi-step workflows where the output of one becomes the input of the next, with iterative quality loops that score and revise until accuracy thresholds are met. Every response includes confidence scoring, source citations from indexed knowledge bases, and a full audit trail with cryptographic provenance.
The platform runs 100% on AWS managed services with no third-party dependencies. Data never leaves the customer's AWS boundary. Deployable via CDK Infrastructure as Code in under 90 minutes. Compatible with AWS GovCloud and ADC regions for IL4/IL5 workloads.
2. The Problem
Every DoD organization faces the same challenge: Expert-level work that does not scale. The Department of Defense has more documentation requirements, compliance frameworks, and operational data than its workforce can process manually. The result is delays, errors, and skilled personnel spending most of their time on repetitive documentation instead of decision-making.
RMF/ATO packages take 12-18 months. ISSMs manually map controls across NIST 800-53, CMMC 2.0, FedRAMP, and STIGs for every system boundary. Quarterly STIG reviews consume entire teams for weeks.
Current AI tools generate text but cannot take action, reason across frameworks, or chain tasks. Point solutions address one problem each. No single platform connects scanning, reasoning, generation, and quality assurance.
Program offices cannot effectively survey the market. Contractors miss winnable opportunities due to volume. RFI/RFP responses take days to weeks when they could take hours.
Institutional knowledge lives in departing personnel, scattered documents, and tribal knowledge. When experienced staff rotate, their expertise leaves with them. New personnel restart from scratch.
3. Platform Architecture
How it works: A Supervisor Agent receives every user request, classifies intent using LLM-based routing, and delegates to the right specialist agent via Bedrock's native multi-agent collaboration. Specialist agents search GraphRAG knowledge bases for grounded responses, execute domain tasks through action groups, and chain into multi-step workflows via Step Functions. Every response includes confidence scoring, source citations, cost tracking, and a full audit trail.
Core Components
| Component | Service | Purpose |
|---|---|---|
| LLM Engine | Amazon Bedrock (Claude Sonnet 4, Opus, Haiku) | AI reasoning, generation, classification |
| Agent Runtime | Bedrock Agents (multi-agent collaboration) | Supervisor routing, specialist execution, action groups |
| Knowledge Base | Neptune Analytics (GraphRAG) | Relationship-aware document retrieval across 518 indexed sources |
| Workflow Engine | Step Functions | Multi-step pipelines, iterative loops, parallel execution |
| Compute | ECS Fargate | API layer, document processing, webhook handling |
| Data Store | DynamoDB | Sessions, workflows, audit logs, attestation chains |
| Preprocessing | Lambda + Textract | PDF/DOCX extraction, chunking, KB ingestion |
| Security | Bedrock Guardrails + KMS | PII blocking, content filtering, grounding checks, encryption |
| Auth | Cognito | SSO, MFA, SAML federation, CAC/PIV ready |
| Frontend | S3 + CloudFront | Chat UI, dashboards, workflow visualization |
All services are AWS-native. No GPUs required. No external API calls. Compatible with GovCloud and ADC regions.
4. Current Agent Categories
ATO Accelerator, STIG Validator, CMMC Assessor, Environment Crawler
Generates SSPs, validates STIGs, performs CMMC gap analysis, scans AWS infrastructure across 321+ resource types, and maps findings to NIST 800-53 controls.
NIST 800-53CMMC 2.0FedRAMPSTIGsZero TrustPipeline Guardian, IaC Reviewer, Incident Responder
Reviews Terraform/CDK for misconfigurations, evaluates CI/CD pipelines against DoD DevSecOps Reference Design, and guides incident response following NIST 800-61.
TerraformCDKCI/CDSBOMCIS BenchmarksOpportunity Analyst, Research Analyst, Proposal Writer
Performs bid/no-bid assessments, generates agency research and competitive intelligence, and drafts proposal sections with evaluation-criteria awareness.
SAM.govRFI/RFPFAR/DFARSSection L/MDCAA Advisor, Budget Analyst, Acquisition Advisor
Ensures DCAA audit readiness, analyzes program budgets and burn rates, and guides acquisition strategy including contract type selection and IGCE preparation.
CASIndirect RatesEVMSFAR Parts 6/7/15/16Environment Crawler with multi-account scanning via Step Functions
Automated AWS infrastructure inventory across single-account, multi-account, and Landing Zone Accelerator environments. Discovers networking, compute, storage, identity, and security resources.
Multi-AccountLZA321+ Resource TypesIntent classification and routing via Bedrock multi-agent collaboration
Routes every user request to the correct specialist. Handles ambiguous queries, multi-domain questions, and pipeline triggers. Users never need to know which agent to ask.
Auto-RoutingIntent ClassificationMulti-AgentWorkflow Types
| Workflow | Agents Involved | Pattern |
|---|---|---|
| ATO Package Builder | STIG Validator, ATO Accelerator, CMMC Assessor | Linear chain |
| SSP Review Loop | Env Crawler, ATO Accelerator, CMMC Assessor | Iterative loop (score until 80%+) |
| RFI Pursuit Pipeline | Opportunity Analyst, Research Analyst, Proposal Writer | Linear + review loop |
| Incident Response | Incident Responder, IaC Reviewer, Pipeline Guardian | Linear chain |
| Environment Audit | Env Crawler, STIG Validator, ATO Accelerator, CMMC Assessor | Linear chain (4 agents) |
| Audit Readiness | DCAA Advisor, Budget Analyst, Acquisition Advisor | Linear chain |
5. Customer Use Cases
Specific scenarios where DoD organizations and contractors deploy Nexus Zero to solve real operational problems.
Problem: Manages 14 system boundaries, each requiring annual SSP updates, quarterly STIG scans, and monthly POA&M reviews. Two-person team cannot keep pace.
Solution: Environment Crawler scans all boundaries weekly. STIG Validator produces automated findings. ATO Accelerator generates updated SSP sections. ISSM reviews AI-generated documents instead of writing from scratch.
Outcome: Documentation workload reduced from 80% of team time to 15%. Team shifts to active defense and incident response.
ComplianceStaffing MultiplierProblem: Cannot afford a dedicated compliance team. Hired a consultant at $300/hour who produced a gap analysis after 6 weeks.
Solution: CMMC Assessor performs full gap analysis in 30 minutes. Identifies all 110 practices, maps current controls, generates prioritized remediation roadmap. ATO Accelerator produces SSP narratives. Ongoing monitoring catches drift.
Outcome: Assessment prep reduced from 6 weeks ($45K) to one afternoon. Ongoing monitoring runs continuously.
Cost SavingsCMMCProblem: Migrating legacy system to AWS. ATO timeline: 14 months. SSP requires control implementation statements for 200+ controls.
Solution: Environment Crawler inventories AWS infrastructure. IaC Reviewer validates Terraform. ATO Accelerator generates full SSP mapped to actual deployed resources. SSP Review Loop iterates until 80%+ compliance score.
Outcome: ATO documentation produced in days. ISSM reviews a complete scored draft. Timeline compressed 60-70%.
ATO AccelerationCloud MigrationProblem: Cannot perform proper viability assessments on every opportunity. Missing winnable contracts. RFI responses take 3-5 days.
Solution: Opportunity Analyst performs automated bid/no-bid with capability mapping and win probability. Research Analyst generates competitive landscape. Proposal Writer drafts responses. Full pursuit pipeline in 12 minutes.
Outcome: Pursuit volume increases 4x. Win rate improves. BD team focuses on relationships and capture, not document production.
Revenue GrowthBD AutomationProblem: Hundreds of systems across classification levels. Each config change requires impact assessment against multiple frameworks. Security team is bottleneck.
Solution: IaC Reviewer assesses changes against all frameworks simultaneously. STIG Validator checks proposed changes before deployment. Pipeline Guardian evaluates CI/CD changes.
Outcome: Change assessment drops from days to minutes. Security approves pre-assessed changes. Fewer misconfigurations reach production.
DevSecOpsChange ManagementProblem: Producing daily intelligence summaries from hundreds of open sources. 6 hours reading, 2 hours writing.
Solution: Custom OSINT agents ingest and categorize source material. Research Analyst correlates events and identifies patterns. Generates structured intelligence products with source citations and confidence levels.
Outcome: Analyst drafts in 2 hours instead of 8. Production capacity doubles. Source coverage expands.
IntelligenceAnalyst AugmentationProblem: Planning maintenance availabilities requires correlating equipment history, parts, workforce, and inspections. Planners spend weeks building schedules that change due to supply chain disruptions.
Solution: Custom Logistics Agent ingests maintenance records, supply catalogs, workforce availability. Identifies critical path items. Generates optimized schedules with alternatives when supply data indicates risk.
Outcome: Planning cycle reduced from weeks to days. Proactive risk identification. Higher readiness rates.
LogisticsReadiness6. New Agentic Capabilities for DoD Missions
The extensible agent architecture enables rapid creation of new capabilities for any mission domain. These can be built on the existing platform within weeks.
Continuously monitors infrastructure, detects drift from approved baselines, updates SSP documentation automatically, and alerts ISSMs only when human decision is required. Maintains a living ATO package that is always current.
Living SSPAuto-RemediationMaps dependencies across interconnected systems to identify single points of failure and cyber attack paths. Prioritizes vulnerabilities by mission impact rather than CVSS score alone. Ingests DoDAF views and network topologies.
Kill ChainMission AssuranceAI agents participate in document approval chains with KMS cryptographic signing. Three models: Agent-Assisted (human signs), Delegated Authority (agent signs within scope), Fully Autonomous (multi-agent attestation chain).
KMS SigningDelegation PoliciesMonitors SAM.gov, FPDS, and agency forecasts. Identifies opportunities matched to capabilities. Tracks recompetes. Generates market research reports with competitive landscape and win probability scoring.
Market IntelAuto-ProspectingAnalyzes maintenance records, supply data, and operational tempo to predict equipment readiness. Recommends pre-positioning of spares. Identifies supply chain vulnerabilities before they impact operations.
Predictive MaintenanceSupply ChainAutomates portions of IPB. Ingests terrain data, weather, OSINT, and order of battle. Produces situation templates, event templates, and intelligence summaries in standard formats with confidence ratings.
IPBOSINT FusionIngests exercise logs, communications transcripts, and debriefs. Produces structured AARs. Identifies patterns across multiple exercises. Tracks corrective action implementation and links to doctrine.
Lessons LearnedJLLISReviews documents for proper CUI markings, classification banners, and foreign disclosure compliance. Identifies unmarked sensitive content. Validates ITAR/EAR compliance before documents leave controlled spaces.
CUIITAR/EARGenerates test plans from requirements documents. Maps requirements to test procedures. Identifies coverage gaps. Produces test reports and verification matrices for milestone decision reviews.
DT/OTRequirements TraceabilityAssists program offices with POM submissions, R-forms, and budget justification documents. Validates alignment between milestones, funding profiles, and acquisition strategy. Catches misalignments before submission.
PPBER-Forms7. Why Nexus Zero vs Alternatives
| Capability | Generic LLM (ChatGPT, Copilot) | Point Compliance Tools | Nexus Zero |
|---|---|---|---|
| Framework knowledge | General awareness, outdated | Single framework only | 518 current documents, multi-framework correlation |
| Multi-step workflows | Single prompt/response | None | Agent chains with iterative quality loops |
| Data sovereignty | Data leaves boundary | Varies | 100% within customer AWS account |
| Action capability | Text only | Limited (scan only) | Scan, sign, route, generate, validate, deploy |
| Domain extensibility | Prompt engineering only | Vendor roadmap | Build custom agents for any domain in days |
| Audit trail | None | Basic logs | Per-invocation: agent, confidence, citations, cost |
| Classified environments | Not available | Some | GovCloud + ADC, no external dependencies |
| Knowledge freshness | Training cutoff | Vendor updates | Customer controls KB content, update anytime |
8. Integration Ecosystem
Nexus Zero connects to existing enterprise systems through action groups (Lambda functions called by agents), API connectors, and document ingestion pipelines.
- SAM.gov API (opportunities)
- AWS infrastructure (321+ resource types)
- S3 document repositories
- SharePoint / Confluence
- PDF, DOCX, HTML, CSV, JSON, YAML
- Email (via AgentMail)
- AWS KMS (cryptographic signing)
- AWS CloudFormation (deploy)
- JIRA / ServiceNow (tickets)
- Oracle EBS (approval workflows)
- Slack / Teams (notifications)
- Custom REST APIs (any system)
- Custom Bedrock agents (natural language instructions)
- Custom action groups (Lambda functions)
- Custom knowledge bases (per-workspace)
- MCP connectors (Model Context Protocol)
- OpenAPI spec integration
- Webhook receivers
9. ROI and Cost Framework
Nexus Zero costs are primarily Bedrock token usage (pay-per-use) plus minimal infrastructure (ECS Fargate, DynamoDB). Compare against labor costs for equivalent manual work.
Cost Per Task (AI vs Manual)
| Task | Manual Cost (Labor) | Nexus Zero Cost (AI) | Savings |
|---|---|---|---|
| Generate 1 SSP section | $2,400 (5 days at GS-13) | $0.45 (Bedrock tokens) | 99.98% |
| Quarterly STIG review (1 system) | $4,800 (2 people, 1 week) | $1.20 | 99.97% |
| CMMC gap analysis | $45,000 (consultant, 6 weeks) | $3.50 | 99.99% |
| RFI viability assessment | $1,200 (BD analyst, 2 days) | $0.85 | 99.93% |
| Full AWS compliance scan | $3,600 (engineer, 3 days) | $0.60 | 99.98% |
| Incident response plan | $2,400 (security lead, 2 days) | $1.10 | 99.95% |
Note: AI costs are Bedrock token costs per invocation. Labor costs assume loaded GS-13 equivalent ($60/hr). Manual effort includes research, drafting, review, and revision. AI output still requires human review and approval.
Monthly Platform Cost (Typical Deployment)
| Component | Monthly Cost | Notes |
|---|---|---|
| ECS Fargate (API) | $15-30 | Scales to zero when idle; auto-destroys option |
| DynamoDB | $0-5 | Pay-per-request, negligible at low volume |
| Bedrock tokens | $20-200 | Usage-based; varies by agent activity |
| Neptune Analytics (GraphRAG) | $0-95 | Only when active; scales to zero |
| S3 + CloudFront | $2-5 | Document storage and frontend |
| Total (light use) | $40-80/month | Small team, occasional compliance tasks |
| Total (active use) | $150-350/month | Daily agent usage, multiple workflows |
Compare against: hiring one compliance consultant ($25K-50K/month) or one additional FTE ($150K-200K/year loaded).
10. Security and Compliance
- All data encrypted at rest (KMS)
- All traffic encrypted in transit (TLS 1.2+)
- VPC isolation with private subnets
- No public data-plane endpoints
- Data never leaves customer AWS account
- No third-party API calls
- PII detection and blocking
- Content filtering (harmful, violent, sexual)
- Prompt injection protection
- Anti-hallucination grounding checks
- Topic blocking (scope enforcement)
- Per-agent guardrail configuration
- Every invocation logged with user identity
- Confidence scoring on all outputs
- Source citations with KB document references
- Token usage and cost per request
- 90-day audit retention (configurable)
- Exportable audit logs (CSV/JSON)
Compliance Compatibility
| Framework | Status | Notes |
|---|---|---|
| FedRAMP High | Compatible (uses FedRAMP High services) | Platform uses only services authorized at FedRAMP High |
| NIST 800-53 Rev 5 | Supports and generates | Both compliant with and generates documentation for |
| CMMC 2.0 | Supports and assesses | Full Level 2 assessment capability |
| IL2-IL5 | GovCloud deployment | Compatible with GovCloud and ADC regions |
| Zero Trust (NIST 800-207) | Architecture aligned | Follows DoD Zero Trust Reference Architecture |
| DoD SRG | Compatible | Cloud SRG compliant infrastructure patterns |
11. Deployment Model
CDK Infrastructure as Code deploys the full platform into the customer's AWS account. Customer owns all data, controls access, and manages lifecycle. Arcanum provides setup, training, and support.
- Full data sovereignty
- IL2 through IL5 capable
- Customer-managed lifecycle
- 90-minute automated deployment
Arcanum hosts the platform in a shared environment with workspace isolation. Per-user pricing. Best for contractors and organizations that do not need dedicated infrastructure or classified processing.
- No infrastructure management
- Workspace-level data isolation
- Per-user subscription pricing
- Immediate availability
12. Roadmap
Digital Signatures and Approval Workflows
KMS-based cryptographic signing, delegation policies, multi-model approval chains (assisted, delegated, autonomous)
Continuous Authorization (cATO)
Real-time drift detection, automated SSP updates, living compliance documentation
Model Drift Detection
Golden-set regression testing, weekly accuracy scoring, automated alerts on degradation
Amazon Quick Integration
Deploy Nexus Zero agents as Quick Automate workflows for organizations using Amazon Quick Suite
Oracle EBS Connector
ORDS-based integration for procurement approval workflows, PO routing, and financial document processing
Mission Thread Analysis
DoDAF ingestion, kill chain mapping, mission-centric vulnerability prioritization
Multi-Classification Support
Cross-domain agent routing with proper guard mechanisms for organizations operating at multiple classification levels
Federated Agent Marketplace
Organizations publish and share custom agents across the defense community with access controls and usage metering
13. Getting Started
Three paths to evaluate Nexus Zero, depending on your timeline and environment requirements.
- 30-Minute Live Demo — See the platform running in our AWS account. Watch agents process real compliance scans, generate SSP sections, and run pursuit pipelines. No setup required. Schedule at shiv@arcanumcloud.ai.
- 2-Week Pilot Deployment — We deploy Nexus Zero into your AWS account (commercial or GovCloud). Load your compliance documents into the knowledge base. Run it against your actual systems. Fixed-price engagement.
- Custom Agent Development — Need agents for a domain we do not cover yet? We build custom agents for your mission area with dedicated knowledge bases, action groups, and workflow definitions. Typical timeline: 2-4 weeks per agent category.
Tradewinds Solutions Marketplace: Nexus Zero is assessed as "Awardable" on the CDAO Tradewinds Solutions Marketplace. Government customers can view our video solution and initiate procurement through existing acquisition authorities (FAR, OTA, CSO). No new competition required. Average PALT: 51 days.
14. FAQ
Does data leave my AWS account?
No. All processing happens within your account boundary. Bedrock processes requests in-region. No external API calls. No telemetry sent outside your environment.
Can I use my own models or fine-tuned models?
Yes. Any model available in Amazon Bedrock can be used, including custom fine-tuned models deployed to Bedrock. Agent instructions and knowledge bases are model-agnostic.
What happens if an agent produces incorrect output?
Every response includes a confidence score based on guardrail grounding checks. Low-confidence outputs are flagged. Iterative review loops catch errors before final output. All outputs require human review for mission-critical documents. The audit trail records exactly what sources were used.
How do I add knowledge specific to my organization?
Upload documents (PDF, DOCX, markdown, etc.) to your workspace. They are automatically preprocessed, chunked, and indexed. Agents search your workspace knowledge base alongside the shared compliance KB. Changes take effect within minutes.
Is this available in GovCloud / classified environments?
The architecture uses only AWS services available in GovCloud (Bedrock, ECS, DynamoDB, S3, Lambda, Step Functions, KMS, Cognito). For ADC (Air-gapped Disconnected Cloud) regions, deployment requires validation of specific model availability.
What is the contract vehicle?
Nexus Zero is available through the Tradewinds Solutions Marketplace (post-competition, readily awardable). Also available via GSA Schedule, direct FAR-based contracts (FFP or T&M), OTAs, or SBIR/STTR. We hold active SAM.gov registration with all required certifications.
Can I build agents for domains not listed here?
Yes. The platform is extensible by design. Any domain where expert pattern-matching work does not scale is a candidate. You define the agent instructions, connect a knowledge base, and optionally add action groups (Lambda functions) for external system interaction. No code changes to the core platform required.
What is the minimum team size to benefit?
One person. A single ISSM, BD analyst, or program manager can use the platform immediately. Value increases with team size, but there is no minimum deployment threshold.
15. About Arcanum Cloud
7+ years delivering AWS solutions across 40+ National Security and DoD customers. Cleared personnel with experience across IL2 through TS/SCI environments. AWS Security Specialty and Solutions Architect certified.
14 active projects including Space Force Data Hub, iLAB-FAST (DevSecOps platform), LZA Guardian, ATO Generator, PayOrbit (DCAA payroll compliance), and GovCon opportunity automation.
AWS Security Specialty
Solutions Architect
Security+, PMP, ITIL
WOSB Certified
Minority-Owned
SAM Registered
UEI: UACEZCM9SG53
CAGE: 13WU6
NAICS: 541511, 541512, 541519