● Live Enterprise Agentic OS · Governance Layer

Prism-Nexsus

The Governance Layer for the Entire Neluvi Platform Suite.

Prism-Nexsus delivers SSO, multi-tenant RBAC, a unified audit trail, multi-model LLM gateway, token budgets, RAG, enterprise connectors, EvalAgent scoring, and a service proxy that governs every Neluvi platform from a single pane.

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The Problem

AI Agents Need Unified Governance

Enterprises are deploying dozens of AI agents across departments — each with its own auth, audit, cost, and safety controls. Without a central operating system, governance fragments and risk compounds.

🔓

Fragmented Access Control

Different tools mean different SSO, roles, and permissions. Security teams can't enforce consistent least-privilege across the AI stack.

💸

Runaway Token Spend

Without pre-flight budget checks and per-tenant caps, a single runaway agent can burn through monthly LLM budgets in hours.

🕳️

Invisible Audit Trails

Actions, approvals, and LLM outputs are scattered across systems. Regulators and risk officers can't reconstruct what happened.

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Integration Spaghetti

Each AI service needs bespoke connectors to enterprise data. Data silos persist and security policies become inconsistent.

Architecture

One Gateway. One Identity. One Audit Trail.

Prism-Nexsus sits in front of every Neluvi service, enforcing governance and routing requests with JWT + tenant context.

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API Gateway

JWT HS256, 6-role RBAC, rate limiting, multi-tenant isolation.

🧠

EvalAgent

5-dimension LLM scoring: faithfulness, relevance, hallucination, coherence, safety.

⚡

LLM Gateway

OpenRouter + Nexsus-AI fallback routing, semantic caching.

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Token Budgets

Per-tenant daily caps with soft warnings and hard blocks.

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RAG Pipeline

Chunk → embed → Qdrant with similarity search and context retrieval.

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Connectors

Snowflake, Postgres, MySQL, MongoDB, S3, Slack, Gmail, Jira, Elasticsearch, REST, dbt, Neo4j, ServiceNow.

📋

Audit Trail

Immutable ledger: every action, every agent, every approval.

🛰️

Service Proxy

Routes authenticated requests to downstream Neluvi microservices.

Governance Modules

Security, Cost, and Observability by Default

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SSO & RBAC

Single sign-on with six system roles: Owner, Admin, MLOps Engineer, Data Scientist, Compliance Officer, Viewer.

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EvalAgent

Automatic LLM response grading with A–F composite scorecards across five quality dimensions.

🛡️

Guardrails & Safety

Input/output guardrails block PII leakage, prompt injection, toxicity, and policy violations.

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Token Budget Engine

Pre-flight cost checks, daily resets, spend alerts, and tenant-scoped hard caps.

📁

File Ingest

PDF, Word, Excel, CSV, and 25+ file types with virus scan and PII pre-check.

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Enterprise RAG

Unified vectorization pipeline into Qdrant for all Neluvi services.

Govern Your AI Stack

Centralize Identity, Cost, and Audit for Every Neluvi Platform

Book a 30-minute demo to see Prism-Nexsus route requests, enforce RBAC, score LLM outputs, and maintain an immutable audit trail across SDLC, Sentinel, SentientMark, GEO, Horizon, and Aethelgard.

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