nxusKit ships in three editions. Community is free and open-source.
Pro unlocks advanced reasoning engines, plugin infrastructure, and
deployment-ready licensing for commercial applications. Enterprise
adds delegated trust and custom plugin configuration for large organizations.
| Feature Domain | Community | Pro | Enterprise |
|---|
| LLM Cloud Providers (OpenAI, Claude, Groq, Mistral, Fireworks, Together, OpenRouter, Perplexity) | Yes | Yes | Yes |
| LLM Local Providers (Ollama, LM Studio) | Yes | Yes | Yes |
| CLIPS Rule Engine (ClipsSession API) | Yes | Yes | Yes |
| Bayesian Network Inference | Yes | Yes | Yes |
| Auth Helper (API-key management, credential store) | Yes | Yes | Yes |
| Tool Calling / Function Calling | Yes | Yes | Yes |
| Streaming & Token Usage | Yes | Yes | Yes |
| Retry & Adaptive Rate Limiting | Yes | Yes | Yes |
| Vision / Image Support | Yes | Yes | Yes |
| OAuth Authentication Infrastructure | Yes | Yes | Yes |
| Cross-language Parity (Rust, Go, Python) | Yes | Yes | Yes |
| Static + Dynamic Linking | Yes | Yes | Yes |
| ZEN Decision Tables | — | Yes | Yes |
| Constraint Solver (Z3-backed) | — | Yes | Yes |
| Plugin Loading & Trust Policy | — | Yes | Yes |
| MCP (Model Context Protocol) | — | Yes | Yes |
| CLIPS Advanced (programmatic rules, session persistence) | — | Yes | Yes |
| Custom Plugin Configuration Paths | — | — | Yes |
| Delegated Trust Roots | — | — | Yes |
| Priority Support | — | — | Yes |
| Limit | Community | Pro | Enterprise |
|---|
| Max concurrent CLIPS sessions | 16 | 64 | 256 |
| Max cached rulebases | 8 | 32 | 128 |
| Max rules per session | 500 | 5,000 | 50,000 |
| Max facts per session | 10,000 | 100,000 | 1,000,000 |
| Max Bayesian network nodes | 50 | 500 | 5,000 |
| Max solver constraints | — | 10,000 | 100,000 |
| Machine activations (developer tokens) | — | 3 | Unlimited |
All editions provide wrappers for all three languages:
| Language | Package | Install |
|---|
| Rust | nxuskit | cargo add nxuskit |
| Go | nxuskit | go get github.com/nxus-SYSTEMS/nxusKit/packages/nxuskit-go |
| Python | nxuskit-py | pip install nxuskit-py |
| Example | Tier | Reason |
|---|
| LLM basics, streaming, tool calling | Community | Uses cloud/local LLM providers |
| CLIPS basics, CLIPS-LLM hybrid | Community | CLIPS engine is Community-tier |
| Bayesian network inference | Community | BN inference is Community-tier |
| Solver examples | Pro | Use the Z3 constraint solver |
| Solver what-if examples | Pro | Use scoped Z3 optimization |
| LLM-solver hybrid examples | Pro | Combine LLM reasoning with Z3 solving |
| ZEN decision examples | Pro | Use ZEN decision tables |
| Aspect | Community | Pro | Enterprise |
|---|
| License type | Open-source | Commercial subscription | Commercial subscription |
| Token required | No | Yes (developer or deployment) | Yes |
| Machine activations | N/A | Up to 3 per license | Unlimited |
| Deployment tokens | N/A | Unlimited instances, no per-seat fees | Unlimited |
| Version ceiling | N/A | Locked to major.minor at purchase time | Locked to major.minor |
| Trial | N/A | 30-day trial (registration required) | Contact sales |
- Create an account and register for a trial or purchase a license
- Authenticate:
nxuskit-cli license login
- Activate on your machine:
nxuskit-cli license activate --key <purchase_id>
- For CI/CD: set
NXUSKIT_LICENSE_TOKEN with your deployment token
See Licensing for the full activation workflow.
