Quickstart
Install the daemon, configure Chrome, and read your first state in under 5 minutes.
Core Concepts
Understand SubstrateState, SSF, action schemas, reversibility, and confidence scores.
API Reference
Complete reference for every REST and WebSocket endpoint on the Agent API.
Python SDK
Typed async client.
pip install nelieo-nsp. Sessions, streaming, and error handling.Why NSP?
Vision-based agents work by capturing a screenshot, running inference, and clicking at a pixel coordinate. At 85% accuracy per action, a 50-step task has a 0.03% end-to-end success rate. NSP attaches directly to each application’s runtime and reads its live state as structured, labelled JSON. Your agent calls typed functions. No images, no coordinates, no retries.How it works
1
Install the daemon
Download and run
Nelieo NSP Setup.exe from platform.nelieo.com/download. The daemon registers as a Windows Service and starts listening on localhost:7842.2
Get an API key
Sign in to platform.nelieo.com and generate your
nsp_live_sk_... key. Pass it in the X-Substrate-Key header on every request.3
Read application state
The daemon automatically detects running Chrome, Java, and .NET applications. Call
GET /substrate/v1/apps to list them, then GET /substrate/v1/state/{pid} to read live structured state.4
Execute typed actions
Call
POST /substrate/v1/action with an action name and parameters. NSP enforces reversibility safety gates and optionally verifies the post-action state before returning.Runtime coverage
JavaScript / V8
Gmail, Slack, VS Code, Notion, GitHub Desktop, Salesforce, Discord, Shopify, and any Electron app. >99% accuracy.
Java / JVM
SAP ERP, Eclipse, IntelliJ IDEA, Jenkins, Elasticsearch, ArduPilot GCS. >97% accuracy.
.NET / CLR
Excel, Word, PowerPoint, Visual Studio, Mission Planner, WinForms and WPF apps. >97% accuracy.
Explore the docs
Daemon Setup
Install, configure, and run the NSP daemon as a Windows Service.
Security Guide
Configure API key auth, rate limiting, and action safety gates.
Guides
Step-by-step walkthroughs for Gmail, .NET, Java, and real-time streaming agents.
Architecture
Deep dive into how probes, the semantic engine, and the Agent API fit together.