N+Star — N+Claw AI Agent OS for Small and Medium Businesses

Products

An operating system for AI agents that do real work

N+Claw is an AI agent operating system for small and medium businesses. Construction MEP (mechanical, electrical and plumbing) is our first vertical, not the whole business.

N+Claw Agent OS

In production

Specialised agents for estimation, procurement, finance, document review and research, working on the customer's own data.

A separate knowledge base for every customer
Every task has an owner
Agent work is reviewed independently before it is delivered
Agents are evaluated continuously against held-out cases

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N+Claw MCP / API

Live · usage-billed

A knowledge and skills service billed by usage. AI assistants such as Claude and ChatGPT, or a customer's own software, call N+Claw's knowledge and skills through the Model Context Protocol (MCP) or an API.

mcp.nplusstar.ai →

N+Claw CAD Assistant

Engineer in the loop

Works on DWG/DXF drawings through code rather than screen clicks.

Cleans drawings and calculates areas
Lays out sprinklers and detectors
Checks its own result and plots the sheets
Engineers finish the drawings; their corrections are fed back as rules

N+Energy

Live

Facility energy monitoring: real-time power demand, contract-capacity alerts and consumption by zone. It monitors and alerts only; it does not control equipment.

energy.nplusstar.ai →

How we measure our agents

100% / 0

Anomaly recall / false positives for the billing-reconciliation agent on 10 synthetic held-out cases (Sep 2026)

9 / 9

Historical regression cases (9) passed by the finance, procurement and estimation agents (Oct 2026)

3,700+

Labelled construction-site photos in our training and evaluation data

N+Claw

An operating system for AI agents that do real work

N+Claw Agent OS

N+Claw MCP / API

N+Claw CAD Assistant

N+Energy

Deployed, and built to be replicated

Company information