SINUMERIK ONE AI Configurator
AI-powered web application for configuring Siemens SINUMERIK ONE,
828D and 828D Smart CNC systems. Users describe their machine tool in plain language and the
app produces a complete bill of materials with real Siemens article
numbers (MLFBs) — every component traceable to a catalog page.
Documentation
- User Guide — what the app does, the
4-step wizard, the BOM, the export options, FAQ. Written for
non-technical readers.
- Architecture — repo layout, AI
integration, MLFB compositional grammar, drive-system rules,
telemetry pipeline, admin dashboard, file reference. Written for
developers and contributors.
- Telemetry — operational notes for the
admin app: env vars, Supabase migration, Vercel deployment,
adding new tracked events.
- Architecture diagrams (interactive HTML, open in any browser):
docs/diagrams/how-it-works.html
for non-technical readers and
docs/diagrams/technical-architecture.html
for developers. Built with archify
from the .architecture.json sources next to them.
docs/workflow.excalidraw — one-page diagram of the data
flow. Open at excalidraw.com.
Features
- AI picks the architecture, the catalog fills in the MLFBs —
Claude does only the fuzzy decisions; deterministic rule-based
code looks up every actual article number.
- Compositional MLFB grammar — 189 catalog-verified motor
trunks × ~30 verified suffix combinations each = ~5,300 distinct
orderable MLFBs. Trunk-only families render with a badge so
partners specify the final characters at order time — never
fabricated.
- Per-axis MLFBs — each feed axis can carry its own complete
orderable MLFB with a leader-line decoder showing what each
suffix character means.
- Drive-system sizing rules — line module sizing, DRIVE-CLiQ
cable count, MCP-panel matching, NCU port checks all auto-
validated and warned.
- Modify in plain English — "upgrade the spindle to 30 kW
and switch to active line module" runs through the AI, returns
a small change set, the rule code re-runs sizing.
- Export — copy to clipboard, Excel (.xlsx), PDF with a
deterministic configuration-rationale page, share-as-text round-
trip.
- History panel — every change snapshotted; revert any step.
- Telemetry + admin dashboard — separate
apps/admin/ Next.js
app reads anonymised session traces from Supabase. One-click
opt-out from the engineering-review dialog.
- 808D → 828D Smart converter (
/convert) — paste or upload a
SINUMERIK 808D ADVANCED parts list and get every line re-selected
from the 828D Smart catalogue (PPU, SD card, S200 drives, 1FL2 /
1PH3 Pro motors, cables) with a source page per article. Rule-based;
AI is only offered as an optional text reader.
Quick start
Prerequisites
Setup
# 1. Install all workspaces
npm install
# 2. Add your Anthropic API key to apps/web
echo "ANTHROPIC_API_KEY=sk-ant-api03-..." > apps/web/.env.local
# 3. Start the configurator on :3000
npm run dev
Open http://localhost:3000.
Optional: run the admin dashboard
The admin app is in a separate workspace and reads from Supabase. See
docs/TELEMETRY.md for the env vars and migration.
npm run dev:admin # apps/admin on :3001
Production build
npm run build # apps/web only
npm run build:admin # apps/admin only
npm run build:all # both
Repo layout (npm workspaces monorepo)
apps/
├── web/ public configurator (deploys as the main site)
└── admin/ private telemetry dashboard (separate Vercel project)
packages/
└── telemetry/ shared Supabase server client + types + redaction
docs/ user guide, architecture, telemetry, excalidraw
supabase/migrations/ SQL migrations for the telemetry tables
Tech stack
- Next.js 16 (App Router + Turbopack)
- TypeScript (strict)
- Tailwind CSS + base-ui primitives + custom industrial-blueprint
utilities
- Framer Motion — animations
- Zustand — state management
- Anthropic SDK (
@anthropic-ai/sdk) — Claude API integration
- Supabase (
@supabase/supabase-js) — telemetry storage
- xlsx — Excel export
- jsPDF + jspdf-autotable — PDF export
Data sources
- NC63 — SINUMERIK ONE CNC system catalog (Siemens, January 2026)
- D21.4 — SINAMICS S120/S220 + SIMOTICS motor catalog (December 2023)
- D21.4 (2017 edition) — 1FK7 Compact selection tables
- D32 — SINAMICS S210 servo drive system catalog (February 2026)
- D21.3 — SINAMICS S120 chassis and cabinet modules (January 2026)
- NC82 — SINUMERIK 828D / 828D Smart: full catalog (January 2022) and
the chapter-2 function overview (September 2026) used to verify the
808D → 828D Smart converter
- NC81.1 — SINUMERIK 808D / 808D ADVANCED (2018): the source side of
the converter (PPU, V70, 1FL6, 1PH1, MOTION-CONNECT 300)
- D37.1 — SINAMICS S200 + SIMOTICS 1FL2 + MOTION-CONNECT 350
(November 2025, chapters 1 and 4)
- SINUMERIK 828D Smart system – Details (September 2026) — the
page-referenced source of every 808D → 828D Smart converter rule
- SIMOTICS M-1PH3 Pro equipment manual (June 2026) — Table 3-2:
1PH3 Pro ordering data, encoder letters and power-cable cross-sections
- IK PI (2015, PROFINET chapter) — Industrial Ethernet TP cords
- D33 — SINAMICS V90 + 1FL6 (July 2022, update April 2024)
- D31.1 / D31.2 — SINAMICS G120 / G120C and distributed converters
(2021–2025), for analog spindle inverters and auxiliary axes
Catalog markdown extracts are in the docs/ folder.
License
Independent tool. Not affiliated with Siemens AG. Article numbers
(MLFBs) are Siemens product identifiers. Every BOM produced by this
tool must be reviewed by a qualified application engineer before
procurement.
