What is machine-vibration-monitoring?

A workflow for collecting and analysing vibration measurements from the STEVAL-STWINBX1, a sensor board for monitoring rotating machines. It also covers sensor setup and baseline vibration profiles, which describe a machine’s normal behaviour.

Use it to start recordings, inspect device and sensor settings, configure measurements, tag events, and prepare vibration data for analysis.

It provides a defined way to connect the sensor board, configure its sensors, and collect measurements for machine monitoring.

machine-vibration-monitoring — Skill for Claude Code and Codex by LGDi

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add LGDiMaggio/claude-stwinbox-diagnostics --skill machine-vibration-monitoring

Clone the repo

git clone --depth 1 https://github.com/LGDiMaggio/claude-stwinbox-diagnostics

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/lgdimaggio/claude-stwinbox-diagnostics/machine-vibration-monitoring/github.svg)](https://agentmods.dev/skills/lgdimaggio/claude-stwinbox-diagnostics/machine-vibration-monitoring)

Your own site

<a href="https://agentmods.dev/skills/lgdimaggio/claude-stwinbox-diagnostics/machine-vibration-monitoring"><img src="https://agentmods.dev/badge/skills/lgdimaggio/claude-stwinbox-diagnostics/machine-vibration-monitoring/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/lgdimaggio/claude-stwinbox-diagnostics/machine-vibration-monitoring"><img src="https://agentmods.dev/badge/skills/lgdimaggio/claude-stwinbox-diagnostics/machine-vibration-monitoring.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 107 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,984 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00107	$0.01984
Opus 5	$0.00053	$0.00992
Sonnet 5	$0.00021	$0.00397
Haiku 4.5	$0.00011	$0.00198

Measured 12d ago against content hash 746a35133b6f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

machine-vibration-monitoring scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/check_thresholds.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/machine-vibration-monitoring/SKILL.md · 169 lines

How it starts

The opening of the file, as written. The whole thing — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Machine Vibration Monitoring

You are helping the user set up and operate vibration-based condition monitoring on rotating machinery using the STEVAL-STWINBX1 (STWIN.box) sensor node.

System Architecture

The STWIN.box is an industrial-grade sensor node with these relevant sensors:

IIS3DWB: 3-axis wideband accelerometer, up to 26.7 kHz bandwidth — primary sensor for vibration
ISM330DHCX: 6-axis IMU with machine-learning core, up to 6.7 kHz
IIS2ICLX: High-accuracy 2-axis inclinometer
STTS22H: Temperature sensor (±0.5 °C accuracy)

The board runs FP-SNS-DATALOG2 firmware and communicates over USB-HID. Two MCP servers handle acquisition and analysis.

Available MCP Tools

Sensor Server (stwinbox-sensor-mcp)

datalog2_connect — Connect via USB-HID
datalog2_start_acquisition(name, description, duration_s) — Start logging; duration_s auto-stops
datalog2_stop_acquisition — Stop manual-mode acquisition
datalog2_get_device_info — Device/firmware info
datalog2_list_sensors — Active sensors with ODR/FS
datalog2_configure_sensor — Enable/disable, set ODR/FS
datalog2_tag_acquisition — Add event tags during acquisition

Analysis Server (vibration-analysis-mcp)

load_signal — Load data from file or DATALOG2 acquisition folder
compute_fft_spectrum — FFT magnitude spectrum
find_spectral_peaks — Detect dominant frequency peaks
assess_vibration_severity — ISO 10816 severity classification
diagnose_vibration — Full automated diagnosis pipeline

Workflow: First-Time Setup

When a user wants to monitor a new machine, follow these steps:

Connect to the board
- datalog2_connect — auto-discovers the STWIN.box over USB-HID
- datalog2_get_device_info — confirm firmware version and board identity
Configure sensors for the application
- datalog2_list_sensors — see current sensor configuration (ODR, FS, enabled)
- Ask the user about machine type and expected shaft speed (RPM)
- datalog2_configure_sensor — enable/disable sensors, adjust ODR and full-scale
- Typical configurations:
  - Wideband vibration: IIS3DWB at 26667 Hz ODR — best for bearing analysis
  - General purpose: ISM330DHCX at 6667 Hz — good for unbalance/misalignment

Read the full file on GitHub · 169 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

12d ago First seen · 169 lines · 107 tokens per session scan A 746a35133b6f

Subscribe to this mod's changes

machine-vibration-monitoring is a skill published in the GitHub repository LGDiMaggio/claude-stwinbox-diagnostics (8 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 107 tokens to every session and 1,984 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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