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iot-anomalies

Detect and classify unusual readings from Cognitum Seed devices, including spikes, flatlines, and drift. Review anomaly scores, recommend quarantine for scores above 0.9, and save detected patterns for future reference.

OriginalShow the original description

Detect and classify telemetry anomalies on Cognitum Seed devices. Use when investigating a device that's reporting odd metrics, before approving a firmware canary advancement, or when triaging fleet-wide health alerts.

AI rating80/ 100See how to install

Good for

  • Investigating unusual device readings
  • Checking health before advancing a firmware canary
  • Triaging health alerts across a device fleet

Overview

What it does

Examines recent telemetry from a Cognitum Seed device and reports anomaly types and scores. It uses Z-score detection, which measures how far readings differ from usual values. It classifies spikes, flatlines, gradual drift, oscillation, broken patterns, and readings that stand apart from a group. When a score exceeds 0.9, it recommends quarantining the device. Detected types and scores are saved to memory.

When it helps

Use it when a device reports unusual readings or when you need to triage health alerts across many devices. It also supports checks before advancing a firmware canary rollout, where firmware is first tried on a subset of devices.

Example requests

  • “Check recent telemetry for anomalies using this device ID.”
  • “Review this device’s anomaly score before advancing the canary rollout.”

Notes

Requires a device ID and @claude-flow/plugin-iot-cognitum@1.0.0, run through npx. Recording results uses the memory-storage MCP tool from ruflo-core. The workflow recommends quarantine; it does not include automatically quarantining devices.

This overview was written by AI (OpenAI Codex) from the public SKILL.md. Check the original below for the exact behavior.

Objective evaluation

AI rated this skill on four points using only the contents of its SKILL.md. Stars and popularity are not taken into account.

Clear instructionsIs it clear when to use it and what it does?
AGoodIt specifies anomaly investigation, pre-canary-advancement checks, and fleet-alert triage, together with the actions performed.
Concrete stepsAre steps, inputs, outputs, and examples spelled out?
AGoodIt provides the execution command, six anomaly categories, the quarantine-recommendation threshold, and the storage format.
SafetyAre sending data, deleting files, and running commands disclosed?
BPartly lackingQuarantine is only recommended, but confirmation steps for npx -y execution and MCP storage are absent.
Easy setupDoes it need few tools or API keys, and are they documented?
BPartly lackingThe package version and device ID are specified, but device connection and MCP setup steps are absent.

The total counts each point as A = 25, B = 15, C = 5. Rated by AI (OpenAI Codex) as of Oct 21, 2026. Treat it as a guide and read the original before installing.

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Files included (1)

  • SKILL.md836 B

SKILL.md (original)

Review the instructions the agent will receive before you install.

Run Z-score anomaly detection on a device's recent telemetry.

Steps:

  1. npx -y -p @claude-flow/plugin-iot-cognitum@1.0.0 cognitum-iot anomalies DEVICE_ID
  2. Review detected anomaly types (spike, flatline, drift, oscillation, pattern-break, cluster-outlier)
  3. If score > 0.9, recommend quarantine
  4. Store anomaly pattern for learning: mcp__plugin_ruflo-core_ruflo__memory_store({ key: "iot-anomaly-DEVICEID", value: "TYPE at SCORE", namespace: "iot-anomalies" })

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