Iot Witness Verify

This verifies witness chain integrity for Cognitum Seed IoT devices by running their CLI tooling and checking for epoch gaps or hash chain breaks. You get back an integrity score from 0.0 to 1.0, and any gaps get logged to memory storage for your audit trail. It's straightforward provenance verification, the kind of thing you'd run periodically on devices that need tamper-evident logging. The skill assumes you already have device IDs and know what a witness chain is. If you're building IoT systems where proving "this sensor reading actually happened at this time" matters, this handles the verification grunt work without you needing to remember the npx incantations.

skills.sh installs: 729
GitHub stars: 81.4K
last updated: Aug 21, 2026

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Install

$ npx -y skills add ruvnet/ruflo --skill iot-witness-verify --agent claude-code

Installs into .claude/skills of the current project.

Files

Verify the witness chain integrity for a Cognitum Seed device.

Steps:

npx -y -p @claude-flow/plugin-iot-cognitum@1.0.0 cognitum-iot witness verify DEVICE_ID
Check for epoch gaps and hash chain breaks
Report integrity score (0.0–1.0)
If gaps found, store for audit trail: mcp__plugin_ruflo-core_ruflo__memory_store({ key: "iot-witness-gap-DEVICEID", value: "Gap from EPOCH to EPOCH", namespace: "iot-audit" })

SKILL.md on GitHub

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