Cobalynx vs Skill Check

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Cobalynx compared with Skill Check
Detail	Cobalynx	Skill Check
What it does	Free AI detector with published error rates	AI agent skill readiness checker that grades paperwork and permissions
Stage	Not given	MVP
Founded	Not given	Not given
Based in	IT	Not given
Pricing model	Free	Free
Pricing	No payment required. Free tier allows 10 certification requests per day per IP.	Not given
Key features	Calibrated probability scores with published error rates Inconclusive verdicts for borderline cases Minimum 150 word requirement Content Credentials (C2PA) file checking Document metadata analysis Free human-text certification with downloadable PDF badge No signup or account required Private processing with no data storage	13 rule-based checks on agent skills Scans permissions, credentials, endpoints and data handling Reads linked files up to 2 levels deep Completes scan in about 10 seconds No sign-up required Reads sites like ChatGPT and Claude do
What makes it different	Published error rates with raw counts and confidence intervals Designed to minimize false accusations rather than maximize detections Measures ESL (non-native English) writer accuracy separately Transparent verdicts: reports inconclusive when unsure instead of guessing	Only free tool that checks AI agent skill paperwork before installation Uses the same reading methods as leading AI assistants Instant results with 13 standardized checks
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	13	0
Referring domains (Majestic)	1	0

4 details filled in for both companies.

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