Observed arrival · 2026-09-16

Itonium: Proof Your AI App Before You Ship

itonium.dev Observed source

Editorial interest 79/100 Selection signal · not a rating of the site

A security scanner for LLM-powered applications and the configuration files used by coding agents.

Landing page captured for the 2026-09-16 issue.

Field notes

Itonium presents a command-line workflow beginning with `npx itonium scan .`, then reports issues in application code and coding-agent configuration. Its example review covers a Next.js route and identifies four problems, including a browser-exposed OpenAI key and user input inserted into a system prompt. The page also names configuration paths for Claude Code, Cursor, GitHub Copilot, Codex, Windsurf, Lovable, and Bolt, making the product’s intended surface area unusually concrete.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

⊠LoginAccess appeared gated

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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Wiring Is Not Learning

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