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Card 666 of 9902026-09-17 issue

Observed arrival · 2026-09-17

Probefield puts AI agents through a red-team gauntlet

probefield.com Observed source
Editorial interest 79/100 Selection signal · not a rating of the site

A self-serve tool that runs established open-source red-teaming engines against an AI agent’s endpoint, model, system prompt, tools, and memory.

Landing page captured for the 2026-09-17 issue.

Field notes

The service acts as an orchestration layer between an agent endpoint and external red-teaming engines, handling the adapter work so users can define a target, launch attacks, and inspect the resulting exchanges. The homepage claims coverage of 50+ attack categories and names six attack types, including prompt injection, data leakage, tool misuse, exfiltration, and privilege escalation. garak and promptfoo are listed as available engines; PyRIT is identified as planned.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
ƒJavaScriptBrowser-side code central

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Landing page observed 2026-09-17. The live site may have changed.