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Card 021 of 9982026-09-01 issue

Observed arrival · 2026-09-01

Aegis Draws the Line Before the Tool Call

aegisruntime.dev Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

A deterministic capability-enforcement layer for AI agents using the Model Context Protocol.

Landing page captured for the 2026-09-01 issue.

Field notes

Aegis separates initial task interpretation from subsequent enforcement: an LLM drafts a minimum-capability YAML spec, which is then validated and frozen before execution. The site emphasizes literal matching rather than inferred scope, and its example report records both a rule identifier and an enforcement-test hash when rejecting a file request. It also describes secret scanning, operator callbacks for sensitive calls, forensic policy logging, and OTLP export, while labeling the current release pre-production.

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

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aegisruntime.dev

Landing page observed 2026-09-01. The live site may have changed.