new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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Better Auth · Plugins · all subjects

agent-auth/overview

3 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Agent Auth plugin overview

The Agent Auth plugin lets a Better Auth server act as an Agent Auth provider following the Agent Auth Protocol. It gives AI agents a standard way to discover your service, register themselves, request approval, and execute scoped capabilities using short-lived signed JWTs. It comes with adapters for OpenAPI and MCP.

Agent Auth plugin features

The Agent Auth plugin provides: OpenAPI adapter to derive capabilities and schemas from OpenAPI 3.x specs; MCP adapter to expose agent auth as MCP tools; discovery document at /.well-known/agent-configuration; capability listing, description, and execution with optional per-capability location URLs; delegated and autonomous agent modes; device authorization and CIBA approval flows; short-lived signed JWTs with replay protection; audit/event hooks for approvals, grants, and execution.

Agent Auth plugin stability warning

Agent Auth plugin is an implementation of a standard under heavy development. It is not yet stable and may change in future. Issues or bugs should be reported on Github at https://github.com/better-auth/agent-auth.

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