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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Building With AI Agents · all subjects

verification/security

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

Email verification required before grants apply to prevent impersonation

Grants are matched by email address, but email was never verified, allowing anyone to register as someone-else@their-company.com and collect every brain shared with that person. Grants now require a verified address on both the web and MCP paths. An agent must not become a way around a check that the app enforces. GitHub logins arrive already verified.

GitHub provider button hidden when credentials are not configured

The 'Continue with GitHub' button was displayed regardless of whether the provider was configured, leading to errors on deployments without GitHub credentials. It is now rendered only when the credentials exist. This prevents users from encountering errors rather than gracefully disabling unavailable features.

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