Designing AI agent logins without exposing passwords to the model

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The author argues that the hardest challenge for AI agents is handling credentials, since pasting passwords into chat leaves unscoped, hard-to-revoke secrets in transcripts. They propose keeping the model structurally separated from plaintext secrets, with only a narrow execution layer allowed to use them after owner approval. Approval should be a single action, grants should be scoped per agent and per credential with easy revocation and an activity record, and agents should be treated as contacts connected via standard OAuth rather than infrastructure. The post invites feedback on where task scoping and audit formats should live, as part of the author's AgentKey credential vault project.

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ProgrammingDEV Community ·

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