Show HN: Agent Vault – Open-source credential proxy and vault for agents
Summary
Agent Vault is an open-source HTTP credential proxy and vault that brokers credentials between AI agents and APIs. It never reveals credentials to agents, instead injecting them at the network layer, and provides AES-256-GCM encrypted at-rest storage, per-request logs, and flexible deployment options. The project is actively developed under MIT expat and offers CLI, Docker, and SDK workflows for easy self-hosting and safe agent automation.