AgentPass Local: Credential Permissions for AI Agents

Secure Credential Management for AI Agents

AgentPass Local provides a secure bridge between humans and AI agents, allowing agents to handle login flows and API authentication without ever seeing or logging sensitive secrets. It solves the "cleartext password" problem by introducing a local, human-controlled GUI where users manage credentials that agents can then use via a secure broker.

What it does

• Local Security Layer: Installs a global, encrypted credential store on the user's machine (OS-level encryption like DPAPI or Keychain).
• Human-in-the-Loop GUI: Users manage accounts, domains, and fields (passwords, API keys) via a dedicated Tkinter interface.
• Security Boundaries: Agents can only access data if the current task matches the user-defined "Allowed Domains."
• Zero-Leak Execution: Agents can "paste" or "inject" credentials into browsers and forms without the password ever appearing in the chat history, logs, or terminal output.

Why use this skill?

Prompting an AI to "log in to this site" usually results in the AI asking you for your password in plain text—a major security risk. AgentPass Local automates the retrieval process while keeping the actual secret masked from the LLM. It's built for developers who need agents to perform real-world tasks across authenticated sessions safely.

The skill produces a structured audit log and follows a strict protocol: navigate, validate domain, inject, and report only the success/failure outcome.