技巧精选
用 MCP 让 Codex 访问凭证而不接触真实密码
精选理由
用 Agent Vault 加 MCP，Codex 登录网站时用的是占位密码，真实凭证由代理替换，模型全程看不到密码，做智能体的可以试试。
Agent Vault 通过 MCP 为 Codex 等智能体提供占位凭证，让智能体执行登录等操作时不必看到真实密码。当 Codex 用占位符尝试登录网站时，Agent Vault 的代理层会把占位符替换成真实凭证完成认证。整个过程模型端始终接触不到密码原文，降低了凭证泄露的风险。
原文 · Ate-a-Pi
This will let your agents use credentials without sharing them with the model.
For example, you can connect Codex to the vault using MCP and give it access to placeholder credentials to log in to a website.
When Codex tries to log in, Agent Vault's proxy will replace the placeholder with the real credentials. Codex will never see the password, and the agent can authenticate normally.
