Works with the AI tools you already use
Api Key Vault
by Roy Yuen
Secure encrypted secret management with automated health checks, expiration tracking, and rotation reminders.
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See it in action
You say
Check my API keys for any that are expiring soon or have stopped working.
Your agent does
Checked 5 keys.
- Action Required: Rotate github-pat and update anthropic-dev credentials.
What you get
About this skill
What it does
The API Key Vault provides a secure, centralized management layer for the secrets and API keys your AI agents depend on. It separates sensitive data from metadata, keeping encrypted secrets in a protected store while allowing the agent to manage health, expiration, and rotation policies via a public manifest.
Why use this skill
Standard LLM prompting often involves passing secrets in plain text or manual environment variable management, which is error-prone and insecure. This skill automates the "boring" parts of security: it validates that keys actually work by pinging provider endpoints, tracks expiration dates to prevent downtime, and generates proactive rotation reminders. It ensures your agent always knows which tools are offline due to auth issues before a task fails.
Supported tools
- Security: AES-256-GCM encryption for local secret storage.
- Providers: Extensible validators for OpenAI, Anthropic, GitHub, and more.
- Frameworks: Native support for Hermes Agent, openclaw, and Mesh Flow.
- Runtime: Exports secrets directly to .env files for seamless skill integration.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
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1070+ total installs · 111 skills on Agensi
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