Elegant design-system skill — foundations (typography, color, spacing), component families, accessibility (WCAG 2.2 AA), and a structured workflow for authoring implementation-ready UI guidance. Use when designing or specifying Elegant UI, tokens, components, or design-system rules and QA checklists.
Portable credential management for AI agents using age encryption, session-scoped leases, auto-rotation, and killswitch. Use this skill when agents need secure, time-bounded access to API keys, tokens, or credentials without direct exposure to plaintext secrets.
How to autonomously obtain secrets and API keys from a Cortex Auth server and launch projects with those secrets injected as environment variables — without any human intervention to configure keys. Use this skill whenever you need to: Run a project that requires API keys (OpenAI, Anthropic, SMTP, database passwords…
Use when a coding agent needs to sign up for a website or SaaS, provision an OAuth client or API key, pay a checkout, or otherwise act on a real website on the user's behalf — and the secret or card must NOT land in chat, source code, or a .env file. Trusty Squire is an MCP server that drives a real browser through…