The Agent Skills Directory

[INDIRECT_PROMPT_INJECTION]: The skill ingests and audits existing project files, which constitutes a surface for indirect prompt injection.
Ingestion points: Reads package.json, .env files, and existing templates in emails/ or src/emails/ directories.
Boundary markers: Absent. There are no explicit instructions to the agent to disregard instructions embedded within the audited files.
Capability inventory: Executes shell commands for package installation (npm install), testing (npx), and function deployment (supabase functions deploy).
Sanitization: Absent. The skill reviews file content for quality and design without specific sanitization of potential embedded directives.
[EXTERNAL_DOWNLOADS]: The skill performs downloads from well-known and expected sources for its development purpose.
Fetches Node.js packages from the NPM registry.
Conducts web searches using Firecrawl for best practices research.
Resolves documentation IDs for the React Email library.
[COMMAND_EXECUTION]: The skill instructs the agent to run shell commands to manage the development environment.
Installs dependencies using npm install.
Deploys edge functions using the Supabase CLI.
Runs local dev servers and automated tests using npx email dev and Playwright.

design-email