The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill performs global installation of the dev3000 and portless packages via npm install -g if they are not detected on the host system.- [COMMAND_EXECUTION]: The skill executes shell commands by dynamically extracting dev scripts (e.g., bun run dev, npx next dev) from the local package.json file.- [PROMPT_INJECTION]: The skill presents an indirect prompt injection surface (Category 8) as it executes commands derived from untrusted project metadata.
Ingestion points: The package.json file is read to identify the development command (Startup section, step 2).
Boundary markers: Absent. The skill assumes the integrity of the project configuration.
Capability inventory: Full shell command execution via portless and d3k -c.
Sanitization: Absent. The skill does not validate the content of the scripts extracted from package.json before execution.

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