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skillify

Codify the most recent successful /scrape flow into a permanent browser-skill on disk. (gstack)

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Quality
Evals
Security

Security

1 medium severity finding. This skill can be installed but you should review these findings before use.

Medium

W012: Unverifiable external dependency detected (runtime URL that controls agent)

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

Potentially malicious external URL detected (high risk: 0.90). The skill runs git fetch/merge in the local artifacts repo (cd "$_GSTACK_HOME" && git fetch origin && git merge --ff-only "origin/$(git rev-parse --abbrev-ref HEAD)") at runtime, which pulls from the configured remote "origin" URL (the repo URL in $_GSTACK_HOME/.git) and can update artifacts/code that the skill reads or later executes, so it is a runtime external dependency that can alter prompts or run code.

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Repository
garrytan/gstack
Audited
Security analysis
Snyk

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