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Skill Security

Listed
superagent-ai·vlatest·security·MIT

Provides security guidance and assistance for software development workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add superagent-ai/skills --skill skill-security -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

superagent-ai

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill failed 3 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 1 host that is neither well-known infrastructure nor declared in the skill's frontmatter: json.schemastore.org.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

    Hosts contacted

    json.schemastore.orgundeclared

    What it found

    • skills/skill-security/scripts/scan.py:241contacts json.schemastore.org
      "$schema": "https://json.schemastore.org/sarif-2.1.0.json",

  • No credential access: failed

    Touches credential material in 5 places.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

    What it found (3 of 5)

    • skills/skill-security/scripts/analyzers.py:157AWS credentials file
      r"(?:\.ssh/id_(?:rsa|ed25519|dsa|ecdsa)|\.aws/credentials|\.config/gcloud|\.netrc|\.npmrc|\.pypirc|\.git-credentials|\.docker/config\.json|wallet\.dat|Login\s+…
    • skills/skill-security/scripts/analyzers.py:157Google Cloud credentials
      r"(?:\.ssh/id_(?:rsa|ed25519|dsa|ecdsa)|\.aws/credentials|\.config/gcloud|\.netrc|\.npmrc|\.pypirc|\.git-credentials|\.docker/config\.json|wallet\.dat|Login\s+…
    • skills/skill-security/scripts/analyzers.py:157.netrc credentials
      r"(?:\.ssh/id_(?:rsa|ed25519|dsa|ecdsa)|\.aws/credentials|\.config/gcloud|\.netrc|\.npmrc|\.pypirc|\.git-credentials|\.docker/config\.json|wallet\.dat|Login\s+…

  • No pipe-to-shell installers: failed

    Runs code fetched at install time in 1 place.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

    What it found

    • skills/skill-security/scripts/analyzers.py:161remote script piped into a shell
      ("SC1", "Remote code fetch-and-execute (curl|bash)", "Supply Chain", "HIGH",

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • Pinned to a commit: passed

    Scanned superagent-ai/skills at 0da315b873.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
0da315b873
Manifest
skills/skill-security/SKILL.md
Scanned
5 files, 1,507 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

Provides security guidance and assistance for software development workflows.