Skills/ClawHub/github-fetch

github-fetch@1.0.0

CAUTION· static only

Publisher claims: "Download files, release assets, or entire repositories (including submodules) from GitHub. Use whenever the user needs to fetch GitHub resources but direct connections are slow, timing out, rate-limited, or blocked — large release assets (ffmpeg builds, binaries, models), git clone with submodules, or single files. The skill auto-detects network problems, probes and benchmarks proxy mirrors, resumes interrupted downloads, verifies SHA-256 checksums, and extracts/installs artifacts. Make sure to use this skill whenever the user mentions downloading from GitHub, cloning a repo, fetching a release, getting a binary from GitHub, or any download that fails or stalls on GitHub — even if they don't explicitly ask for help with mirrors or proxies." Observed in sandbox: static analysis only — behavior not yet observed.

Registry ClawHubPublisher fbbyqsyea · publishing for 102 daysInstalls 407Last detonated 5d ago
What would fix thisWatchDispute verdict

Coverage

Static only; nothing was run yet.

The label rests on the code, the instruction files and the publisher. The honeypot run replaces this verdict when it completes.

Is [email protected] safe to install?

KillerSkills analysed it statically (a sandbox run is pending) on 2026-11-09 and scored it 60/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Privileged sudo command; Privileged sudo command; Privileged sudo command. Summary: static analysis only — behavior not yet observed.

Behavior trace

Queued for honeypot run · static analysis only
t+CategoryObserved action

This version has not been detonated yet. The score above counts behavior as unknown (50/100), so it cannot read Verified until the honeypot run completes and replaces this verdict.

Static findings

MEDIUM
URL with suspicious TLDSKILL.md:63 · URL with suspicious TLD — commonly used for phishing/malwarehttps://gh.ddlc.topFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
HIGH
Privileged sudo commandSKILL.md:102 · Privileged sudo command — agent may execute with elevated privilegessudo ln -sf /opt/<app>/bin/ffmpeg /usr/local/bin/ffmpeg-gpu # 建符号链接到 PATHFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Python subprocess execution detectedscripts/github_fetch.py:60 · Python subprocess execution detectedr = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
MEDIUM
URL with suspicious TLDSKILL.md:69 · URL with suspicious TLD — commonly used for phishing/malwarefor p in "https://ghfast.top" "https://gh-proxy.com" "https://ghproxy.net" "https://gh.ddlc.top" "https://github.moeyy.xyz"; doFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
URL with suspicious TLDscripts/github_fetch.py:30 · URL with suspicious TLD — commonly used for phishing/malware"https://ghfast.top",Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
Python subprocess execution detectedscripts/github_fetch.py:54 · Python subprocess execution detectedreturn subprocess.run(cmd, capture_output=True, text=True, timeout=timeout, **kw)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
HIGH
Privileged sudo commandSKILL.md:100 · Privileged sudo command — agent may execute with elevated privilegessudo mkdir -p /opt/<app>Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Privileged sudo commandSKILL.md:101 · Privileged sudo command — agent may execute with elevated privilegessudo cp -r <解压目录>/bin /opt/<app>/Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
URL with suspicious TLDSKILL.md:60 · URL with suspicious TLD — commonly used for phishing/malwarehttps://ghfast.topFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
URL with suspicious TLDscripts/github_fetch.py:33 · URL with suspicious TLD — commonly used for phishing/malware"https://gh.ddlc.top",Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07

Cost to the agent

Instructions loaded
≈1,225 tok
1 file · 4 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.

What would make this Verified

20 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim fbbyqsyea: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Privileged sudo command≈ +4 on the totalBuild commands from fixed arguments; do not interpolate untrusted strings into a shell.
  3. URL with suspicious TLD≈ +2 on the totalReplace encoded or assembled strings with plain literals and remove undeclared network calls.
  4. Python subprocess execution detected≈ +2 on the totalBuild commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
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