Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Security & Compliance
Skill Scanner
Scan OpenClaw skills for security vulnerabilities before installing them. Use when evaluating a new skill from ClawHub or any third-party source. Detects cre...
skill openclawclawhub Free
Scan OpenClaw skills for security vulnerabilities before installing them. Use when evaluating a new skill from ClawHub or any third-party source. Detects cre...
โฌ 0 downloads โ
0 stars Unverified but indexed
Install for OpenClaw
Quick setup
- Download the package from Yavira.
- Extract the archive and review SKILL.md first.
- Import or place the package into your OpenClaw setup.
Package facts
- Download mode
- Yavira redirect
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- SKILL.md, scripts/scanner.py
Validation
- Use the Yavira download entry.
- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
Install with your agent
Agent handoff
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
New install
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
Upgrade existing
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 1.4.0
Provenance
- Publisher
- Trypto1019
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
Skill Scanner
Scan OpenClaw skills for security issues before you install them. 341 malicious skills were found on ClawHub โ don't be the next victim.
Why This Exists
The ClawHub marketplace had 22-26% of skills flagged as containing vulnerabilities. Common attacks include: Credential stealers disguised as benign plugins Typosquatting (fake names similar to popular skills) Data exfiltration via hidden HTTP requests Obfuscated code hiding malicious payloads Prompt injection via SKILL.md content
Scan a local skill directory
python3 {baseDir}/scripts/scanner.py scan --path ~/.openclaw/skills/some-skill/
Scan a SKILL.md file directly
python3 {baseDir}/scripts/scanner.py scan --file ./SKILL.md
Scan with verbose output
python3 {baseDir}/scripts/scanner.py scan --path ~/.openclaw/skills/some-skill/ --verbose
Scan all installed skills
python3 {baseDir}/scripts/scanner.py scan-all
Scan with binary checksum verification
python3 {baseDir}/scripts/scanner.py scan --path ~/.openclaw/skills/some-skill/ --checksum checksums.json
Generate checksums for binary assets
python3 {baseDir}/scripts/scanner.py checksum --path ~/.openclaw/skills/some-skill/ -o checksums.json
Verify checksums against a manifest
python3 {baseDir}/scripts/scanner.py checksum --path ~/.openclaw/skills/some-skill/ --verify checksums.json
Output as JSON
python3 {baseDir}/scripts/scanner.py scan --path ./skill-dir/ --json
SKILL.md Analysis
Suspicious URLs (non-HTTPS, IP addresses, URL shorteners) Prompt injection patterns (hidden instructions, override attempts) Requests for credentials, API keys, or tokens Obfuscated or encoded content (base64, hex, unicode escapes)
Script Analysis
Network calls (curl, wget, requests, urllib, fetch) File system writes outside expected paths Environment variable access (credential harvesting) Shell command execution (os.system, subprocess, exec) Obfuscated strings (base64 decode, eval, exec) Data exfiltration patterns (POSTing to external URLs) Cryptocurrency wallet patterns Known malicious domains Dynamic instruction fetching (remote .md/.yaml/.json downloads) Fetch-and-execute patterns (remote code execution) Telemetry leaks (printenv, logging env vars/configs/secrets to stdout) Binary/asset risks (prebuilt executables, compiled code, library injection) Shell=True in subprocess calls (RCE risk) Path traversal patterns (directory escape via ../ sequences)
Name Analysis
Typosquatting detection (compares against known popular skills) Edit distance calculation to catch misspellings and character swaps
Binary/Asset Checksum Verification
SHA-256 checksums for all binary files (.exe, .dll, .so, .wasm, .pyc, etc.) Generate checksum manifests for trusted skill versions Verify binaries against expected checksums on update Flags unverified binaries and checksum mismatches (tampering detection)
Metadata Analysis
Excessive permission requirements Suspicious install scripts Env requirements that seem unnecessary
Risk Levels
CRITICAL โ Almost certainly malicious. Do NOT install. HIGH โ Likely malicious or extremely risky. Manual review required. MEDIUM โ Suspicious patterns found. Review before installing. LOW โ Minor concerns. Probably safe but worth checking. CLEAN โ No issues detected. Safe to install.
Tips
Always scan before installing ANY third-party skill Even "CLEAN" results aren't a guarantee โ this catches known patterns If a skill needs network access, verify the domains it contacts Cross-reference skill names with known typosquats When in doubt, read the source code yourself
Category context
Identity, auth, scanning, governance, audit, and operational guardrails.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
1 Docs1 Scripts
- SKILL.md
- scripts/scanner.py