{ "schemaVersion": "1.0", "item": { "slug": "crabukit", "name": "Crabukit", "source": "tencent", "type": "skill", "category": "安å…Øåˆč§„", "sourceUrl": "https://clawhub.ai/tnbradley/crabukit", "canonicalUrl": "https://clawhub.ai/tnbradley/crabukit", "targetPlatform": "OpenClaw" }, "install": { "downloadMode": "redirect", "downloadUrl": "/downloads/crabukit", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=crabukit", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "installMethod": "Manual import", "extraction": "Extract archive", "prerequisites": [ "OpenClaw" ], "packageFormat": "ZIP package", "includedAssets": [ ".github/workflows/ci.yml", ".github/workflows/release.yml", "CHANGELOG.md", "CONTRIBUTING.md", "README.md", "RESEARCH_SUMMARY.md" ], "primaryDoc": "SKILL.md", "quickSetup": [ "Download the package from Yavira.", "Extract the archive and review SKILL.md first.", "Import or place the package into your OpenClaw setup." ], "agentAssist": { "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.", "steps": [ "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." ], "prompts": [ { "label": "New install", "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Then review README.md for any prerequisites, environment setup, or post-install checks. Tell me what you changed and call out any manual steps you could not complete." }, { "label": "Upgrade existing", "body": "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. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run." } ] }, "sourceHealth": { "source": "tencent", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-04-23T16:43:11.935Z", "expiresAt": "2026-04-30T16:43:11.935Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard", "contentDisposition": "attachment; filename=\"4claw-imageboard-1.0.1.zip\"", "redirectLocation": null, "bodySnippet": null }, "scope": "source", "summary": "Source download looks usable.", "detail": "Yavira can redirect you to the upstream package for this source.", "primaryActionLabel": "Download for OpenClaw", "primaryActionHref": "/downloads/crabukit" }, "validation": { "installChecklist": [ "Use the Yavira download entry.", "Review SKILL.md after the package is downloaded.", "Confirm the extracted package contains the expected setup assets." ], "postInstallChecks": [ "Confirm the extracted package includes the expected docs or setup files.", "Validate the skill or prompts are available in your target agent workspace.", "Capture any manual follow-up steps the agent could not complete." ] }, "downloadPageUrl": "https://openagent3.xyz/downloads/crabukit", "agentPageUrl": "https://openagent3.xyz/skills/crabukit/agent", "manifestUrl": "https://openagent3.xyz/skills/crabukit/agent.json", "briefUrl": "https://openagent3.xyz/skills/crabukit/agent.md" }, "agentAssist": { "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.", "steps": [ "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." ], "prompts": [ { "label": "New install", "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Then review README.md for any prerequisites, environment setup, or post-install checks. Tell me what you changed and call out any manual steps you could not complete." }, { "label": "Upgrade existing", "body": "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. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run." } ] }, "documentation": { "source": "clawhub", "primaryDoc": "SKILL.md", "sections": [ { "title": "šŸ”’ Crabukit", "body": "Security scanner for OpenClaw skills. Prevents installation of malicious or vulnerable skills by static analysis. Integrates with Clawdex for comprehensive protection." }, { "title": "Quick Start", "body": "# Safely install a skill (scans before installing)\ncrabukit install youtube-summarize\n\n# Scan a local skill before installing\ncrabukit scan ./suspicious-skill/\n\n# Scan an installed skill\ncrabukit scan /opt/homebrew/lib/node_modules/clawdbot/skills/unknown-skill\n\n# CI mode - fail on high severity or above\ncrabukit scan ./my-skill --fail-on=high\n\n# List all detection rules\ncrabukit list-rules" }, { "title": "šŸ”Œ Clawdex Integration", "body": "Crabukit automatically integrates with Clawdex if installed:\n\n# Install Clawdex for database-based protection\nclawdhub install clawdex\n\n# Now crabukit will:\n# 1. Check Clawdex database (known 824+ malicious skills)\n# 2. Run behavior analysis (zero-day detection)\n# ā†’ Defense in depth!\n\nLayered Protection:\n\nClawdex: Database of known-bad skills (fast lookup)\nCrabukit: Behavior analysis for zero-days (static analysis)" }, { "title": "What It Detects", "body": "CategoryIssuesExternal DBKnown malicious skills (via Clawdex)SecretsHardcoded API keys, private keys, passwordsCode Injectioneval(), exec(), subprocess(shell=True)Shell Riskscurl | bash, rm -rf, unquoted variablesPermissionsDangerous tool requests without safety guidanceMetadataSuspicious patterns in SKILL.md descriptions" }, { "title": "Risk Scoring", "body": "Crabukit assigns a score (0-100) based on findings:\n\nScoreLevelAction0CleanSafe to install1-9LowMinor issues10-24MediumReview findings25-49HighCareful review required50+CriticalDo not install" }, { "title": "Exit Codes", "body": "0 - Scan completed, no findings at or above --fail-on threshold\n1 - Findings at or above threshold detected" }, { "title": "CI/CD Integration", "body": "# .github/workflows/security.yml\n- name: Scan skill\n run: |\n pip install crabukit\n crabukit scan ./my-skill --fail-on=medium" }, { "title": "Installation", "body": "# Via ClawdHub (when published)\nclawdhub install crabukit\n\n# Or via pip\npip install crabukit\n\n# Or from source\ngit clone https://github.com/tnbradley/crabukit.git\ncd crabukit\npip install -e ." } ], "body": "šŸ”’ Crabukit\n\nSecurity scanner for OpenClaw skills. Prevents installation of malicious or vulnerable skills by static analysis. Integrates with Clawdex for comprehensive protection.\n\nQuick Start\n# Safely install a skill (scans before installing)\ncrabukit install youtube-summarize\n\n# Scan a local skill before installing\ncrabukit scan ./suspicious-skill/\n\n# Scan an installed skill\ncrabukit scan /opt/homebrew/lib/node_modules/clawdbot/skills/unknown-skill\n\n# CI mode - fail on high severity or above\ncrabukit scan ./my-skill --fail-on=high\n\n# List all detection rules\ncrabukit list-rules\n\nšŸ”Œ Clawdex Integration\n\nCrabukit automatically integrates with Clawdex if installed:\n\n# Install Clawdex for database-based protection\nclawdhub install clawdex\n\n# Now crabukit will:\n# 1. Check Clawdex database (known 824+ malicious skills)\n# 2. Run behavior analysis (zero-day detection)\n# ā†’ Defense in depth!\n\n\nLayered Protection:\n\nClawdex: Database of known-bad skills (fast lookup)\nCrabukit: Behavior analysis for zero-days (static analysis)\nWhat It Detects\nCategory\tIssues\nExternal DB\tKnown malicious skills (via Clawdex)\nSecrets\tHardcoded API keys, private keys, passwords\nCode Injection\teval(), exec(), subprocess(shell=True)\nShell Risks\tcurl | bash, rm -rf, unquoted variables\nPermissions\tDangerous tool requests without safety guidance\nMetadata\tSuspicious patterns in SKILL.md descriptions\nRisk Scoring\n\nCrabukit assigns a score (0-100) based on findings:\n\nScore\tLevel\tAction\n0\tClean\tSafe to install\n1-9\tLow\tMinor issues\n10-24\tMedium\tReview findings\n25-49\tHigh\tCareful review required\n50+\tCritical\tDo not install\nExit Codes\n0 - Scan completed, no findings at or above --fail-on threshold\n1 - Findings at or above threshold detected\nCI/CD Integration\n# .github/workflows/security.yml\n- name: Scan skill\n run: |\n pip install crabukit\n crabukit scan ./my-skill --fail-on=medium\n\nInstallation\n# Via ClawdHub (when published)\nclawdhub install crabukit\n\n# Or via pip\npip install crabukit\n\n# Or from source\ngit clone https://github.com/tnbradley/crabukit.git\ncd crabukit\npip install -e ." }, "trust": { "sourceLabel": "tencent", "provenanceUrl": "https://clawhub.ai/tnbradley/crabukit", "publisherUrl": "https://clawhub.ai/tnbradley/crabukit", "owner": "tnbradley", "version": "0.1.3", "license": null, "verificationStatus": "Indexed source record" }, "links": { "detailUrl": "https://openagent3.xyz/skills/crabukit", "downloadUrl": "https://openagent3.xyz/downloads/crabukit", "agentUrl": "https://openagent3.xyz/skills/crabukit/agent", "manifestUrl": "https://openagent3.xyz/skills/crabukit/agent.json", "briefUrl": "https://openagent3.xyz/skills/crabukit/agent.md" } }