Guides users through safely uninstalling OpenClaw (龙虾). Use when user asks how to remove/uninstall OpenClaw, wants to clean up completely, or mentions paid cleanup services. Provides free, verifiable steps and scripts. Supports IM-initiated uninstall via one-shot. Community-maintained, no commercial motive.

Send transactional and marketing emails via UniOne Email API. Manage email templates, validate email addresses, check delivery statistics, manage suppression lists, configure webhooks, and handle domain settings. UniOne delivers billions of emails annually with 99.88% deliverability.

Convert currencies, physical units, and encodings between formats.

Manage construction unit price databases: update prices, track vendors, apply location factors, maintain historical records. Essential for accurate estimating.

Perform unit conversions and calculations using GNU Units.

Use when creating Unity game scenes and prototypes, building level designs, or automating Unity Editor workflows for terrain, lighting, environment setup, and player controllers. Use for post-apocalyptic scenes, fantasy forests, dungeon crawlers, and other game environments that need rapid prototyping.

Define commands once, deploy to CLI, API, and MCP automatically. Use when building new commands/tools for Supernal — ensures consistent interfaces across all surfaces. DO NOT rebuild this pattern — use this package.

Manage LUKSO Universal Profiles — identity, permissions, tokens, blockchain operations. Cross-chain support for Base and Ethereum.

全网搜索接口 - 孙永乐开发的高质量全网搜索API，返回结构化结果，带可信度评分和交叉验证。

Execute cross-chain token trading on EVM and Solana with Particle Network Universal Account SDK. Use when users ask to set up universal-account-example, buy or sell tokens, run convert/swap flows, transfer assets, call custom transactions, query balances/history, or monitor transaction status via WebSocket.

Make your agent sell websites to local businesses on autopilot. Finds leads from Google Maps, builds a custom AI website for each one, sends outreach emails, and can even call them. Use when the user wants to find leads, generate websites, send emails, or make voice calls.

Unsplash API

Full backup, update, and restore for OpenClaw - config, workspace, and skills with auto-rollback

Helps verify the cryptographic integrity of skill updates by checking whether each version is signed by the same key as the original install, detecting key changes, signature gaps, and unsigned updates that may indicate a compromised or transferred skill.

Safe OpenClaw upgrade with instant rollback. Use when user says "upgrade openclaw", "update openclaw", "check for updates", or any request to upgrade/update the OpenClaw installation. NOT for config changes (use gateway config.patch). NOT for skill updates (use clawhub).

Upgrade OpenClaw and comprehensively discover new features, config options, hooks, and improvements. Use when: user says "upgrade openclaw", "update openclaw", "check for openclaw updates", "what's new in openclaw", or "/skills upgrade_openclaw". Runs the update, diffs the changelog against enabled channels/plugins, performs config schema gap analysis, audits hooks and doctor recommendations, and presents ALL findings for user approval before applying.

上传本地图片到 catbox.moe 免费图床，获取公开访问的 URL 链接。当用户需要将本地图片转换为 URL、上传图片到图床、获取图片链接、提到 catbox、或进行图像编辑（如改背景、换脸等）但提供的是本地图片路径时使用此 skill。

Uploadthing file hosting — upload, list, and manage files via the Uploadthing API. Simple file uploads with automatic CDN delivery, file metadata, and usage tracking. Built for AI agents — Python stdlib only, zero dependencies. Use for file uploads, file hosting, CDN delivery, media management, and file storage for web apps.

Upwork Automation Using AI

URnetwork Wizard - Complete decentralized privacy network skill for creating HTTPS/SOCKS/WireGuard proxies (consumer mode) and earning rewards by providing egress bandwidth (provider mode). Use when needing anonymous internet access, setting up VPN connections, scraping through proxies, or running a provider node to earn USDC. Formerly proxy-vpn, now enriched with full official documentation.

Parse product and landing URLs into an executable ads brief for Meta (Facebook/Instagram), Google Ads, TikTok Ads, YouTube Ads, Amazon Ads, Shopify Ads, and DSP/programmatic.

Convert URL to PDF suitable for mobile reading.

Convert URL to PNG suitable for mobile reading.

Companion skill for @cybrlab/urlcheck-openclaw. Requires URLCheck plugin tools to assess URLs for threats and intent alignment before navigation.