Finding and maintaining agent skills can be slow across tools and machines. This skill guides discovery, installation, updates, backups, and troubleshooting with the skills CLI.

Linux hosting setup can lock users out or expose services when steps are rushed. This skill guides ordered SSH, firewall, Nginx, DNS, and TLS changes with validation gates.

Claude Code users may need a local proxy path for Copilot-backed model access. This skill explains setup, verification, and troubleshooting steps.

README translation often breaks links, badges, code examples, and anchors. This skill guides Claude, Codex, and Claude Code to create localized README variants while preserving repository mechanics.

Open source maintainers often need focused advice without reading every guide. This skill maps each situation to official guides and practical next steps.

Self-hosting OpenClaw on a cloud server can expose a powerful control plane. This skill guides private deployment with SSH tunneling, Podman, token auth, sandboxing, and firewall checks.

GitHub Actions changes quickly, and stale workflow advice can mislead users. This skill routes questions to official GitHub documentation and produces docs-grounded guidance.

Userscripts often fail because metadata, permissions, and runtime behavior do not match. This skill guides Claude, Codex, and Claude Code through portable Tampermonkey and ScriptCat development.

Teams need reliable WeChat public data for content and account analysis. This skill queries MaxHub endpoints for Channels and Official Accounts and summarizes results.

Toutiao research often requires separate lookups for articles, videos, users, and comments. This skill routes those requests through MaxHub and returns concise bilingual results.

TikTok research often needs many video, user, search, and ad endpoints. This skill routes requests through MaxHub references and returns structured summaries.

Teams need structured social media data without hand-building API calls. This skill guides Claude, Codex, and Claude Code through MaxHub API lookups across supported platforms.

Lemon8 research often requires searching posts, profiles, topics, and trends across several endpoints. This skill routes requests to MaxHub APIs and returns concise discovery, comparison, and analysis results.

Teams need a consistent way to parse public video links across supported platforms. This skill guides MaxHub HybridParser calls with clear limits and API key handling.

Background removal often requires complex local tools or cloud uploads. This skill runs BiRefNet locally and creates transparent image or video files.

Large images consume storage and slow content delivery. This skill sends selected images to an MCP compression service and reports optimized CDN results.

Manual image review is slow and inconsistent. This skill compresses image batches, submits them to an MCP moderation service, and summarizes pass, blocked, and failed results.

AI presentation drafts often fail when names, photos, logos, or data are missing. This skill finds required materials first and creates a manifest for PPTX generation.

Custom Obsidian themes often require trial and error in CSS. This skill guides visual choices, previews results, and creates a usable snippet.

Smart contract defects can be expensive and hard to reproduce. This skill guides structured Hardhat and Foundry tests, fork tests, fuzzing, gas checks, and coverage.