Agent Skills

SKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.

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Go — Advanced Patterns

claude-spellbook

Reference of idiomatic Go patterns: error handling, goroutines and channels, context usage, interfaces, generics, testing, and performance best practices.

gogolangconcurrency

180

5 triggers

Vercel Common Errors

claude-code-plugins-plus-skills

Diagnose and fix common Vercel build, serverless runtime, and edge/routing errors with step-by-step checks and fixes.

verceldeploymentserverless

2,549

6 triggers

Juicebox Common Errors

claude-code-plugins-plus-skills

Identify and remediate common Juicebox API errors (authentication, quotas, rate limits, invalid queries) with quick diagnostics and fixes.

saasapidebugging

2,549

5 triggers

Custom 404 Page

front-end-checklist

Checks for and guides creation of a user-friendly custom 404 page that returns an actual 404 status and offers recovery paths (search, nav, popular links).

htmlerrorsux

72,891

7 triggers