Debug complex Claude API issues including context window overflow, tool use failures, streaming corruption, and response quality problems. Trigger with phrases like "anthropic advanced debug", "claude complex issue", "claude tool use failing", "claude context overflow".
Choose and implement Claude API architecture patterns for different scales: serverless, microservice, event-driven, and edge deployment. Trigger with phrases like "anthropic architecture", "claude serverless", "claude microservice design", "edge claude deployment".
Configure CI/CD pipelines for Anthropic Claude API integrations. Use when setting up automated testing, prompt regression tests, or CI validation for Claude-powered features. Trigger with phrases like "anthropic ci", "claude ci/cd", "test claude in pipeline", "anthropic github actions".
Diagnose and fix Anthropic Claude API errors by HTTP status code. Use when encountering API errors, debugging failed requests, or troubleshooting authentication, rate limiting, or input validation issues. Trigger with phrases like "anthropic error", "claude api error", "fix anthropic 429", "claude not working", "debug claude api".
Build Claude tool use (function calling) workflows with the Messages API. Use when implementing tool use, function calling, agent loops, or building AI assistants that interact with external systems. Trigger with phrases like "claude tool use", "anthropic function calling", "claude tools", "agent loop anthropic", "tool_use blocks".
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Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
The largest open-source marketplace for Claude Code plugins and agent skills. 346 plugins, 1,900+ skills, 16 community contributors — validated, graded, and ready to install.
pnpm add -g @intentsolutionsio/ccpi # Install the CLI
ccpi install devops-automation-pack # Install any plugin
Or use Claude's built-in command:
/plugin marketplace add jeremylongshore/claude-code-plugins
Browse the marketplace | Explore plugins | Download bundles
Killer Skill of the Week — executive-assistant-skills: "The AI skills that fully replaced a $4k/mo executive assistant" by Martin Gontovnikas. Research meetings, draft emails, manage Todoist action items — the complete EA workflow. Grade: A.
Previous picks: skill-creator, cursor-pack, crypto-portfolio-tracker. See all at tonsofskills.com.
Anthropic shipped several features since plugins launched in October 2025 that change how developers extend Claude Code:
npx claudepluginhub ia23a-lachnita/claude-code-plugins-plus-fix-skills --plugin anthropic-packUltra-compressed communication mode. Cuts 65% of output tokens (measured) while keeping full technical accuracy by speaking like a caveman.
Frontend design skill for UI/UX implementation
Memory compression system for Claude Code - persist context across sessions
Marketing skills for AI agents — conversion optimization, copywriting, SEO, paid ads, ad creative, and growth
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns
Standalone image generation plugin using Nano Banana MCP server. Generates and edits images, icons, diagrams, patterns, and visual assets via Gemini image models. No Gemini CLI dependency required.
Claude Code skill pack for Workhuman (18 skills)
Claude Code skill pack for Together AI (18 skills)
Claude Code skill pack for Veeva (24 skills)
12 PM-specific agent skills, 6 workflow commands, 3 automation hooks for Product Managers
Claude Code skill pack for Wispr (18 skills)