MCP App StoreMCP App StoreSKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
Tags
claude-spellbook
Structured, end-to-end guidance for designing scalable, reliable systems: requirements, capacity estimation, architecture, and failure-mode planning.
memories
Guides developers integrating with the memories.sh SDKs (@memories.sh/core and @memories.sh/ai-sdk) for programmatic memory reads, writes, and AI-context inject
agent-skills-standard
Opinionated REST API design guidelines: HTTP semantics, status codes, URL design, versioning, pagination, and OpenAPI contract best-practices.
claude-code-handbook
Guidelines and patterns for building robust REST APIs: correct HTTP status codes, RFC 7807 error responses, validation, sanitization, rate limiting, and central
cloudbase-mcp
Guidance for calling AI models from Node.js backends using @cloudbase/node-sdk: preflight checks, model/group handling, generateText/streamText/generateImage pa
convexskills
Guidance and patterns for building isolated, reusable Convex components (schema, functions, exports, and publishing) to share across projects.
frappe_claude_skill_package
Guidance and deterministic patterns for implementing Frappe/ERPNext permissions: roles, user permissions, perm levels, hooks, and data masking.
power-platform-skills
Analyzes a business need for a Power Pages site and recommends whether to implement Web API, AI Web API, Server Logic, Cloud Flows, or a combination — then rout
cloudbase-mcp
Guidance and operational rules for developing, running, and deploying backend services on CloudBase Run (Function or Container modes), including Agent deploymen
marketplace
Comprehensive guide and practical snippets to design and harden APIs: authentication, input validation, rate limiting, data protection, and testing patterns to
skills
Conventions and best practices for building GoFrame v2 projects: scaffolding, database DO usage, code style, soft-delete, and time-maintenance rules.
awesome-codex-plugins
Opinionated GoFrame v2 development conventions and best-practice patterns for building services, database operations, and code structure.
claude-skills-fv
Defines backend API contracts, database schemas, authentication, validation, and migration best-practices for building production-ready Node.js services.
agentup
A comprehensive Go development assistant that generates architectures, patterns, project scaffolds, and best-practice guidance for web, CLI, microservice and da
drift
Provide robust server-sent-events (SSE) stream management with Redis-backed registry, heartbeat monitoring, completion persistence, and background guardian clea
cloudbase-skills
Guidance and operations for deploying and running CloudBase Run services (Function or Container mode) including agent deployment, long connections, and mode sel
TerminalSkills Library
Provides expert guidance and examples for using Tokio to build high-performance asynchronous Rust applications, including tasks, channels, TCP servers, and sync
awesome-omni-skill
Guidelines and patterns for building robust REST APIs: status codes, RFC 7807 error responses, validation, rate limiting, and centralized error handling.
useful-ai-prompts
Guides and code for integrating major payment providers (Stripe, PayPal, Square) with backend systems: payment intents, subscriptions, webhook handling, and PCI
biblioteca
Expert guidance for using Upstash QStash: reliable serverless HTTP message delivery, scheduled jobs, signature verification, and deduplication patterns.
agent-skills-hub
Creates production-ready FastAPI project scaffolds with async patterns, DI, middleware, and testing best practices for high-performance APIs.
tao
Structured performance-audit methodology: measure, identify bottlenecks, optimize the true hotspot, and verify improvements with benchmarks.
awesome-codex-plugins
Audit and recommend file and directory organisation for codebases: colocation, anti-patterns, and feature vs layer grouping guidance.
devflow
Provides production-grade implementation patterns for CRUD, API endpoints, event handlers, and logging to ensure codebase consistency.
laravel-waitlist
Expert guidance on implementing and managing multiple waitlists, email verification, and invitation flows using the laravel-waitlist package.
superpowers-sage
Expert patterns for creating, modifying, and debugging WordPress REST API endpoints, ensuring secure and performant API surfaces.
Elsa Multi Skill Agent
Full-stack Elixir/Phoenix development support: Mix command interpretation, OTP pattern implementation, and Ecto query optimization.
claude-skill-registry
Comprehensive guide for designing, querying, and administering MongoDB and PostgreSQL databases, including schema design and performance optimization.
skills
Guidance and examples for calling CloudBase platform features over raw HTTP when SDKs are unavailable or unsuitable.
agentguard
Guidelines and best practices for modern PHP (8.4–8.5): typing, security, architecture, testing, and performance for writing and reviewing PHP code.