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.
agent-skills-standard
Opinionated REST API design guidelines: HTTP semantics, status codes, URL design, versioning, pagination, and OpenAPI contract best-practices.
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
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
frappe_claude_skill_package
Guidance and deterministic patterns for implementing Frappe/ERPNext permissions: roles, user permissions, perm levels, hooks, and data masking.
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.
drift
Provide robust server-sent-events (SSE) stream management with Redis-backed registry, heartbeat monitoring, completion persistence, and background guardian clea
agentup
A comprehensive Go development assistant that generates architectures, patterns, project scaffolds, and best-practice guidance for web, CLI, microservice and da
claude-skills-fv
Defines backend API contracts, database schemas, authentication, validation, and migration best-practices for building production-ready Node.js services.
awesome-omni-skill
Guidelines and patterns for building robust REST APIs: status codes, RFC 7807 error responses, validation, rate limiting, and centralized error handling.
TerminalSkills Skills Library
Provides expert guidance and examples for using Tokio to build high-performance asynchronous Rust applications, including tasks, channels, TCP servers, and sync
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.
semantic-router
Modifies router-side API, authz, memory, provider, and storage modules for the Semantic Router platform.
rivet-dev
Build and manage high-performance, stateful actors on the Rivet runtime.
convexskills
Guidance and patterns for building isolated, reusable Convex components (schema, functions, exports, and publishing) to share across projects.
cloudbase-mcp
Guidance and operational rules for developing, running, and deploying backend services on CloudBase Run (Function or Container modes), including Agent deploymen
cloudbase-skills
Guidance and operations for deploying and running CloudBase Run services (Function or Container mode) including agent deployment, long connections, and mode sel
cloudbase-mcp
Guidance for calling AI models from Node.js backends using @cloudbase/node-sdk: preflight checks, model/group handling, generateText/streamText/generateImage pa
awesome-codex-plugins
Audit and recommend file and directory organisation for codebases: colocation, anti-patterns, and feature vs layer grouping guidance.
aiskillstore
Comprehensive guide and practical snippets to design and harden APIs: authentication, input validation, rate limiting, data protection, and testing patterns to
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
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.
ai-toolkit
Expert guidance on modern Java 17+ development, including Spring Boot, virtual threads, sealed types, and high-performance concurrency patterns.
aiskillstore
Practical framework and templates for designing REST, GraphQL and gRPC APIs with versioning, error-handling, and OpenAPI/AsyncAPI guidance.
awesome-omni-skill
Generates Action-Domain-Responder (ADR) boilerplate and best-practice scaffolding for Gravito projects, producing directory layouts, base classes, and implement