MCP App StoreMCP App StoreSKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
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stellarlinkco
A framework for long-running, multi-session agent tasks: progress checkpointing, failure recovery, task dependency management, and concurrency controls.
ai-driven-swift-architecture
Guides migrating RxSwift Observable-based networking and ViewModel code to Swift's native async/await concurrency, with patterns for URLSession, repository/view
bob
Opinionated Go coding guidelines covering pool lifetimes, concurrency safety, numeric boundaries, error handling, and test discipline for production-quality Go
skills
Expert guidance on functional programming in Scala: Cats typeclasses, Cats Effect, ZIO 2, fs2 streams, and patterns for concurrency, resource safety, and stream
session-orchestrator
Orchestrates repeated agent-driven sessions automatically with configurable kill-switches and resource-adaptive concurrency to run routine work without continuo
Fetcher
Typed event bus implementations (serial, parallel, broadcast) and cross-tab messengers for browser and Node.js — use to emit, handle, and broadcast typed events
pysheeet
Comprehensive Python reference and examples for coding, debugging, performance, concurrency, networking, ML/LLM workflows, and HPC — use to answer Python questi
manten
Compact Node.js testing patterns with standalone imports, AsyncLocalStorage-based context, concurrency controls, hooks, snapshot testing, and simple timeouts/re
nixos-configuration
Guidance and patterns for Swift (6.3) projects: package structure, language idioms, concurrency, tooling (swiftlint, swiftformat), testing, and build/test comma
zorai
Conducts deep performance audits across databases, memory, algorithms, concurrency, I/O, bundling, and more using specialist agents and pattern-based detection.
agentup
A comprehensive Go development assistant that generates architectures, patterns, project scaffolds, and best-practice guidance for web, CLI, microservice and da
security-skill
Send concurrent request bursts to detect TOCTOU, coupon reuse, double-spend and other web endpoint race conditions.
TerminalSkills Library
Provides expert guidance and examples for using Tokio to build high-performance asynchronous Rust applications, including tasks, channels, TCP servers, and sync
claude-spellbook
Reference of idiomatic Go patterns: error handling, goroutines and channels, context usage, interfaces, generics, testing, and performance best practices.
agent-skills-standard
Guidelines and verification checklist for implementing predictable, testable BLoC/Cubit state management in Flutter apps, with recommended patterns and anti-pat
awesome-omni-skills
Guidance and operational workflow for building high-performance asynchronous Python applications using asyncio, concurrency patterns, and provenance-aware packa
claude-mpm-skills
Guides for writing concurrent I/O-bound Python code with async/await: event loops, tasks, aiohttp, async DB patterns, and FastAPI async endpoints.
agent-skills
Expert guidance for using Effect-TS: services, layers, typed errors, Schema/JSONSchema, runtime and testing patterns.
scala-skill
Opinionated Scala style, tooling, and functional programming guidance for building direct-style (Ox) applications; includes compile/run tool guidance, code orga
ai-toolkit
Expert guidance on modern Java 17+ development, including Spring Boot, virtual threads, sealed types, and high-performance concurrency patterns.
agentguard
Expert guidance on Go 1.25 practices, covering concurrency, error handling, generics, and security hardening.
azdo
Expert-level Go development for high-performance, concurrent, and cloud-native systems, focusing on idiomatic patterns and microservices architecture.
Domain Driven Design Skills
Applies modern Java concurrency best practices, from Virtual Threads and Structured Concurrency to deadlock avoidance.
cli-sub-agent
Expert diagnosis and resolution of Tokio/async Rust issues, including deadlocks, task leaks, and cancellation safety.