MCP App StoreMCP App StoreSKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
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code-abyss
Reference guide for designing single- and multi-agent LLM systems, RAG pipelines, security hardening, and prompt engineering for production agents.
antigravity-awesome-skills
Automated C4 architecture documentation workflow: bottom-up code analysis to generate code, component, container, and context docs with diagrams and API specs.
arc-kit
Run a systematic architecture conformance assessment that compares ADRs and principles against HLD/DLD artifacts to surface drift, violations, and technical deb
gerrit
Comprehensive frontend engineering guide for Polygerrit: TypeScript/Lit best practices, testing, performance, and client-server integration.
tech-debt-skill
Run a deliberate, file-cited technical debt and architecture audit that outputs a TECH_DEBT_AUDIT.md with prioritized findings and remediation recommendations.
awesome-codex-plugins
Audit and recommend file and directory organisation for codebases: colocation, anti-patterns, and feature vs layer grouping guidance.
claude-code-maestro
Governance protocol that turns an agent into an architecture-focused conductor, enforcing init checks, planning, and verification for complex code tasks.
tech-leads-club
Group components into logical business domains to plan service-based architecture.
agent-skills
Expert reference for Azure Database for MySQL: troubleshooting, architecture, security, configuration, migrations, backups, and deployment best practices.
ordinary-claude-skills
Generate context-safe, phase-aligned planning docs for web projects (implementation phases, schemas, API endpoints, UI components and verification criteria).
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
claude-skill-registry
Opinionated SOLID-guidance for Laravel 12 / PHP 8.5 projects: file-size rules, interface separation, PHPDoc requirements, pattern decision trees and templates.
antigravity-awesome-skills
Guided decision-making for Python architecture: framework selection, async vs sync, typing strategy, project structure, and testing best practices.
lingxling
Synthesize code-level documentation into C4 component-level architecture: define component boundaries, interfaces, diagrams, and documentation templates for sys
claude-code-plugins-plus-skills
Refactor features toward the intended architecture: remove legacy cruft and simplify code to reduce long-term operational cost.
bk-ci
Guidance for integrating and managing code repositories in BK-CI: authentication, webhooks, SCM differences, PAC handling and repository-type concerns.
agent-skills
Guided Wardley mapping skill to produce strategic value-chain maps and make build-vs-buy recommendations for technology and product strategy.
pi-agent-codebase-workflows
Review code diffs against a canonical structured artifact API (YAML) to catch contract drift, boundary violations, and missing tests; produces findings and reco
thebushidocollective
Guidance and patterns for applying SOLID design principles (SRP, OCP, LSP, ISP, DIP) to produce modular, maintainable code across Elixir and TypeScript examples
awesome-omni-skills
Guidance and operational workflow for designing scalable, reliable batch and streaming data pipelines—keeps upstream provenance and copied support files intact.
nemotron
Authoritative knowledge-base for Nemotron 3 Nano: architecture, training data, SFT/RL recipes, evaluation and deployment guidance.
agentguard
Guidelines and best practices for modern PHP (8.4–8.5): typing, security, architecture, testing, and performance for writing and reviewing PHP code.
awesome-omni-skill
Generates Action-Domain-Responder (ADR) boilerplate and best-practice scaffolding for Gravito projects, producing directory layouts, base classes, and implement
awesome-omni-skill
Run deep, long-running code analysis tasks (architecture review, memory leak debugging, comprehensive code review) by packing code and submitting to a high-capa
branerail
High-level architectural guidance for AI-native development, focusing on state ownership, observability, and blast radius analysis.
claude-skills
A comprehensive set of architectural standards and anti-patterns for Python APIs, DevOps, and embedded systems to ensure scalability and security.
awesome-omni-skill
Systematically analyze unfamiliar codebases to produce structured subsystem catalogs with strict contract compliance.
emacs-skills
Automatically generates professional diagrams from interaction context using D2, optimized for Emacs themes.
skills
A rigorous planning skill to stress-test project domain models, align terminology, and document architectural decisions (ADRs) inline.
ruvnet
Design language-agnostic pseudocode and architecture (module boundaries, API contracts) and optionally implement and test code for features following the SPARC