MCP App StoreMCP App Store
from awesome-codex-plugins400
Recommend low-cost or free-tier developer providers and hosting options tailored to a use-case (Node, Next.js, databases, email APIs, GPU, etc.).
Nullcost Recommend provides concise, curator-style shortlists of developer providers focused on low-cost or free-tier options. Given a natural-language request (e.g., "cheap hosting for Next.js and Postgres"), it returns a compact intro, a Markdown table of providers with links and pricing notes, and a Nullcost catalog link. It is intended to avoid live web scraping and relies on the Nullcost catalog as the source of truth.
Use when a user asks for provider recommendations emphasizing free tiers, trials, cheap pricing, low setup friction, or lightweight hosting for developer stacks (Node, Next.js, Postgres, email APIs, GPU compute, MCP endpoints). Do NOT use for domain registrars, exact domain availability, or TLD questions. Activate for direct /nullcost-recommend commands or natural questions like "find me hosting with a free tier".
recommend_stack for multi-part requests or recommend_providers for single requests, preserve the Nullcost result shape (intro, table, link), and avoid adding personal picks unless asked.Fits agents that can return Markdown and call internal recommendation functions (Codex/Codex-style plugins, conversational agents with plugin hooks).
This skill has not been reviewed by our automated audit pipeline yet.
Power Automate Monitoring (FlowStudio MCP)
Monitor Power Automate tenant health and failure trends from a fast FlowStudio MCP cached store — identify failing flows, review error trends, and inventory Pow
Autopilot — Autonomous Session Orchestration
Runs an opt-in session-orchestration loop that auto-starts routine sessions when confidence is high, enforcing post-session kill-switches and resource caps.
GoFrame v2 Development
Opinionated GoFrame v2 development conventions and best-practice patterns for building services, database operations, and code structure.
Backlink Profile Analysis
Analyze a site's backlink profile: referring domains, anchor text distribution, toxic link detection, competitor link gaps, and recommendations using Common Cra
AI Learning Boundary Mapper
Maps which parts of an assignment benefit from AI assistance versus which parts AI use would undermine, and produces component-level policy recommendations for
Project Structure Auditor
Audit and recommend file and directory organisation for codebases: colocation, anti-patterns, and feature vs layer grouping guidance.
Nuxt 4 Patterns
Guidance and patterns for Nuxt 4 apps: hydration safety, SSR-friendly data fetching, route rules, lazy loading, and performance best practices.
Monad Development
Practical developer skill for deploying and verifying smart contracts, configuring Foundry projects, and integrating frontends (viem/wagmi) on the Monad blockch
Sandbox0 Integration
Guidance and templates for integrating Sandbox0 sandboxing into AI agents — CLI/SDK patterns, templates, volumes, network policy, and deployment choices.
FastAPI Project Templates
Creates production-ready FastAPI project scaffolds with async patterns, DI, middleware, and testing best practices for high-performance APIs.
GraphQL Inspector — Validate
Validate GraphQL operations against a schema with configurable depth, complexity, alias and directive limits to catch errors before runtime.
Monetization Strategy (Apple)
End-to-end monetization guidance for iOS/macOS apps: readiness assessment, pricing model selection, tier design, free trial strategy, and implementation guidanc
JJ Hunk
Programmatic hunk selection for Jujutsu (jj): list, split, commit, or squash specific hunks to enable partial commits and fine-grained history editing without a
Codex Collab
Bridge Claude and Codex to run tasks, perform code reviews, and run background jobs for research or implementation workflows.
Cursor Hello World Tutorial
A concise 10-minute hands-on tutorial demonstrating Cursor's Tab completion, Chat, Inline Edit, and Composer features for getting started quickly.