MCP App StoreMCP App Store
from awesome-omni-skill43
Guidelines and patterns for building robust REST APIs: status codes, RFC 7807 error responses, validation, rate limiting, and centralized error handling.
Provides a comprehensive set of best-practice patterns for REST API development: correct HTTP status code usage, RFC 7807 Problem Details error responses, input validation and sanitization, rate limiting, correlation IDs, and a centralized error handler. Includes code examples and middleware patterns.
Apply this skill when designing or implementing API routes, handling errors, adding validation, or enforcing consistent response formats and rate-limiting policies. Useful during API development, code reviews, and before production rollout.
Designed for coding assistants and agent environments that can interpret TypeScript/Node patterns (Claude Code, Codex, Gemini CLI).
API Development skill provides guidelines for building REST APIs with RFC 7807 error handling, Zod validation, rate limiting, and centralized error handling. No scripts included — purely reference/instructional content with TypeScript code examples. Well-structured anti-patterns section and production checklist. Security-conscious (no stack trace leakage, input sanitization, rate limiting), but no actual executable code to verify.
Purely instructional skill with no scripts. Code examples are solid but mix Express and Next.js patterns. The ApiError.toJSON() references this.instance which is never assigned. Good security practices advocated (no stack traces, sanitization, rate limiting). Architecture is middling — it's essentially a long monolithic reference doc with no separation into scripts/ or references/ directories.
Reppo — AgentMind Publisher
Publish creative content to Moltbook and mint posts as on-chain pods on Reppo.ai (Base) to earn $REPPO through human voting.
Blender Build-Go (bgo)
Automate build → remove → install → enable → launch cycle for Blender extensions or add-ons to speed up iteration and CI workflows.
Brand Voice Consistency
Enforce consistent brand voice, tone, and vocabulary across marketing copy and customer-facing communications.
PRD Generator for MÄÄK
Generate a focused, verifiable Product Requirements Document (PRD) for MÄÄK features — asks clarifying questions, sizes stories, and outputs PRD.md + progress l
Wave Planner
Turn project issues into execution-ready, wave-organized implementation plans with risk prediction, specialist agent assignment, and TDD workflow integration.
Aspire CLI
Concise guidance for using the .NET Aspire CLI to create, run, update, publish, and manage Aspire AppHost projects, including MCP init for AI agent integrations
Create Spring Boot Java Project (Awesome Copilot Root)
Step-by-step skill to scaffold a Spring Boot Java project, download a starter template, configure common dependencies and services (Redis, Postgres, Mongo), and
Release Manager
Helps verify release readiness, generate changelogs, coordinate version bumps, and run pre/post-release checks for Morphir projects.
Church (aChurch.ai sanctuary)
A 24/7 streaming sanctuary for agents with original music, lyrics, and reflective prompts — attend, read context, and leave short reflections to participate in
macOS Window Controller
Find, activate, and capture macOS application windows across Spaces with filters for app name, title (regex), process path, PID, and command-line args.
Yielding Bear — Unified LLM Routing
A unified LLM routing API that automatically routes requests to the cheapest capable model across providers to reduce inference cost by ~60-80%.
FastAPI Project Templates
Creates production-ready FastAPI project scaffolds with async patterns, DI, middleware, and testing best practices for high-performance APIs.
Websocket Client Creator
Generates and guides websocket client integrations: configuration, code samples, best practices, and validation for production-ready websocket clients.
GraphQL Inspector — Validate
Validate GraphQL operations against a schema with configurable depth, complexity, alias and directive limits to catch errors before runtime.
Alpha Forge Pre-Ship Quality Gates
Pre-merge quality gates for PRs that validate RNG determinism, forked URLs, runtime parameter ranges, and manifest synchronization to reduce review cycles.
Integrated Finance (Membrane) Connector
Interact with Integrated Finance via the Membrane CLI to manage accounts, transactions, budgets, and reports; handles auth and proxy requests.
Scite Database (Smart Citations)
Query Scite.ai Smart Citations by DOI to report supporting, contrasting, and mentioning citation counts and help assess a paper's reliability.
Evolve — Goal-Driven Improvement Loop
Autonomous improvement loop that selects high-value work, runs a full research-plan-implement (/rpi) cycle, validates changes, and repeats to compound repo impr