Production-ready AI agent skills for Claude Code, Codex, Cursor, and the Agent Skills Open Standard
The definitive collection of cross-platform Agent Skills. Compatible with Claude Code, Codex, Cursor, OpenClaw, Gemini CLI, Copilot, Hermes. Curated weekly. Higher quality than any alternative.
A python 3 module for resolving $refs in OpenAPI specs and create bundles.
Reusable RFC 9457 Problem Details for HTTP APIs. OpenAPI schemas and examples ready to $ref, plus Python and TypeScript packages.
A simplicity-first skill for reviewing architecture, refactors, APIs, and testing strategy without adding unnecessary complexity.
👉 Modular FastAPI backend for an e-commerce system with Users, Products, and Orders using SQLAlchemy ORM
👉 Blog API with FastAPI, SQLAlchemy, and relational data modeling (User ↔ Posts)
👉 Task Manager API with filtering, multi-condition queries, and PATCH-based partial updates using FastAPI
FastAPI evolution across 4 git branches: messy single-file → resource-based → layered ORM → async + Postgres production. A coin tracker (price refresh, JWT + refresh-token auth, personal portfolio) used as the vehicle for teaching API design. One-command local setup with docker compose up.
Python/Django REST API for intelligent resume tailoring. Leverages LLMs for context-aware project rewriting, integrates PyPDF2 for legacy ingestion, and utilizes Celery/Redis for background AI task orchestration. Powered by Supabase for secure data persistence.
The ultimate Pydantic v2 laboratory: implementing TypeAdapters, computed fields, and Annotated pipelines within a high-performance FastAPI framework. Includes structured error handling and a comprehensive test suite. 🛠️✨
🔁 Agent Skills for platform and SDK developer experience: API design, integrations, marketplace strategy, and onboarding.
A production-grade open-source API for teams building AI agents in regulated industries. Sits between the AI model and business systems (payroll, HR, ERP), enforcing policy, routing high-risk actions to human approval, and keeping a full audit trail of every action the agent takes. Built for environments where AI cannot act without oversight.
Production-grade API design skill for AI agents to architect, secure, document, audit, test, and migrate REST, OpenAPI, AsyncAPI, GraphQL, gRPC, webhook, streaming, and event-driven APIs.
Aligning opposites into unified intelligence.
REST API сервис командной разработки для публикации отзывов и рейтингов медиаконтента. Реализована система разграничения прав доступа, JWT-аутентификация, динамический расчет оценок и импорт данных из CSV.
A RESTful Patient Management API built with FastAPI, supporting CRUD operations with JSON-based storage. Ideal for learning backend development and API design.
A deterministic, multi-skill AI agent suite for the full API integration lifecycle. It orchestrates technical discovery (Word/DB), UI analysis (Figma), optimized contract design (OpenAPI/TS), and automated testing (Postman/K6). Built with a compute-first, self-healing architecture to bridge the gap between legacy systems and modern mobile front
42 system prompts for coding agents. Architecture, data, platform, protocols, SDK, and financial engineering. MIT.
A FastAPI-based API for managing vector database operations like creating indexes, upserting data, and similarity searches. Built with Python 3.12, it supports Pinecone as the vector database provider and features metadata filtering for precise search results.
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