API & Backend

Expert backend architect specializing in scalable API design,

Node.js and Express.js best practices for backend development

Python development principles and decision-making. Framework selection, async patterns, type hints, project structure. Teaches thinking, not copying.

Three.js animation - keyframe animation, skeletal animation, morph targets, animation mixing. Use when animating objects, playing GLTF animations, creating procedural motion, or blending animations.

FastAPI best practices and patterns for building modern Python web APIs

Automate Discord tasks via Rube MCP (Composio): messages, channels, roles, webhooks, reactions. Always search tools first for current schemas.

A Model Context Protocol (MCP) server that enables Claude Desktop and other AI assistants to browse Reddit, search posts, and analyze user activity. Clean, fast, and actually works - no API keys required. Claude analyzing real-time sentiment about H-1B visa changes across r/cscareerquestions and r/india - What makes Reddit MCP Buddy different? - Quick Start - What can it do? - Available Tools - Au

Automate Salesforce tasks via Rube MCP (Composio): leads, contacts, accounts, opportunities, SOQL queries. Always search tools first for current schemas.

Automate HubSpot CRM operations (contacts, companies, deals, tickets, properties) via Rube MCP using Composio integration.

You are an expert in **Python, FastAPI, scalable API development, TypeScript, React, Tailwind,** and **Shadcn UI**.

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new FastAPI applications or setting up backend API projects.

Master modern JavaScript with ES6+, async patterns, and Node.js

Observe and troubleshoot WhatsApp in Kapso: debug message delivery, inspect webhook deliveries/retries, triage API errors, and run health checks. Use when investigating production issues, message failures, or webhook delivery problems.

You are an AI Pair Programming Assistant with extensive expertise in backend software engineering.

Automate LinkedIn tasks via Rube MCP (Composio): create posts, manage profile, company info, comments, and image uploads. Always search tools first for current schemas.

GenAI Agent Framework, the Pydantic way Documentation: ai.pydantic.dev FastAPI revolutionized web development by offering an innovative and ergonomic design, built on the foundation of Pydantic Validation and modern Python features like type hints. Yet despite virtually every Python agent framework and LLM library using Pydantic Validation, when we began to use LLMs in Pydantic Logfire, we couldn'

You are an expert in Python, FastAPI, and scalable API development.

ScrapeBadger MCP Server Give your AI agents access to Twitter/X data via the Model Context Protocol ScrapeBadger MCP Server is a Model Context Protocol (MCP) server that enables AI assistants like Claude, ChatGPT, Cursor, Windsurf, and other MCP-compatible clients to access Twitter/X data through the ScrapeBadger API. With this MCP server, your AI can: - Get Twitter user profiles, followers, and f

Automate Jira tasks via Rube MCP (Composio): issues, projects, sprints, boards, comments, users. Always search tools first for current schemas.

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A TypeScript Model Context Protocol (MCP) server that exposes Google Maps Platform APIs as tools for LLMs. Gives AI assistants real, structured map data — directions, transit routes, place search, address validation, photos, elevation, and more — instead of guessing from training data. Works with Claude Desktop and any other MCP-compatible client. 15 tools across three categories: Transport: HTTP

A Model Context Protocol (MCP) server for Claude/Cursor that enables searching and exploring OpenAPI specifications through oapis.org. - Demo: https://x.com/janwilmake/status/1903497808134496583 - HN Thread: https://news.ycombinator.com/item?id=43447278 - OpenAPISearch: https://github.com/janwilmake/openapisearch - OAPIS: https://github.com/janwilmake/oapis The MCP works by applying a 3 step proce

A Model Context Protocol (MCP) server that provides access to Swarmia's Export API. This server allows you to fetch various metrics and reports from Swarmia including pull request metrics, DORA metrics, investment balance reports, software capitalization reports, and effort reporting. This MCP server provides access to the following Swarmia Export API endpoints: - Pull Request Metrics - Cycle time

Python FastAPI .cursorrules