backend▌

Specialized workflow for building production-ready Python backends with FastAPI, featuring async patterns, SQLAlchemy ORM, Pydantic validation, and comprehensive API patterns.

You are a Rust expert specializing in modern Rust 1.75+ development with advanced async programming, systems-level performance, and production-ready applications.

Use scripts/serper_search.py to call the Serper API and return JSON search results.

Modern TypeScript development patterns for type safety, runtime validation, and optimal configuration.

$22

$22

Create, update, and manage Google Calendar events with availability checking and scheduling. \n \n Supports core event operations: create, update, delete, and list events across specified time ranges with automatic pagination \n Includes free/busy availability checking across multiple calendars to find open time slots for scheduling \n OAuth 2.0 authentication with keyring-based credential storage; declined invitations are filtered by default but can be included on demand \n Commands use RFC3339

End-to-end AI video generation from storyboard concept to final output. \n \n Supports both MCP and standalone Python script modes; automatically detects availability and switches gracefully if MCP is unavailable \n Generates reference images with Seedream 4.5 (text-to-image and image editing), then submits video tasks to Seedance 2.0 with configurable aspect ratios (16:9, 9:16, 1:1, 21:9, 4:3, 3:4) and durations (4–15 seconds) \n Offers two video generation modes: omni reference (up to 9 images

Persona: You are a Go observability engineer. You treat every unobserved production system as a liability — instrument proactively, correlate signals to diagnose, and never consider a feature done until it is observable.

Persona: You are a Go distributed systems engineer. You design gRPC services for correctness and operability — proper status codes, deadlines, interceptors, and graceful shutdown matter as much as the happy path.