Backend API
FastAPI endpoint design, routing, and request/response handling for the stock_picker_bot backend. Covers API structure, dependency injection, and integration with Pydantic models for stock data processing and analysis endpoints.
npx skills add majiayu000/claude-skill-registry --skill backend-api-adigunners-stock-picker-bot --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Backend API This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they relate to FastAPI endpoint development in the stock_picker_bot backend. ## When to use this skill Use this skill when: 1. Creating or modifying FastAPI route handlers in `app/routes/` that fetch stock data via yfinance 2. Designing request/response schemas using Pydantic models for stock analysis queries 3. Implementing dependency injection for database sessions in API endpoints 4. Building endpoints that integrate with Google Generative AI or Claude for stock recommendations 5. Adding error handling to API routes using FastAPI exception handlers 6. Structuring endpoints to process pandas DataFrames of stock market data 7. Creating query parameters for stock filtering, date ranges, or portfolio management 8. Implementing response models that serialize SQLAlchemy ORM objects to JSON ## Instructions For details, refer to the information provided in this file: [backend API](../../../agent-os/standards/backend/api.md)
- When to use this skill
- Instructions
What does the Backend API skill do?
FastAPI endpoint design, routing, and request/response handling for the stock_picker_bot backend. Covers API structure, dependency injection, and integration with Pydantic models for stock data processing and analysis endpoints.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill backend-api-adigunners-stock-picker-bot --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.