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backend-python

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FastAPI Python backend in api/. Covers routes, models, Supabase integration, authentication, R2 storage, and Cloudflare Workers deployment. Port 9999 for local dev. OpenAPI docs at /docs.

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Source SKILL.md: https://github.com/majiayu000/claude-skill-registry/blob/HEAD/skills/development/backend-python/SKILL.md

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Skill: Backend Python

Comprehensive backend development support for the Python/FastAPI API.

Routing Logic

Analyze the user's intent and route to the appropriate workflow:

Route Development → workflows/create-route.md

  • "Create an endpoint for [feature]"
  • "Add a [method] route for [resource]"
  • "Implement the [endpoint_name] API"

Model Development → workflows/create-model.md

  • "Create a model for [entity]"
  • "Add Pydantic schema for [data]"
  • "Define types for [feature]"

Database Operations → workflows/database.md

  • "Query [table] from Supabase"
  • "Insert data into [table]"
  • "Add RLS-aware database call"

Authentication → workflows/auth.md

  • "Protect this endpoint"
  • "Get current user"
  • "Validate JWT token"

R2 Storage → workflows/r2-storage.md

  • "Upload file to R2"
  • "Read from storage bucket"
  • "List objects in R2"

Configuration Questions → context/config.md

  • "What port is the backend on?"
  • "How do I start the dev server?"
  • "Where are environment variables?"

Workflows

  • workflows/create-route.md - Create new API endpoints
  • workflows/create-model.md - Define Pydantic models
  • workflows/database.md - Supabase database operations
  • workflows/auth.md - Authentication and authorization
  • workflows/r2-storage.md - R2 object storage operations

Context

  • context/config.md - Project configuration
  • context/structure.md - Directory structure
  • context/patterns.md - Common patterns