agentsclimarketplace
Sign in

Backend fastapi

Skill bg-szy/TOP-SKILLS/skills/marketplace/backend-fastapi

Documentation for the FastAPI backend, endpoints, and dependency injection.From its SKILL.md

Install
npx -y skills add bg-szy/TOP-SKILLS --skill backend-fastapi

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 5 stars5 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.3 KB, 327 tokens by cl100k_base, as published. Nobody here has run it

Backend Architecture (FastAPI)

Overview

The backend is a FastAPI application located in backend/. It powers the chatbot and RAG functionality.

Entry Point

  • File: backend/main.py
  • Run: uvicorn backend.main:app --reload (or via npm run dev)
  • Port: Defaults to 8000.

Endpoints

POST /api/chat

  • Purpose: Main RAG chat endpoint.
  • Input: ChatRequest (query, history, user_context).
  • Process:
    1. Embed query.
    2. Search Qdrant (search_qdrant).
    3. Build prompt (build_rag_prompt).
    4. Generate Agent response.
  • Output: ChatResponse (answer, contexts).

POST /api/ask-selection

  • Purpose: Targeted Q&A on selected text.
  • Input: AskSelectionRequest (question, selected_text).
  • Process:
    1. Validates selection length.
    2. Builds selection-specific prompt.
    3. specific Agent instructions.

Dependencies & Utils

  • backend/utils/config.py: Qdrant initialization.
  • backend/utils/helpers.py: Embedding and Prompt building logic.
  • backend/models.py: OpenAI/Gemini client setup.

Environment Variables

  • GEMINI_API_KEY: For LLM and Embeddings.
  • QDRANT_URL, QDRANT_API_KEY: Vector DB connection.

What ships with it: 1 file

23.5 KB alongside SKILL.md

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.