collabnix

Discover how Claude Code transforms software development through AI-driven multi-file editing, command execution, and streamlined git operations in this in-depth guide.

Discover how Claude Code transforms software development through AI-driven multi-file editing, command execution, and streamlined git operations in this in-depth guide.

Prerequisites Python 3.10+ Installs: pip install langchain langchain-openai, pip install langgraph, pip install crewai An API key for your chosen model provider(s) Same task for all three frameworks: an agent that answers a question using one search tool. LangChain from langchain.agents import create_agent from langchain.tools import tool @tool def search(query: str) -> str: ...

Prerequisites Python 3.10+ An API key from a model provider (OpenAI, Anthropic, Google, etc.) Install packages: pip install -U langchain langchain-openai Step 1: Install & set your API key uv add langchain langchain-openai export OPENAI_API_KEY="your-api-key" Step 2: Define a tool from langchain.tools import tool @tool def check_order_status(order_id: str) -> str: """Look...

Prerequisites Python 3.10+ Install: pip install -U langchain langchain-openai langchain-community chromadb An OpenAI (or other provider) API key Step 1: Load & split your documents from langchain_community.document_loaders import DirectoryLoader from langchain.text_splitter import RecursiveCharacterTextSplitter docs = DirectoryLoader("./knowledge_base", glob="**/*.md").load(...