Category
tool-use
2 articles in this category
Skills vs LangChain, LangGraph, MCP, and Tools: A Practical Architecture Guide
TLDR: These are not competing ideas. They are layers. Tools do one action. MCP standardizes access to actions and resources. LangChain and LangGraph orchestrate calls. Skills package business outcomes with contracts, guardrails, and evaluation. Most ...
•10 min read
LLM Skills vs Tools: The Missing Layer in Agent Design
TLDR: A tool is a single callable capability (search, SQL, calculator). A skill is a reusable mini-workflow that coordinates multiple tool calls with policy, guardrails, retries, and output structure. If you model everything as "just tools," your age...
•11 min read