langgraph-docs

Workflow

1. Fetch the Documentation Index

Use fetch_url to read: https://docs.langchain.com/llms.txt

This returns a structured list of all available documentation with descriptions.

2. Select Relevant Documentation

Identify 2-4 most relevant URLs from the index. Prioritize:

• Implementation questions — specific how-to guides
• Conceptual questions — core concept pages
• End-to-end examples — tutorials
• API details — reference docs

3. Fetch and Apply