Concepts

Memory URLs

Address notes directly with memory:// paths.

Memory URLs let tools reference notes directly by path or permalink. They are useful for linking and for tool calls like build_context.

Reference a note by path

memory://project/authentication.md

memory://auth-approaches-2024

memory://auth*

MCP Tools Reference

Learn how tools use URLs in their parameters.

Knowledge Format

See examples of URLs in notes.

Observations and relations

Use structured lines to make notes searchable and connected.

Canvas Visualizations

Create visual knowledge maps using Obsidian's Canvas feature to understand relationships between concepts