Token use & costs

Scope

This page is a placeholder generated from the official source file structure.

What to verify

• TODO: Add prerequisites and validation checklist.

Outline (from official headings)

• How the system prompt is built
• What counts in the context window
• How to see current token usage
• Cost estimation (when shown)
• Cache TTL and pruning impact
• Example: keep 1h cache warm with heartbeat
• Tips for reducing token pressure

Further reading

• Official source file: token-use.md