9 Ordered Context Sources

Description

The context window is assembled from 9 sources in order: (1) System prompt, (2) Environment info, (3) CLAUDE.md hierarchy, (4) Path-scoped rules, (5) Auto memory, (6) Tool metadata, (7) Conversation history, (8) Tool results, (9) Compact summaries. Some are injected late during the turn.

Key claims

Relations

Sources

src-20260423-0cff68d3291b src-20260423-115cbc011543