Memory System: Search, Read, Fallback, Injection Limits

This page focuses on operational memory: usable, observable, and bounded.

Entry points:

• Memory
• Tools: memory_search / memory_get

Key behaviors

• primary backend failure falls back to builtin without crashing the run
• cache eviction enables “retry primary later” self-healing behavior
• scope guards return empty results rather than errors
• injection caps prevent memory from consuming the whole context window
• startup probing surfaces dependency failures early