Function dedicated_session_summary 

pub fn dedicated_session_summary() -> &'static str

Compact, agent-agnostic tool-mapping summary injected as SessionStart additionalContext in rules_injection = "dedicated" mode.

It is the always-loaded counterpart of the (now-skipped) CLAUDE.md/AGENTS.md marker block, so it carries the same essential per-session footprint. The full ruleset stays lazy in the removable dedicated rules file. No HTML markers and no @import pointer (Codex has no @import), so it renders cleanly as a developer/system reminder on both Claude and Codex.