pub const BUILTIN_TOOLS_ISOLATED: &[&str];Expand description
Built-in tools that operate only within the bounds of a single session — no host filesystem access outside the session, no cross-session state, no host environment access, no network.
Safe to enable in ClientMode::Empty scenarios (e.g. multi-tenant
servers) without leaking host capabilities.
Contract: tools in this set MUST NOT be extended (even behind options or args) to read or write state outside the session boundary. Adding cross-session or host-state behavior to one of these tools is a breaking change that requires removing it from this set.