pub const NATIVE_SEARCH_GROUNDING: &str = "web_search_grounding";Expand description
Scoping/audit name for the LLM provider’s native web-search-grounding
primitive (issue #1226).
A request-level flag the provider turns into its own built-in search tool
entry mid-generation, never a model-invoked tool_use call. Lives here
(rather than polyc_tools, where every other tool name lives) because
both polyc_agent (the per-step gate that consults it) and polyc_tools
(the builtinTools scoping check) need the same literal and neither crate
may depend on the other.