Function static_tool_identity 

pub(crate) fn static_tool_identity(
    config: &Config,
    root: &Path,
    resources: &BTreeMap<String, LoadedAgentResource>,
    bindings: &BTreeMap<String, ResolvedToolResource>,
    policy: &RuntimePolicy,
) -> Result<Value>

Resolve the exact advertised schemas and non-secret binding metadata used by accepted tasks without opening the database or binding/executing a tool.