Method register

core/src/tools/registry.rs:74–88

Register a tool If a tool with the same name already exists as a builtin, the registration is rejected to prevent shadowing of core tools.

(&self, tool: Arc<dyn Tool>)

    /// If a tool with the same name already exists as a builtin, the registration
    /// is rejected to prevent shadowing of core tools.
    pub fn register(&self, tool: Arc<dyn Tool>) {
        let name = tool.name().to_string();
        let builtins = self.builtins.read().unwrap();
        if builtins.contains(&name) {
            tracing::warn!(
                "Rejected registration of tool '{}': cannot shadow builtin",
                name
            );
            return;
        }
        drop(builtins);
        let mut tools = self.tools.write().unwrap();
        tracing::debug!("Registering tool: {}", name);
        tools.insert(name, tool);
    }

    /// Unregister a tool by name
    ///