Struct ActivatedToolSet 

pub struct ActivatedToolSet { /* private fields */ }

Per-conversation MCP activation and built-in schema selection.

Built-in specs are a metadata projection of the scoped registry. The registry remains their executable owner and refreshes this catalog when admitted tools change. Selecting a built-in schema grants no capability.

Implementations

impl ActivatedToolSet

pub fn new() -> Self

pub fn set_deferred_builtin_specs(&mut self, specs: Vec<ToolSpec>)

Install the initial metadata-only catalog of admitted deferred built-ins.

pub fn refresh_deferred_builtin_specs(&mut self, specs: Vec<ToolSpec>)

Refresh previously deferred names from the canonical scoped registry. New names stay eager; removed names lose their schema and selection.

pub fn hidden_builtin_names(&self) -> HashSet<String>

pub fn deferred_builtin_prompt_section(&self) -> String

Render the current unselected built-in catalog after registry refresh or principal narrowing, rather than retaining a startup prompt snapshot.

pub fn deferred_builtin_prompt_section_filtered( &self, is_allowed: impl Fn(&str) -> bool, ) -> String

Render discovery for one request without narrowing shared schema metadata.

pub fn has_deferred_builtin_schemas(&self) -> bool

pub fn is_builtin_schema_exposed(&self, name: &str) -> bool

pub fn activate(&mut self, name: String, tool: Arc<dyn Tool>)

pub fn is_activated(&self, name: &str) -> bool

pub fn get(&self, name: &str) -> Option<Arc<dyn Tool>>

Clone the Arc so the caller can drop the mutex guard before awaiting.

pub fn get_resolved(&self, name: &str) -> Option<Arc<dyn Tool>>

pub fn tool_specs(&self) -> Vec<ToolSpec>

pub fn tool_names(&self) -> Vec<&str>

pub fn retain_allowed(&mut self, allowed: &[String])

Remove MCP executables and built-in schema metadata outside a narrowed principal’s ceiling. Callers resolve policy from its canonical source; this set retains no independent policy.

Trait Implementations

impl Default for ActivatedToolSet

fn default() -> Self

Returns the “default value” for a type.