Struct UrlGroundingVerifier 

pub struct UrlGroundingVerifier { /* private fields */ }

Verifier that blocks fetch and web_scrape calls when the requested URL was not explicitly provided by the user in the conversation.

The agent populates user_provided_urls whenever a user message is received, by extracting all http/https URLs from the raw input. This set persists across turns within a session and is cleared on /clear.

Bypass rules

• Tools not in the guarded_tools list (and not ending in _fetch) pass through.
• If the URL in the tool call is a prefix-match or exact match of any URL in user_provided_urls, the call is allowed.
• If user_provided_urls is empty (no URLs seen in this session at all), the call is blocked — the LLM must not fetch arbitrary URLs when the user never provided one.

Implementations

impl UrlGroundingVerifier

pub fn new( config: &UrlGroundingVerifierConfig, user_provided_urls: Arc<RwLock<HashSet<String>>>, ) -> Self

Trait Implementations

impl Clone for UrlGroundingVerifier

fn clone(&self) -> UrlGroundingVerifier

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UrlGroundingVerifier

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PreExecutionVerifier for UrlGroundingVerifier

fn name(&self) -> &'static str

Human-readable name for logging and TUI display.

fn verify(&self, tool_name: &str, args: &Value) -> VerificationResult

Verify whether a tool call should proceed.