Struct ToolSchemaFilter 

pub struct ToolSchemaFilter { /* private fields */ }

Core filter holding cached tool embeddings and config.

Implementations

impl ToolSchemaFilter

pub fn new( always_on: Vec<String>, top_k: usize, min_description_words: usize, embeddings: Vec<ToolEmbedding>, ) -> Self

Create a new filter with pre-computed tool embeddings.

pub fn version(&self) -> u64

Current version counter. Incremented on recompute.

pub fn embedding_count(&self) -> usize

Number of cached tool embeddings.

pub fn top_k(&self) -> usize

Configured top-K limit for similarity ranking.

pub fn always_on_count(&self) -> usize

Number of always-on tools in the filter config.

pub fn recompute(&mut self, embeddings: Vec<ToolEmbedding>)

Replace tool embeddings (e.g. after MCP tool changes) and bump version.

pub fn filter( &self, all_tool_ids: &[&str], tool_descriptions: &[(&str, &str)], query: &str, query_embedding: &[f32], ) -> ToolFilterResult

Filter tools for a given user query embedding.

all_tool_ids is the full set of tool IDs currently available. tool_descriptions maps tool ID to its description (for short-description check). query_embedding is the embedded user query.