Module semantic 

Semantic prompt router using keyword-based heuristics.

Routes prompts to specialised worker labels based on the prompt’s semantic category. Categories are identified via keyword matching — no external embedding API is required, keeping the hot path zero-I/O.

Categories

Category	Representative keywords	Default worker label
Code	“function”, “debug”, “compile”, …	"code-specialist"
Math	“equation”, “integral”, “derivative”, …	"math-specialist"
Creative	“poem”, “story”, “imagine”, …	"creative-specialist"
Data	“csv”, “dataframe”, “sql”, “query”, …	"data-specialist"
General	(catch-all)	"general-worker"

Usage

use tokio_prompt_orchestrator::routing::semantic::{SemanticRouter, RoutingCategory};

let router = SemanticRouter::default();
let category = router.classify("Write a Python function to sort a list");
assert_eq!(category, RoutingCategory::Code);

let target = router.route("Calculate the integral of x^2");
assert_eq!(target, "math-specialist");

Structs

ClassificationResult

Detailed result of a SemanticRouter::classify_detailed call.

SemanticRouter

Routes prompts to specialised workers using keyword-based heuristics.

SemanticRouterConfig

Configuration for the semantic router.

Enums

RoutingCategory

Semantic category assigned to an incoming prompt.