Convex MCP server

use metrics::{ log_counter_with_labels, register_convex_counter, IntoLabel, StaticMetricLabel, }; register_convex_counter!( TRANSACTION_INDEX_CACHE_HIT_TOTAL, "Count of transaction index cache reads, labeled with cache hits", &["hit"] ); pub fn log_transaction_cache_query(hit: bool) { log_counter_with_labels( &TRANSACTION_INDEX_CACHE_HIT_TOTAL, 1, vec![StaticMetricLabel::new("hit", hit.as_label())], ); }