Articulatory vocal-tract synthesis — Kelly-Lochbaum waveguide (Pink Trombone class)

Voice synthesis — umbrella for @audio/voice-* atoms (vocal tract, voder, glottal source)

Glottal source models — LF model, Rosenberg pulse (excitation for tract/formant synthesis)

LPC source-filter pitch shift — repitched excitation residual through the unmodified all-pole vocal-tract filter

MCP server for Opportunity Zone eligibility lookup and census tract data

WASM module for Flash-Rerank — browser and edge inference via tract

Picture-to-vector — image embeddings from SQL via tract-onnx (Rust). Bundles Meta's EUPE ViT-T/16; works with any ONNX vision model.

Picture-to-vector — image embeddings from SQL via tract-onnx (Rust). Bundles Meta's EUPE ViT-T/16; works with any ONNX vision model.

Portable WASM embedding generation with SIMD and parallel workers - run text embeddings in browsers, Cloudflare Workers, Deno, and Node.js

A package for easily working with US and state metadata

Picture-to-vector — image embeddings from SQL via tract-onnx (Rust). Bundles Meta's EUPE ViT-T/16; works with any ONNX vision model.

Handles bulk geocoding for United States addresses with the U.S. Census Bureau's free batch geocoding API.

VestMap delivers on-demand location intelligence for real estate professionals. Pull demographics, population, household income, median rent, home values, crime indexes, schools, employment, growth projections, and FEMA natural hazard risk; sourced from E

MCP server for US civic & property data — geocoding, census tracts, Opportunity Zones, ACS demographics, and FEMA flood zones, sourced entirely from free federal open data.

A library for running ONNX and TensorFlow inference in the browser.

Parallel formant filter bank

A modularized version of the Pink Trombone voice synthesizer

Linear Predictive Coding analysis/synthesis

headless port of Neil Thapen's Pink Trombone

Teach your AI to play piano and guitar — and sing. 46 MCP tools, 120 songs, 6 engines, browser cockpit. Also ships jam-actions-v0 — a public 115-record dataset of MCP tool-use traces over classical piano (CC-BY-SA-3.0-DE, 7-axis release gate).