npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

cyt-indexer-sdk

v0.5.10

Published

TypeScript SDK for cyt-indexer — tool schema decomposition and catalog indexing

Readme

cyt-indexer-sdk

TypeScript/Node bindings for the cyt-indexer Rust library.

Development

cd sdk/typescript
npm install
npm run build
npm test

Requires a Rust toolchain (same as the Python SDK maturin flow).

Local npm run build:native produces a binding for the current platform only. Release builds that ship all platforms run in GitHub Actions (.github/workflows/publish-npm-sdk.yml).

Publishing

The npm package cyt-indexer-sdk is a single fat package: all platform .node files are included in one tarball (~30MB). Only one trusted publisher entry is required on npm.

Do not run napi create-npm-dirs, napi artifacts, or napi prepublish for releases; CI stages every cyt-indexer-sdk.*.node into the package root and runs npm publish once.

Usage

import {
  anthropicToolsToCatalogEntries,
  buildCatalogFromTools,
  buildCatalogIndex,
  loadCatalog,
  removedChunks,
  retrieveTools,
} from "cyt-indexer-sdk";

const full = loadCatalog(".catalog");
const surviving = /* survivors.json */;
const removed = removedChunks(full, surviving);