MCP server for counterparty verification: OFAC sanctions screening, sybil-filtered ERC-8004 reputation, and contract bytecode analysis. Three tools work with no wallet and no signup.

TypeScript definitions for undertaker-registry

MCP server for the affset ad platform — stats, campaigns, zones, payouts, targeting, sub labels, and team from your chat client.

Joystream JS package provides utilities required to work with Joystream network.

Terminal REPL for shaping TypeSafe AI System One requests: noul, choice and score questions, with a live sketch editor

Find zeros of a function using the Newton-Raphson method

Subscription, invoice, and payment-link engine for Autlantic USDC billing on Base

Detect if a buffer is utf8 encoded.

Contract between the CLI and authentication plugins, for the exchange of AWS credentials

split a Text Stream into a Line Stream

node style md5 on pure JavaScript

Error parser to parse an error instance into a collection of frames

Bitfield that allocates a series of small buffers to support sparse bits without allocating a massive buffer

OpenTrain MCP server for agent-first LMS retraining, adaptive job Task Checklist authoring, employer-only Reviewer Feedback review/triage/access/settings, jobs, people, work, messaging, payments, and Instructions.

node's constants module for the browser

Simple async batch with concurrency control and progress reporting.

Node.js library for the Method API

TypeScript client for Netlify Blobs

Server-side helpers for apps integrating with Atmosphere Money.

Prometheus metrics middleware for Hono