An XMTP content type to support read receipts

Adds WhatsApp-style read receipts to NodeBB chat messages

Webex React Container Read Receipts

Email header construction and parsing utilities for threading, unsubscribe, and read receipts with zero external dependencies

The convariance browser SDK: feed transcript segments in, get typed AI contributions out as events. Sentence-level forwarding with a tail-idle backstop, SSE drain with poll fallback, idempotent delivery, mode-aware read receipts, and launch-URL pairing he

Integrate Socket.io instantly in any Node.js app — rooms, messages, typing, read receipts in minutes

N8N community node for Chatwoot with Meta Platform APIs support - Manage conversations, messages, typing indicators, read receipts, and send media across WhatsApp, Messenger, and Instagram

Sendexa In-App Chat client SDK for web and React Native — real-time messaging, presence, typing, and read receipts.

n8n community node for GoFlow WhatsApp — receive incoming messages and send text, media, mentions, typing and read receipts via the GoFlow API.

The fastest way to add real-time chat to your React MVP. Drop-in component backed by Supabase — messaging, group chats, voice messages, file uploads, emoji reactions, read receipts, all via props.

Blooio channel for Vercel eve. Send and receive iMessage, RCS, and SMS through the Blooio v2 API, with tapback reactions, typing indicators, read receipts, and capability checks.

MCP server that gives any agent a Chromium + MetaMask so it can interact with EVM dApps — connect wallets, switch chains, read receipts, classify UI state. Auto-downloads MetaMask on first launch.

Your AI coding agent used millions of tokens. Here is the observable cost floor.

Real-time CLI messaging for AI agents

73 agent skills synthesizing 17 years of software engineering discipline into a prescriptive methodology for solo developers

Foundation for building notification inboxes and or changelogs for your users. Features channel aware, translatable and customizable notifications with read-receipts per user.

Markdown for receipts. Printable digital receipts. Generate receipt printer commands and images.

DIDComm Message Receipts protocol implementation for @credo-ts/core

An isomorphic client library for the Azure Document Intelligence service.

Evaluation + Darwin-Mode bridge for @metaharness/workspace-lens: turn Jacobian-Lens interpretability receipts into a flywheel-consumable workspace_probe score, and reject structurally-brittle prompt/policy mutations (final answer up, workspace grip down).