Wagent

io.github.deepa-wagentPublished by GitHub account deepa-wagentv1.0.0Updated Nov 8, 2026

WhatsApp MCP server with per-chat permissions. Agents see only chats you allow; sends wait for you.

VerifiedStreamable HTTPWeb executableProductivity & Workflow Communication & Collaboration

Server details

Identifier: io.github.deepa-wagent/wagent
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Nov 8, 2026

Security note

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Overview

AI-generated overview

Hosted WhatsApp MCP server that lets an assistant read, search, draft and send in only the chats you explicitly allow.

What you can do: List allowed chats, their permission level and WhatsApp Business labels
Read a page of messages from one allowed chat and look up contact details
Full-text search across allowed chats and search the owner's knowledge sources
Save draft replies for owner review, or send text and media where the chat is set to Send
Every call passes guardrails that strip one-time codes and bank or card numbers before the agent sees them
When to use it: Useful when you want an assistant to help triage, answer or draft replies in WhatsApp without giving it access to the whole account. Suits small teams or businesses that want per-chat scoping, approval before sending, and an activity log.
Requirements: A hosted remote endpoint over Streamable HTTP with OAuth sign-in; no local package. You need a Wagent account (email sign-up, no password), a WhatsApp number linked as a device via QR code or pairing code, per-chat permission levels, and an agent connection link approved by a code sent to your WhatsApp. Paid subscription per number after a trial.

Before you install

Paid service at $49 a month per WhatsApp number after a 5-day trial; nothing is billed until a number connects. Linking your number as a device is not the official WhatsApp Business API, and WhatsApp may restrict numbers that look like spam. Agents can send messages and media in chats set to Send, so scope chats carefully; held messages expire after 10 minutes. Message content is processed by the hosted service.

Installation

In SourceWeft

Open Wagent in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Follow the launch instructions in the repository.

README

Wagent: WhatsApp MCP server with per-chat permissions

Connect your WhatsApp to Claude, ChatGPT, Claude Code, Cursor, n8n or any MCP client, without handing the agent your whole account. You choose which chats each agent can see and what it may do there. Rules run in Wagent, outside the AI, and anything that needs you waits for your yes.

Website: https://wagent.sh/
App: https://app.wagent.sh
API docs: https://app.wagent.sh/docs · OpenAPI: https://mcp.wagent.sh/v1/openapi.json
Everything about Wagent for AI assistants: https://wagent.sh/llms-full.txt

This repository holds the public listing for Wagent (registry manifest, setup examples). Wagent itself is a hosted service; its server code is not here.

Connect in 4 steps

Sign up at app.wagent.sh with your email. No password.
Connect your number. Scan a QR code in WhatsApp's Linked devices, or use a pairing code. Your phone stays the main device.
Choose chats. Every chat starts Hidden. Pick Hidden, Read, Draft or Send for each chat or label.
Connect an agent. Paste the agent's private link into your MCP client, then approve it with a code sent to your own WhatsApp.

The private link looks like this (remote MCP, Streamable HTTP, OAuth sign-in):

Setup for each client: Claude · Claude Code · Cursor · n8n

Levels per chat

Level	What the agent can do
Hidden	Can't tell the chat exists
Read	Read and search the chat, within the history window you set
Draft	Write replies that wait for your approval
Send	Send on its own, inside its guardrails

Family groups, banks and messages with one-time codes are always hidden. No agent and no rule can open them.

Tools

Tool	What it does
`list_chats`	Chats the agent may read, with whether it can draft or send in each
`get_messages`	Messages of one allowed chat, a page at a time
`search_messages`	Full-text search across allowed chats
`get_contact`	Name and details of one allowed chat
`list_labels`	WhatsApp Business labels on allowed chats
`search_knowledge`	Search the owner's sources (price lists, policies, FAQs)
`draft_reply`	Save a reply as a draft for the owner to review. Nothing is sent
`send_message`	Send text in a chat set to Send (or wait for approval, per your rules)
`send_media`	Send a photo or file in a chat set to Send

Some optional tools stay off until the owner turns them on.

Guardrails (checked before every tool call)

Codes stay hidden: one-time codes, card and bank numbers and passwords are removed before any agent sees a message.
Never message first: agents can't start a chat with someone who hasn't written to you.
Send limits: 20 sends an hour per agent by default.
Approvals expire: held messages are dropped, not sent, after 10 minutes without an answer.
Messages are data: nothing written in a chat can change a rule, a scope or a guardrail.
Pause all agents: one button, or send "STOP AGENTS" to yourself in WhatsApp.
Activity log: every read, draft and send, with the rule that decided it.

Pricing

$49 a month per WhatsApp number. A 5-day trial on every new number (150 messages, 30 number checks). Nothing is billed until a number connects. Monthly, cancel anytime.

Good to know

Wagent links your number as a device, the same way WhatsApp Web does. It is not the official WhatsApp Business API.
WhatsApp can restrict numbers that look like spam. Wagent limits sends, never messages first and shows a risk score per number, but no way of connecting is ban-safe.
Wagent is not for cold outreach, bulk broadcasts or bought contact lists.

Contact

Deepa Singh · [email protected]

WhatsApp is a trademark of WhatsApp LLC. Claude is a trademark of Anthropic. ChatGPT is a trademark of OpenAI. Wagent is not affiliated with or endorsed by WhatsApp, Meta, Anthropic or OpenAI.

Source: README.md at commit a4f4f7e

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Version history

v1.0.0LatestNov 8, 2026

Score

85% of the applicable checks met

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