Vexa
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Runs in the cloud✓ vexa.ai
Wagent
Overview
Description from the maker (original English)
WhatsApp MCP server with per-chat permissions. Agents see only chats you allow; sends wait for you.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi3 of 3 passedChecked from public information; code not scanned yet
- UsageiEarly★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Chat & email
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 3 of 3 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://mcp.wagent.sh/mcpRun this in your terminal
claude mcp add --transport http wagent https://mcp.wagent.sh/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"wagent": {
"url": "https://mcp.wagent.sh/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"wagent": {
"type": "http",
"url": "https://mcp.wagent.sh/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://mcp.wagent.sh/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
The server asks you to sign in before it lists its tools.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 10, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account deepa-wagent, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
Endpoint responds
Responded in 173 ms (HTTP 401)
- ✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Chat & emaili
- More stars than 0% of the other 1907 servers in this category
- Published to the registry more recently than 96% of the other 1907 servers in this category
- Basic checks equal to or better than 100% of the other 1907 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Wagent safe?
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.1.0) reached the registry yesterday.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Vexa, emailmd, MCP WhatsApp Cloud
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
emailmd
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
Computer or cloud✓ emailmd.dev
MCP WhatsApp Cloud
MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API
Runs on your computer
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
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. Add this URL to your MCP client (remote MCP, Streamable HTTP, OAuth sign-in):
https://mcp.wagent.sh/mcpSign in to Wagent, pick an existing agent connection or create a new one, then approve it with a code sent to your own WhatsApp. Each agent still gets only the chats and rights you set for that connection.
Already have an agent's private link from app.wagent.sh (https://mcp.wagent.sh/c/ /mcp)? It keeps working.
Setup for each client: Cline and other AI coding agents · 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 · deepa@wagent.sh
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.