Argorant

com.argorantPublished by argorant.comOfficial publisherv1.1.0Updated Nov 7, 2026

Find B2B leads, check every email, write and send campaigns and sort replies from your own AI.

VerifiedStreamable HTTPWeb executableCommunication & CollaborationBusiness & Commerce

Overview

AI-generated overview

Argorant is a hosted B2B lead-generation and outreach server that lets an assistant find prospects, reveal work emails, run email campaigns and sort replies.

What you can do
  • Build and save target lists of companies and people, with market counts and previews
  • Reveal or export work emails and phone numbers, look up one person's email, or check an existing list
  • Write and launch email campaigns and follow-ups from the user's own mailboxes, with a personalized first line
  • Review interested replies and answer or forward them in the same thread after approval
  • Connect mailboxes and set up new ones, and check credits left and the price of each step
When to use it
Useful when someone wants to prospect and run outbound sales from a chat assistant: sizing a market, building a contact list, getting verified work emails, and drafting or sending campaigns without leaving the conversation.
Requirements
A remote streamable HTTP endpoint at mcp.argorant.com; nothing to install and no API key. An Argorant account signed in through OAuth (new accounts start with a free trial). Mailboxes to send from are connected through Argorant's own form.
Before you install
It spends money: credits are used for revealed contact details, and mailboxes or new domains are purchased via a payment link, so prices should be confirmed first. It sends email from the user's mailboxes and can cancel or delete data, which the README says waits for explicit confirmation. Sign-in is OAuth and acts only inside the user's own account; passwords and card details are entered on Argorant's pages, not in the chat.

Installation

In SourceWeft

  1. Open Argorant in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. 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.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.argorant%2Fargorant/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "argorant": {
      "type": "http",
      "url": "https://mcp.argorant.com/mcp"
    }
  }
}

README

Argorant for Claude, ChatGPT and other AI assistants

[Argorant MCP connector]

Find leads, check every email, write and send campaigns, sort replies, from the app or from your own AI.

Argorant fills your sales pipeline from the chat. Describe who you sell to, and Argorant finds the companies and people that fit among over 600 million business contacts, gets their work emails, runs campaigns from your own mailboxes and brings every reply back into the conversation.

Prices are shown first. Nothing is bought, sent, cancelled or deleted without your yes.

This repository holds the Argorant connector (a hosted remote MCP server at https://mcp.argorant.com/mcp) and the Argorant plugin for Claude. There is nothing to install and no API key to paste. You sign in with your Argorant account, and new accounts start with a free trial at https://argorant.com.

What Argorant does for you

  • Builds your target list. Counts your market for free, shows example people with names hidden, leaves out the roles, industries or countries you exclude, and saves the whole search as a private list.
  • Gets contact details. Work emails and, where available, phone numbers for the people you pick. You only pay for emails that work, and people you already unlocked are free again. It also finds one person's email from their name and company website, or checks a list you already have.
  • Runs your campaigns. Writes the emails and follow-ups, adds a personal first line for each contact, and launches from your own mailboxes only when you clearly say launch.
  • Brings replies back. Shows interested replies first and answers or forwards them in the same email thread once you approve the text.
  • Gets you mailboxes to send from. Connects Google Workspace, Microsoft 365 or almost any other mailbox through Argorant's own secure form, or sets up new mailboxes on new domains after a full price quote, paid through a payment link.
  • Keeps you in control of spend. Shows credits left and the price of every step before it runs.

Connect

Claude. Add the Argorant plugin from the directory, or open Customize, Connectors, Add custom connector, and enter https://mcp.argorant.com/mcp. Then sign in with your Argorant account.

ChatGPT. Open Settings, Apps and Connectors, Advanced, turn on Developer Mode, then create a connector with https://mcp.argorant.com/mcp and sign in.

Cursor. Add the server from mcp.json. This repo is also a Cursor plugin (skills, agents, commands and the connector).

Other MCP clients. Add https://mcp.argorant.com/mcp and sign in with OAuth.

json
{  "mcpServers": {    "argorant": {      "url": "https://mcp.argorant.com/mcp"    }  }}

Claude plugin

The folder plugins/argorant holds the Argorant plugin for Claude. It pairs this connector with skills that turn its tools into finished outcomes, so Claude knows the right order of steps, shows prices first and asks before anything is spent or sent.

In Claude Code, add it with claude plugin marketplace add argorant/argorant-mcp and then claude plugin install argorant@argorant.

Hermes Agent plugin

The folder plugins/agent-plugin holds the Argorant package for Hermes Agent and other Agent Plugins v1 hosts: the connector, the browser sign-in and a skill that says which tool answers which question and what needs your yes first. Setup steps are in its README.

Try it

  • "How many heads of procurement work at manufacturers in Germany?"
  • "Find software companies that sell to restaurants and show me their founders."
  • "Find the work email of Jane Doe at acme.com."
  • "Write a 3-email campaign for my list and personalize the first line for each person."
  • "Show me today's interested replies and help me answer them."

Safety and privacy

  • You sign in with OAuth, and Argorant only acts inside your own account.
  • Searching, counting, previewing and saving lists are free and show no contact details. Contact details appear only when you choose to reveal or export them, after the price is shown.
  • Sending email, buying credits or mailboxes, cancelling and deleting always wait for your explicit yes.
  • Claude and ChatGPT never ask for passwords or card details. Mailboxes connect through Argorant's own form, and purchases are paid on Argorant's own payment page.
  • Daily safety limits protect every account. They cost nothing and reset each day.

Read more in the privacy policy at https://argorant.com/privacy and the terms at https://argorant.com/terms.

Documentation

For developers

  • Sign-in discovery is at https://mcp.argorant.com/.well-known/oauth-protected-resource and https://mcp.argorant.com/.well-known/oauth-authorization-server. Dynamic client registration is supported.
  • mcp.json declares the remote server for Cursor and other clients that read that format.
  • server.json is the entry for the official MCP Registry (com.argorant/argorant, remote streamable HTTP, OAuth sign-in).
  • .cursor-plugin/ and rules/ let Cursor and cursor.directory find the plugin in plugins/argorant and the Argorant rules.
  • The REST API is described in OpenAPI at https://docs.argorant.com/openapi.json.
  • argorant_mcp/ holds the connector's source.

Source: README.md at commit fa0250a

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

2
  1. v1.1.0LatestNov 7, 2026
  2. v1.0.1Sep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts