Argorant

Verified B2B contact data: size a market free, reveal or export when the segment is right.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "argorant": {
      "command": "npx",
      "args": [
        "-y",
        "argorant"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Capabilities & Tool Schemas (8)Self-reported

Inspect callable tools, capabilities, and parameters exposed to AI agents by Argorant.

search

ChatGPT-style coverage search + safe summary (masked previews, counts)

argorant_account

Connected account, scopes, limits

argorant_count_people

Count matching contacts by role, seniority, dept, industry, geo

argorant_preview_people

Masked preview rows (initials, role, company, location)

argorant_reveal_people

Reveal real emails, phones, profile URLs for a small set

argorant_create_export

Async CSV export (large lists)

Documentation Overview

Argorant MCP

Verified B2B contact data for AI agents. Search, count, preview, reveal, export, and build saved lists across 600M+ business contacts — directly from Claude, ChatGPT, Cursor, and any MCP client.

MCP endpoint: https://mcp.argorant.com/mcp
Transport: Streamable HTTP · Auth: OAuth 2.1 (Dynamic Client Registration, account-scoped)
Website: https://argorant.com · Privacy: https://argorant.com/privacy · Terms: https://argorant.com/terms

This is a hosted remote connector — no install, no API key paste. Clients connect to the endpoint and authenticate via OAuth. A standalone CLI also exists (npx argorant) for terminal/script use.

Connect

Claude (claude.ai / Desktop): Settings → Connectors → Add custom connector → URL https://mcp.argorant.com/mcp → complete the OAuth login.

ChatGPT (Developer Mode): Settings → Apps & Connectors → Advanced → enable Developer Mode → Connectors → Create → URL https://mcp.argorant.com/mcp. The search + fetch tools make it usable as a Deep Research connector.

Cursor / other MCP clients: add the remote server from mcp.json:

config.json

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

Tools

Free (no credits, masked/aggregate only):

Tool	What it does
`search` / `fetch`	ChatGPT-style coverage search + safe summary (masked previews, counts)
`argorant_account`	Connected account, scopes, limits
`argorant_count_people`	Count matching contacts by role, seniority, dept, industry, geo
`argorant_preview_people`	Masked preview rows (initials, role, company, location)

Consume credits (require OAuth scope + permission; verification is live at this step and only valid/deliverable contacts are billed):

Tool	What it does
`argorant_reveal_people`	Reveal real emails, phones, profile URLs for a small set
`argorant_create_export` / `argorant_export_list`	Async CSV export (large lists)
`argorant_create_list` / `argorant_list_status`	Build & inspect reusable saved lists
`argorant_export_status` / `argorant_export_batch_status` / `argorant_download_export_preview`	Track & fetch exports

Tools are annotated with read-only vs. action hints. Reveal/export/list actions only run after OAuth, scope, permission, quota, and plan checks; without credits they are blocked by design.

Data & privacy posture

OAuth + account-scoped. Unauthenticated requests to /mcp return 401 with WWW-Authenticate pointing at protected-resource metadata.
Masked by default. search/fetch/preview never return raw emails, phones, or profile URLs — only aggregate coverage and masked rows. Raw contact details require the scoped reveal/export tools and consume credits.
Verification is live. Emails are verified at reveal/export time; you are billed only for deliverable contacts. Raw verification status is never exposed as a queryable field.
Hosts are separated: argorant.com (marketing/docs), app.argorant.com (signed-in app), mcp.argorant.com (remote MCP + OAuth).

OAuth discovery

text

https://mcp.argorant.com/.well-known/oauth-protected-resource
https://mcp.argorant.com/.well-known/oauth-authorization-server

Dynamic Client Registration is supported at /register (grant types: authorization_code, refresh_token).

Documentation

Overview: https://argorant.com/docs/mcp/overview
Connect guide: https://argorant.com/docs/mcp/connect
Tool reference: https://argorant.com/docs/mcp/tools
Claude setup: https://argorant.com/docs/mcp/claude · ChatGPT setup: https://argorant.com/docs/mcp/openai
Security: https://argorant.com/docs/mcp/security
CLI: https://argorant.com/docs/cli

Registry metadata

mcp.json — Open Plugins / Cursor remote-server declaration.
server.json — official MCP Registry entry (io.github.argorant/argorant-mcp, remote streamable-http).

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Frequently Asked Questions about Argorant

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "argorant": { "command": "npx", "args": ["-y", "argorant"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

52Quality signal: Good · 52/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools25/30

Adoption & activity4/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 3h ago via OSV.dev · argorant (npm)

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