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Argorant

Unexplored

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

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Install

mcp_config.json

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

Documentation

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.

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:

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

Tools

Free (no credits, masked/aggregate only):

ToolWhat it does
search / fetchChatGPT-style coverage search + safe summary (masked previews, counts)
argorant_accountConnected account, scopes, limits
argorant_count_peopleCount matching contacts by role, seniority, dept, industry, geo
argorant_preview_peopleMasked 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):

ToolWhat it does
argorant_reveal_peopleReveal real emails, phones, profile URLs for a small set
argorant_create_export / argorant_export_listAsync CSV export (large lists)
argorant_create_list / argorant_list_statusBuild & inspect reusable saved lists
argorant_export_status / argorant_export_batch_status / argorant_download_export_previewTrack & 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

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

Registry metadata

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

Sourced from the repository README.

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