Matrix / Prospecting & Lead Data / Explorium AgentSource

Explorium AgentSource MCP server

Prospecting & Lead Data · remote · Up · auth · Docs + endpoint checked 2026-10-16

Explorium AgentSource has an official hosted MCP server at https://mcp-v2.explorium.ai/mcp. It uses API key (api_key header or Authorization: Bearer) over Streamable HTTP (SSE at /sse). Agents can use: match-business / fetch-businesses, business statistics and events, enrich-business. Last checked 2026-10-16 10:06 PT: Up · auth.

Works in: Cursor
Sources: Cursor, checked 2026-10-16
Access: Read only
Credits: Some tools use credits
Plan: Not confirmed
Setup: Developer setup
Setup uses API keys, config files or a local server, not just a chat app sign-in. Source: developers.explorium.ai, checked 2026-10-16
Useful for: RevOps, SDRs, AEs

Explorium AgentSource MCP endpoint and transport

https://mcp-v2.explorium.ai/mcp

Transport: Streamable HTTP (SSE at /sse)
Docs: Official Explorium AgentSource MCP docs

Connect Explorium AgentSource without code

Explorium AgentSource's docs don't confirm Claude or ChatGPT support yet, so we don't list chat-app steps. See the developer setup below, or the Explorium AgentSource MCP docs.

From Explorium AgentSource's docs: Cursor: add https://mcp-v2.explorium.ai/sse with an api_key header. Claude Desktop: install the 'Explorium business data hub' desktop extension from the Desktop extensions tab. Requires an AgentSource API key. The v1 server at mcp.explorium.ai will be deprecated along with AgentSource v1.Source: developers.explorium.ai, checked 2026-10-16

Developer setup (Claude Code, Cursor)

Add this to .mcp.json (Claude Code, project root) or ~/.cursor/mcp.json (Cursor). Remove the // comment line if your client requires strict JSON.

{
  "mcpServers": {
    "explorium-agentsource": {
      "url": "https://mcp-v2.explorium.ai/mcp"
      // headless alternative: "headers": { "Authorization": "Bearer YOUR_EXPLORIUM-AGENTSOURCE_API_KEY" }
    }
  }
}

Add the endpoint to your client config (above), or as a custom connector in Claude.
Add your API key where the config shows the example value. Keep real keys out of shared or committed files.
Test it with a prompt like: “List the tools the Explorium AgentSource MCP server exposes.”

Explorium AgentSource MCP authentication

API key (api_key header or Authorization: Bearer)

Paste an API key from the vendor's settings into the config (header or URL). There's no browser login, so it works well headless.

What it can change

Read only The documented tools only read data. None of them create, change, delete or send anything.

Source: developers.explorium.ai, checked 2026-10-16

Cost and credits

Some tools use credits

fetch-businesses and fetch-prospects use 1 credit per returned result (2 with the premium Bombora intent filter); statistics tools are free. Enrichment credit cost is not stated on the MCP page.

Source: developers.explorium.ai, checked 2026-10-16

Plan required

Not confirmed Explorium AgentSource's docs don't name a minimum plan for the MCP server.

Admin and governance

Controls Explorium AgentSource itself provides. Settings inside Claude or ChatGPT aren't counted here.

An admin must approve or enable the connectionNot confirmed
Scopes or permissions can limit what it reachesNot confirmed
Individual tools can be turned offNot confirmed
MCP activity shows in an audit logNot confirmed

What the Explorium AgentSource MCP server can do

match-business / fetch-businesses
business statistics and events
enrich-business
match-prospects / fetch-prospects
prospect statistics and events
enrich-prospects
autocomplete

Explorium AgentSource MCP status

Up · auth HTTP 401 · 673 ms · checked 2026-10-16 10:06 PT. Full status and history.

Explorium AgentSource MCP FAQ

What is the Explorium AgentSource MCP server URL?

https://mcp-v2.explorium.ai/mcp

How does Explorium AgentSource MCP authenticate?

API key (api_key header or Authorization: Bearer).

Which apps does Explorium AgentSource MCP work with?

Explorium AgentSource's docs confirm it works in Cursor. Other apps aren't confirmed in the docs yet.

Can the Explorium AgentSource MCP server change my data?

No. The tools in Explorium AgentSource's docs only read data.

Does Explorium AgentSource MCP use credits?

Some tools use credits. fetch-businesses and fetch-prospects use 1 credit per returned result (2 with the premium Bombora intent filter); statistics tools are free. Enrichment credit cost is not stated on the MCP page.

Is the Explorium AgentSource MCP server official?

Yes. It's documented on developers.explorium.ai, last checked 2026-10-16.

Related MCP servers

Apollo (Prospecting & Lead Data)
Lusha (Prospecting & Lead Data)
Wiza (Prospecting & Lead Data)
Prospeo (Prospecting & Lead Data)
LeadMagic (Prospecting & Lead Data)

Something out of date on this page? Report a correction, with a link to the vendor page that shows the right information.