EntityReach Corporate Group Intelligence

com.entityreachv1.0.0Updated Oct 6, 2026

Enterprise account-research resources, product information and reproducible corporate-group samples.

VerifiedStreamable HTTPWeb executableBusiness & Commerce Knowledge & Memory

Overview

AI-generated overview

A hosted, read-only MCP service that lets an assistant look up EntityReach product information, public account-research documentation, and a static…

What it does: The public endpoint exposes three read-only tools: get_entityreach_product_information returns product capabilities, pricing, access requirements and coverage limitations; list_entityreach_public_resources returns public documentation, account-research guides, methodology and support links; get_entityreach_group_sample_analysis returns a reproducible analysis of a static Alphabet corporate-group sample of 483 records across 65 country codes. It does not search live company records, return private workspaces, reveal contacts or start monitoring. A separate authenticated endpoint offers company search, profiles, corporate groups and contact previews.
When to use it: Useful when an assistant needs to explain what EntityReach offers, find its methodology and coverage documentation, or work through the published sample analysis. It is not a way to obtain live company data; that requires the separate authenticated connection.
Requirements: A remote Streamable HTTP connection to the public endpoint; no account or API key is needed for the public tools. Protocol versions 2025-06-18 and 2025-03-26 are supported. The optional sample diagnostic client needs Node.js 20 or later. Live company data uses a different endpoint with an Authorization Bearer key, an activated workspace, scoped permissions and agreed allowances.

Before you install

The public tools are read-only and the sample is static: its 483 records include branches and locations and must not be presented as 483 legal subsidiaries or potential buyers, nor as a current ownership statement or worldwide coverage benchmark. The live endpoint requires a scoped key that should be kept in secret settings, never in prompts, repositories, URLs or directory submissions. Contact previews do not reveal email or mobile details. A protocol handshake does not prove live data…

Installation

In SourceWeft

Open EntityReach Corporate Group Intelligence in the dashboard and add it to a workspace.
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.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "public-resources": {
      "type": "http",
      "url": "https://entityreach.com/api/public-mcp"
    }
  }
}

README

EntityReach MCP

EntityReach helps enterprise teams research corporate groups and review possible expansion across existing customer accounts.

This repository contains connection examples and metadata for the hosted EntityReach MCP service. It does not contain the production backend or license company data for redistribution.

Public connection — no account or API key

Endpoint: https://entityreach.com/api/public-mcp
Transport: Streamable HTTP, with stateless JSON responses.
Protocol versions: 2025-06-18 and 2025-03-26.

Tool	What it returns
`get_entityreach_product_information`	Product capabilities, pricing, access requirements and coverage limitations.
`list_entityreach_public_resources`	Public documentation, account-research guides, methodology and support links.
`get_entityreach_group_sample_analysis`	Reproducible analysis of a static Alphabet corporate-group sample.

These tools are read-only. The public endpoint does not search live company records, return private workspaces, reveal contacts or start monitoring. The sample has 483 records across 65 country codes; records include branches and locations and must not be presented as 483 legal subsidiaries or potential buyers. The sample is not a current ownership statement or a worldwide coverage benchmark.

Connect with Claude Code

For another client, create a remote Streamable HTTP connection to the same endpoint. cursor-mcp.json and vscode-mcp.json provide the appropriate configuration shapes. The sample diagnostic client requires Node.js 20+ and no dependencies:

Three useful public prompts

"What does EntityReach provide for enterprise account expansion, and what access is required for live company data?"
"Find EntityReach's corporate-group methodology, coverage information and company-data API documentation."
"Analyse the supplied Alphabet group sample by record type and country. Explain what the numbers do and do not establish."

Live company data — separate authenticated connection

Endpoint: https://entityreach.com/api/mcp
Authentication: Authorization: Bearer YOUR_ENTITYREACH_API_KEY.

Live access requires an activated workspace, a scoped EntityReach key, the relevant permissions and agreed allowances. Store the key in your client's secret settings or secure server environment. Do not put a key in a prompt, repository, URL or directory submission.

Company tools include search_companies, get_company_profile, get_corporate_group and find_company_contacts. Search requires a legal company name or identifier and a two-letter country code. Confirm an ambiguous company before retrieving its group. Contact previews do not reveal email/mobile details or consume contact-reveal credits. Workflow tools depend on workspace plan, scope and monitoring allowances.

This Bearer-key endpoint does not supply OAuth discovery. OAuth-only clients should use the separately documented ChatGPT connector and owner-approved workspace linking. A protocol handshake does not prove live data availability: test an actual company search and inspect HTTP errors, JSON-RPC errors and isError results.

Documentation and support

Coverage varies by company and jurisdiction. A corporate relationship does not establish buying intent, budget, procurement independence or existing agreement coverage. Preserve the evidence classifications returned by the service.

Publication and portable package

The public service is published in the official MCP Registry as com.entityreach/public-resources, version 1.0.0. It is also searchable in the mcpub archive using EntityReach; its separate live scanner may take time to index it.

plugin/ contains a portable Agent Plugins package, the existing EntityReach logo and prepared review scenarios. It is not yet a ChatGPT or Claude directory listing. Developer identity verification, platform testing, a walkthrough and directory review remain separate steps. The package contains no production backend or private credentials.

Source: README.md at commit 1daf509

Tools

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Version history

v1.0.0LatestOct 6, 2026