Context7
by upstash
Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.
Computer or cloud★ 64,224MITUpdated today
Install
EntityReach Corporate Group Intelligence
Overview
Description from the maker (original English)
Enterprise account-research resources, product information and reproducible corporate-group samples.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Search & AI memory
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://entityreach.com/api/public-mcpRun this in your terminal
claude mcp add --transport http public-resources https://entityreach.com/api/public-mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"public-resources": {
"url": "https://entityreach.com/api/public-mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"public-resources": {
"type": "http",
"url": "https://entityreach.com/api/public-mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://entityreach.com/api/public-mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain entityreach.com (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Search & AI memoryi
- More stars than 0% of the other 7251 servers in this category
- Published to the registry more recently than 55% of the other 7251 servers in this category
- Basic checks equal to or better than 100% of the other 7251 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is EntityReach Corporate Group Intelligence safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 31 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Context7, Codebase Memory, Exa
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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Install
Exa
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Runs in the cloud★ 5,213MITUpdated last month
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
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
claude mcp add --transport http entityreach-public https://entityreach.com/api/public-mcpFor 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:
node entityreach-mcp-client.mjs --public get_entityreach_group_sample_analysisConnect with Gemini CLI
Install the public extension from this repository:
gemini extensions install https://github.com/sens663/entityreach-mcpThe root gemini-extension.json connects directly over Streamable HTTP and includes only the three public, read-only tools. No API key is required. It passed gemini extensions validate with Gemini CLI 0.63.0. The repository is tagged for the official Gemini CLI gallery's daily crawler; gallery indexing is a separate step and is not yet confirmed.
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.