Prototype · Preview: every server in the official registry, synced every 30 minutes. Reviews and accounts come in a later step.
PopNx MCPMCP servers for people who use AI · explained in plain words

Entyrix MCP

by juliusgermanversion 0.2.2i★ –iComputer or cloud
Registry nameio.github.juliusgerman/entyrix-mcp

Install

Overview

Description from the maker (original English)

KYB data from 23 European business registries — company briefs, financials, ownership, AML screening

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

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: Computer or cloud
  • Transport: stdio, Streamable HTTP
  • Category: Other
  • You need to fill in: ENTYRIX_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 13 things (tools) search_companies, lookup_company, company_brief, get_company_details …
  • You fill in yourself: ENTYRIX_API_KEY, ENTYRIX_BASE_URL

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • npmNode.js installed (for the npx command)

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:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://entyrix.com/mcp

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "entyrix": {
      "command": "npx",
      "args": [
        "-y",
        "@entyrix/mcp"
      ],
      "env": {
        "ENTYRIX_API_KEY": "your-value",
        "ENTYRIX_BASE_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http entyrix https://entyrix.com/mcp

Or run it on your computer

claude mcp add entyrix --env ENTYRIX_API_KEY=your-value --env ENTYRIX_BASE_URL=your-value -- npx -y @entyrix/mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

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

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "entyrix": {
      "command": "npx",
      "args": [
        "-y",
        "@entyrix/mcp"
      ],
      "env": {
        "ENTYRIX_API_KEY": "your-value",
        "ENTYRIX_BASE_URL": "your-value"
      }
    }
  }
}

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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "entyrix": {
      "type": "http",
      "url": "https://entyrix.com/mcp"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "entyrix": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@entyrix/mcp"
      ],
      "env": {
        "ENTYRIX_API_KEY": "your-value",
        "ENTYRIX_BASE_URL": "your-value"
      }
    }
  }
}

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:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://entyrix.com/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • ENTYRIX_API_KEY secret env
    Bearer API key from https://entyrix.com (without it only discovery and public tools work)
  • ENTYRIX_BASE_URL env
    Override base URL (default https://entyrix.com)

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • search_companies

    Find companies by name (or name fragment) across the pan-European dataset. Returns ranked candidates with registry identifier, country, legal form and status. Use this FIRST when you only know a name; then pass the identifier + country to lookup_company or company_brief. Do not u

  • lookup_company

    Resolve exactly one company by its national registry identifier in a given country. Handles every identifier shape we carry (SK/CZ/EE IČO, AT Firmenbuch e.g. '187a', SI/LV registry numbers, …). Returns the core record: identity, address, legal form, status, NACE. For an LLM-ready

  • company_brief

    Compact, deterministic Markdown brief of one company (≤12 KB): identity, address, industry, latest financials, credit score and recommended limit, cyber score, risk flags (insolvency, tax debt, sanctions), NIS2 status and key people where licensed. The best single call for 'tell

  • get_company_details

    Full record for one company: identity, address, legal form, status flags, NACE, and the whole enrichment layer we hold (web, tech stack, NIS2, EU funds, LEI, HU de minimis state aid granted, HU public procurement from EKR, …). Large — prefer company_brief unless you need a specif

  • get_financials

    Filed financial statements of one company, one row per fiscal year (newest first), with revenue, profit, assets, equity, liabilities and year-over-year trend. Amounts are EUR CENTS as integers (divide by 100 for euros). Use for trend and solvency questions; company_brief already

  • get_company_network

    Companies connected to this one through shared officers or owners (one hop). Use for group structure and beneficial-ownership tracing. Person names are gated like everywhere else.

  • get_company_relations

    Direct relations of one company — statutory officers, owners, parents, subsidiaries, M&A events — without traversing the wider graph. `shareholders` are owners only; members of the supervisory board are in `supervisoryBoard`. SK M&A events: effectiveDate is the date stated by the

  • advanced_search

    Structured company search for portfolio building and market sizing — NOT for finding one known company (use search_companies). Filters: country, NACE prefix, status, region, turnover range (EUR), employee range, founding date range, VAT payer, tax debt, sanctions. Results are pag

  • kyb_check

    One-call Know-Your-Business summary for one company: registry status, insolvency, liquidation, sanctions screening, debarment, tax/social/health debts, VAT reliability and the overall risk verdict. Use before onboarding a customer or supplier. Coverage differs by country: `checks

  • screen_companies

    Run kyb_check on up to 25 companies at once and get one compact row per company (status, insolvency, sanctions, debts, verdict, coverage). INSUFFICIENT_DATA = no findings but not covered by the core registers for that country — never report it as clean. Use for supplier lists or

  • check_compliance

    Lightweight public compliance snapshot for one company (works without an account): sanctions screening, insolvency, debtor registers, VAT reliability. For the full KYB picture use kyb_check. A null field means WITHHELD or not measured — it does NOT mean clean.

  • find_suppliers

    Public procurement contracts this company is party to (SK CRZ + CZ Registr smluv), newest first, paged. HONEST SCOPE: this is business-to-government procurement, NOT a commercial supply chain — do not present it as one.

  • list_rankings

    A published ranking by its slug (e.g. largest employers, top taxpayers). Call WITHOUT a key first to list the available slugs — inventing one returns an error.

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 with the GitHub account juliusgerman, which owns the repo

  • … 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

  • ✓ Pass

    Endpoint responds

    Responded in 515 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 13 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32708 servers in this category
  • Published to the registry more recently than 92% of the other 32708 servers in this category
  • Basic checks equal to or better than 100% of the other 32708 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 Entyrix MCP safe?

It passed 3 of 3 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?

You need to fill in: ENTYRIX_API_KEY

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.2) reached the registry 3 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: Spec Driven Development, Remote Desktop Commander, OpenTakeoff

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

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated 2 days ago
Install

OpenTakeoff

by Kentucky-ai

Construction takeoff for AI agents: load plans, set scale, measure, count, export with provenance.

Runs on your computerUpdated today
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.

@entyrix/mcp

Model Context Protocol access to Entyrix — European business-registry (KYB) data across 23 live markets (FR, GB, RO, SK, UA, GR, CZ, BE, NO, IE, FI, CH, PL, AT, CY, LT, LV, EE, SI, ES, IT, NL, HR).

Use the remote server (recommended)

Entyrix runs a remote MCP server (Streamable HTTP, protocol 2025-03-26 … 2026-07-28):

https://entyrix.com/mcp/v1

Add it as a remote / custom connector in Claude, ChatGPT, Cursor or VS Code. On the first tool call your client opens the Entyrix sign-in (OAuth 2.1 with PKCE) — no key in a config file. From the command line:

claude mcp add --transport http entyrix https://entyrix.com/mcp/v1

Full instructions: https://entyrix.com/mcp.

This package: a stdio bridge

For clients that only speak stdio. Since 0.2.0 the package implements no tools itself — it forwards every JSON-RPC message to the remote server above with your API key from the environment, so it always exposes exactly the current catalogue. It has zero runtime dependencies.

ENTYRIX_API_KEY=sk_... npx -y @entyrix/mcp
{

"mcpServers": { "entyrix": { "command": "npx", "args": ["-y", "@entyrix/mcp"], "env": { "ENTYRIX_API_KEY": "sk_..." } } } }

Get an API key by signing in at https://entyrix.com/login (a Free key comes with the account) or through the API (POST /api/v1/signup, then POST /api/v1/signup/verify). Without a key the server still starts and lists its tools; the first data tool call answers with these steps as an error result. Plans: https://entyrix.com/pricing.

Pin the version in production (e.g. @entyrix/mcp@0.2.2, not latest): a local MCP server runs with your privileges, and an unpinned npx -y installs whatever is published next.

Tools

ToolWhat it does
search_companiesFind companies by name across all markets
lookup_companyExact registry-ID lookup, country-scoped
company_briefCompact Markdown brief of one company — the best single call
get_company_detailsFull record including the enrichment layer
get_financialsFinancial statements by year with trend (EUR cents)
get_company_networkCompanies connected through shared officers and owners
get_company_relationsOfficers, owners, parents, subsidiaries, M&A events
advanced_searchPaged filtering by country, NACE, size, turnover, status
kyb_checkOne-call KYB/AML summary with a verdict
screen_companiesKYB screening of up to 25 companies at once
check_compliancePublic compliance snapshot (no account needed)
find_suppliersPublic-sector contracts (B2G, not a supply chain)
list_rankingsPre-computed leaderboards

Every tool is read-only, declares an output schema and rejects unknown arguments. Natural-person data is licence-gated server-side and applies identically over MCP. Returned values come from public registers — treat them as untrusted data in your agent, never as instructions.

Configuration

Env varDefaultDescription
ENTYRIX_API_KEY*(none)*Bearer API key from your Entyrix account
ENTYRIX_BASE_URLhttps://entyrix.comOverride for staging
ENTYRIX_TIMEOUT_MS60000HTTP timeout per request

Development

git clone <repo>

cd entyrix-mcp npm install npm run build npm test

Local stdio sanity-check:

printf '%s\n' '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' | node dist/index.js

npm run test:contract runs the bridge against the live server (no secret needed).

Quality gates
npm run check   # format:check + lint + typecheck + test — the same four CI runs

Run check, not the four by hand. On 2026-08-12 a release was cut after lint + typecheck + test passed and CI went red on format:check — the one step that got skipped because it was being remembered rather than scripted.

Releasing
npm run bump 0.2.2          # writes all four manifests, refuses on drift

npm run check git commit -am "chore(release): 0.2.2" git tag v0.2.2 git push && git push --tags # one push, then the tag

The version lives in four files and src/lib/__tests__/version.test.ts asserts they agree; bump is what keeps that guard from firing on every release. Push once — each push is a full CI run, and a release cut as four separate pushes bills four of them (plus two red ones for the intermediate states).

npm publish runs from the tag via OIDC trusted publishing, so no token is involved. npm versions are immutable: a bad publish cannot be recalled, only superseded — which is why the tag is checked against package.json before anything is published. The release is idempotent: a re-run skips an npm version that already exists and waits for npm to serve it before registering with the MCP Registry.

License

MIT — see LICENSE.

Ask PopNx