# EntityFeed (remote · entityfeed.com)

Company lookups in the official registers of Slovakia and Czechia, with the source on each record.

- Trust score: 78/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-06

## Components

- remote · `entityfeed.com`: 78/100 (this document), [markdown](https://verifymcp.io/servers/com-entityfeed-companies/entityfeed.md), [page](https://verifymcp.io/servers/com-entityfeed-companies/entityfeed)

## Channel facts

- Endpoint: `https://entityfeed.com/mcp`
- Transports: `streamable-http`
- Auth: `required (not validated)`
- Version: `0.1.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-06.

- **Endpoint Security**: 89/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 79/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 288 tokens (~144/item across 2 items; 2 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the EntityFeed MCP server?

EntityFeed is a hosted endpoint at https://entityfeed.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-entityfeed-companies 'https://entityfeed.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-entityfeed-companies": {
      "url": "https://entityfeed.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-entityfeed-companies": {
      "type": "http",
      "url": "https://entityfeed.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-entityfeed-companies]
url = "https://entityfeed.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-entityfeed-companies": {
      "type": "remote",
      "url": "https://entityfeed.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-entityfeed-companies --url 'https://entityfeed.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-entityfeed-companies:
    url: "https://entityfeed.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-entityfeed-companies": {
      "Transport": "http",
      "Url": "https://entityfeed.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-entityfeed-companies -t streamable-http -u 'https://entityfeed.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-entityfeed-companies": {
      "type": "http",
      "url": "https://entityfeed.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-06 (score 78, +3)

- [security improvement] HSTS header: fail → pass
- [security] Tool “get_company” rewrote its description, which is the text the model reads
- [security] Tool “search_company” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 100 → 144
- [functional improvement] Stability: unverified → 0.03

### 2026-11-05 (score 75)

First indexed and scored.

## MCP tools (2)

### `search_company` (~158 tokens)

Search companies by name or ID

Search official company registers by name, or by company ID. Returns up to 10 matches in one unified schema, each with `source` and `retrieved_at`. Slovak legal persons come from a copy of the register that is updated every day: those records have `source.snapshot_date`, and `retrieved_at` is the date of the newest batch applied. Use get_company for the detail of a single company.

Input parameters:

- `country` (string, required): SK = Slovakia (RPO), CZ = Czechia (ARES).
- `include_inactive` (boolean): SK only: also return terminated entities.
- `limit` (integer): Maximum number of results.
- `query` (string, required): Company name (or part of it) or an ID.

### `get_company` (~130 tokens)

Get one company by ID

Fetch one company from the official register of the given country by its ID. Returns the unified record with status, address, legal form, activities, `source` and `retrieved_at`. Slovak legal persons come from a copy of the register that is updated every day: then `source.snapshot_date` is set and `retrieved_at` is the date of the newest batch applied. Other Slovak entries are fetched live.

Input parameters:

- `country` (string, required): SK = Slovakia (RPO), CZ = Czechia (ARES).
- `id` (string, required): Company ID in the register of the given country.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-entityfeed-companies/entityfeed#diagnostics

## Score history

- 2026-11-06: 78
- 2026-11-05: 75

## Common questions

### What is the EntityFeed MCP server?

EntityFeed is an MCP server listed in the public MCP registry as com.entityfeed/companies. Company lookups in the official registers of Slovakia and Czechia, with the source on each record. This page covers its hosted endpoint (https://entityfeed.com/mcp).

### Is the EntityFeed MCP server safe to use?

EntityFeed scores 78 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the EntityFeed MCP server expose?

EntityFeed exposes 2 tools: search_company, get_company. Their descriptions and schemas cost roughly 288 tokens of context every time the server is loaded.

### Does the EntityFeed MCP server require authentication?

Yes. EntityFeed asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the EntityFeed MCP server still maintained?

EntityFeed is still listed as active in the MCP registry. We last reached this channel on 6 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What did VerifyMCP test on the EntityFeed MCP server?

VerifyMCP ran 13 checks on EntityFeed, covering TLS certificate, Authorization, HTTPS, HSTS header and 9 more. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- Remote endpoint: https://entityfeed.com/mcp
- Authorisation metadata: https://entityfeed.com/.well-known/oauth-protected-resource/mcp
- Website: https://entityfeed.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-entityfeed-companies/entityfeed.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-entityfeed-companies/entityfeed/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/com-entityfeed-companies/entityfeed.json
- HTML version of this page: https://verifymcp.io/servers/com-entityfeed-companies/entityfeed