# cz.firmastat/mcp (remote · firmastat.cz)

Vyhledávání a detail českých firem, finanční výkazy a ukazatele z veřejných rejstříků.

- Trust score: 67/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `firmastat.cz`: 67/100 (this document), [markdown](https://verifymcp.io/servers/cz-firmastat-mcp/firmastat.md), [page](https://verifymcp.io/servers/cz-firmastat-mcp/firmastat)

## Channel facts

- Endpoint: `https://firmastat.cz/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## 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 2026-08-03.

- **Endpoint Security**: 60/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 72/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 618 tokens (~154/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http cz-firmastat-mcp https://firmastat.cz/mcp
```

### Codex

```toml
[mcp_servers.cz-firmastat-mcp]
url = "https://firmastat.cz/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add cz-firmastat-mcp --url https://firmastat.cz/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  cz-firmastat-mcp:
    url: "https://firmastat.cz/mcp"
```

### Other

```json
{
  "mcpServers": {
    "cz-firmastat-mcp": {
      "type": "http",
      "url": "https://firmastat.cz/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.

### 2026-08-02 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 66, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 66, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 64, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 63)

First indexed and scored.

## MCP tools (4)

### `vyhledej_firmu` (~203 tokens)

Vyhledat firmu

Vyhledá české ekonomické subjekty podle názvu a volitelných filtrů (kraj, právní forma, NACE, obec). Vrací stránku výsledků + celkový počet. Data z ARES RES a obchodního rejstříku.

Input parameters:

- `dotaz` (string): Název firmy (fulltext) nebo její část.
- `forma` (array): Kódy právní formy (např. 112 = s.r.o.).
- `kraj` (string): RÚIAN kód kraje (např. 19 = Praha).
- `nace` (array): CZ-NACE kódy (prefixové porovnání).
- `obec` (string): Název obce.
- `pocet` (integer): Počet výsledků (1–50, default 20).
- `start` (integer): Offset pro stránkování (default 0).

### `detail_firmy` (~78 tokens)

Detail firmy

Vrátí detail firmy podle IČO: název, DIČ, stav DPH, sídlo, právní forma, spisová značka, základní kapitál, statutární orgán, společníci a CZ-NACE.

Input parameters:

- `ico` (string, required): IČO (8 číslic).

### `financni_vykazy` (~126 tokens)

Finanční výkazy

Vrátí účetní závěrky firmy (rozvaha + výkaz zisku a ztráty) po letech, sestupně. Každá závěrka nese `zdroj` a `spolehlivost` (overeno/odhad/demo) — agent podle nich pozná kvalitu dat. Jen z DB/cache (nespouští scraping).

Input parameters:

- `ico` (string, required): IČO (8 číslic).
- `rok` (integer): Volitelně jeden rok; jinak všechny dostupné.

### `financni_ukazatele` (~103 tokens)

Finanční ukazatele

Spočítá finanční ukazatele (ROE, ROA, ROS, likvidity, zadluženost, obrat aktiv, EBIT/EBITDA…) z účetních závěrek firmy, po letech. Nese `zdroj`/`spolehlivost` dat. Jen z DB/cache (nespouští scraping).

Input parameters:

- `ico` (string, required): IČO (8 číslic).

## Diagnostics

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

## Score history

- 2026-08-03: 67
- 2026-08-02: 67
- 2026-08-01: 66
- 2026-07-31: 66
- 2026-07-30: 66
- 2026-07-29: 65
- 2026-07-28: 64
- 2026-07-27: 64
- 2026-07-26: 63

## Links

- Remote endpoint: https://firmastat.cz/mcp
- Website: https://firmastat.cz/
- Changelog RSS feed: https://verifymcp.io/servers/cz-firmastat-mcp/firmastat/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/cz-firmastat-mcp/firmastat/changelog.json
- HTML version of this page: https://verifymcp.io/servers/cz-firmastat-mcp/firmastat