# dev.cz-agents/adis (npm · @czagents/adis)

Czech VAT-payer reliability (ADIS / nespolehlivý plátce DPH) + registered bank accounts by DIČ.

- Trust score: 64/100 (medium)
- Change this week: +19
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `adis.cz-agents.dev`: 67/100, [markdown](https://verifymcp.io/servers/dev-cz-agents-adis/adis.md), [page](https://verifymcp.io/servers/dev-cz-agents-adis/adis)
- npm · `@czagents/adis`: 64/100 (this document), [markdown](https://verifymcp.io/servers/dev-cz-agents-adis/czagents-adis.md), [page](https://verifymcp.io/servers/dev-cz-agents-adis/czagents-adis)

## Channel facts

- Registry: `npm`
- Package: `@czagents/adis`
- Version: `0.1.2`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (139 of 143), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (139 of 143), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 61 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 514 tokens (~171/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **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.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add dev-cz-agents-adis -- npx -y @czagents/adis
```

### Codex

```bash
codex mcp add dev-cz-agents-adis -- npx -y @czagents/adis
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dev-cz-agents-adis": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@czagents/adis"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add dev-cz-agents-adis --command npx --arg -y --arg @czagents/adis
```

### Hermes

```yaml
mcp_servers:
  dev-cz-agents-adis:
    command: "npx"
    args: ["-y", "@czagents/adis"]
```

### Other

```json
{
  "mcpServers": {
    "dev-cz-agents-adis": {
      "command": "npx",
      "args": [
        "-y",
        "@czagents/adis"
      ]
    }
  }
}
```

## 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 64, +39)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Capabilities: pass → unverified
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Schema quality: unverified → excellent
- [functional] Licence: MIT

### 2026-08-01 (score 25, +5)

- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] MCP protocol: unverified → pass

### 2026-07-31 (score 20, −25)

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

### 2026-07-30 (score 45, +21)

- [functional improvement] Tool coverage: unverified → 100

### 2026-07-28 (score 24, −21)

- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 45)

First indexed and scored.

## MCP tools (3)

### `check_dph_payer` (~152 tokens)

Check VAT-payer reliability for a single Czech subject. Returns reliability status (ANO/NE/NENALEZEN), subject type (VAT payer / identified person / VAT group / unreliable person / not found), name, address, published bank accounts (§ 96a ZDPH), and the date the subject became unreliable (when applicable). Returns null when the DIČ is not in the VAT registry.

Input parameters:

- `dic` (string): Czech DIČ, e.g. "CZ27074358". Provide either ico or dic.
- `ico` (string): Czech IČO — 7 or 8 digits. The client converts to DIČ as "CZ${ico}". Provide either ico or dic.

### `check_bulk_dph_payer` (~154 tokens)

Bulk reliability check for up to 100 Czech subjects in one ADIS request. Lighter than the single-subject check — returns reliability status, accounts, and tax office, but no name/address. Useful for screening invoice-issuer lists or supplier portfolios. Returns one entry per input DIČ; entries with reliability NENALEZEN indicate the subject is not in the VAT registry.

Input parameters:

- `dics` (array): List of Czech DIČs (e.g. ["CZ27074358", "CZ12345678"]). At least one of icos/dics is required.
- `icos` (array): List of Czech IČOs. Will be converted to DIČ ("CZ${ico}").

### `list_unreliable_payers` (~78 tokens)

Return the full list of currently unreliable Czech VAT payers from ADIS. WARNING: response can be 50–100 MB (tens of thousands of entries). Intended for daily mirroring into a local database, not for ad-hoc inspection. For "is this specific company unreliable?" use check_dph_payer instead.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/dev-cz-agents-adis/czagents-adis#diagnostics

## Score history

- 2026-08-03: 64
- 2026-08-02: 64
- 2026-08-01: 25
- 2026-07-31: 20
- 2026-07-30: 45
- 2026-07-28: 24
- 2026-07-27: 45

## Links

- npm package: https://www.npmjs.com/package/@czagents/adis
- Socket report: https://socket.dev/npm/package/@czagents/adis
- Repository: https://github.com/martinhavel/cz-agents-mcp
- Website: https://cz-agents.dev/
- Changelog RSS feed: https://verifymcp.io/servers/dev-cz-agents-adis/czagents-adis/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/dev-cz-agents-adis/czagents-adis/changelog.json
- HTML version of this page: https://verifymcp.io/servers/dev-cz-agents-adis/czagents-adis