# pro.tvarka/due-diligence (remote · api.tvarka.pro)

Lithuanian company due diligence and KYC identification, attested by an attorney-at-law.

- Trust score: 68/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-19

## Components

- remote · `api.tvarka.pro`: 68/100 (this document), [markdown](https://verifymcp.io/servers/pro-tvarka-due-diligence/api.md), [page](https://verifymcp.io/servers/pro-tvarka-due-diligence/api)

## Channel facts

- Endpoint: `https://api.tvarka.pro/mcp`
- Transports: `streamable-http`
- Auth: `required`
- Version: `1.2.0`

## 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 2026-08-19.

- **Endpoint Security**: 63/100
  - 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 9 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.
  - 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**: 80/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 998 tokens (~110/item across 9 items; 9 tools + 0 resources), lean.
  - 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**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http pro-tvarka-due-diligence https://api.tvarka.pro/mcp
```

### Codex

```toml
[mcp_servers.pro-tvarka-due-diligence]
url = "https://api.tvarka.pro/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "pro-tvarka-due-diligence": {
      "type": "remote",
      "url": "https://api.tvarka.pro/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add pro-tvarka-due-diligence --url https://api.tvarka.pro/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  pro-tvarka-due-diligence:
    url: "https://api.tvarka.pro/mcp"
```

### Other

```json
{
  "mcpServers": {
    "pro-tvarka-due-diligence": {
      "type": "http",
      "url": "https://api.tvarka.pro/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.

### 2026-08-18 (score 68, +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.

### 2026-08-16 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-14 (score 66, +1)

- [functional regression] Schema quality: 732 → 998
- [functional] Server version: 1.1.0 → 1.2.0
- [functional] New tool “create_kyc_package”
- [functional] New tool “get_kyc_package”

### 2026-08-13 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-12 (score 64, 0)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “lookup_company” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 75 → 104
- [functional improvement] Stability: unverified → 0.03
- [functional] Server version: 1.0.0 → 1.1.0
- [cosmetic] “get_beneficial_owners” added an optional parameter “interpret”
- [cosmetic] “get_due_diligence_report” added an optional parameter “interpret”
- [cosmetic] “get_seizures” added an optional parameter “interpret”
- [cosmetic] “lookup_company” added an optional parameter “interpret”

### 2026-08-11 (score 64)

First indexed and scored.

## MCP tools (9)

### `lookup_company` (~106 tokens)

Look up a Lithuanian company

Core registry profile of a Lithuanian legal entity: name, legal form, status, registered address, registration dates, capital, activities and current management. Current data with officially attested provenance.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).
- `interpret` (boolean): Set true to add the standardized legal interpretation of the answer: what the data means under Lithuanian law, with statute citations. Adds the interpretation fee to the call.

### `get_participants` (~45 tokens)

Shareholders and members

Current participants (shareholders, members) of a Lithuanian legal entity.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).

### `get_beneficial_owners` (~125 tokens)

Beneficial owners (UBO)

Declared beneficial owners of a Lithuanian legal entity, with ownership percentages and control basis. Served under the legitimate-interest regime; a purpose is required and is logged.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).
- `interpret` (boolean): Set true to add the standardized legal interpretation of the answer: what the data means under Lithuanian law, with statute citations. Adds the interpretation fee to the call.
- `purpose` (string, required): Purpose of processing; logged per call. Required for beneficial-owner data.

### `get_real_estate` (~53 tokens)

Real property held by the entity

Real property registered to a Lithuanian legal entity, with the rights recorded on each object. Legal entities only.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).

### `get_seizures` (~110 tokens)

Property seizure acts

Property seizure acts registered against a Lithuanian legal entity, with the institution that imposed them, the parties and the seized assets. An entity with no acts is a clean record, not a missing answer.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).
- `interpret` (boolean): Set true to add the standardized legal interpretation of the answer: what the data means under Lithuanian law, with statute citations. Adds the interpretation fee to the call.

### `get_court_cases` (~44 tokens)

Court case involvement

Court hearings where the Lithuanian legal entity appears as a party.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).

### `get_due_diligence_report` (~135 tokens)

Full due-diligence report

One call returning the whole picture: profile, participants, beneficial owners, real property, seizure acts and court cases. Cheaper than the parts bought separately. A purpose is required because the report contains beneficial-owner data.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).
- `interpret` (boolean): Set true to add the standardized legal interpretation of the answer: what the data means under Lithuanian law, with statute citations. Adds the interpretation fee to the call.
- `purpose` (string, required): Purpose of processing; logged per call. Required for beneficial-owner data.

### `create_kyc_package` (~196 tokens)

Order an identification package

Order a QES-signed identification package for a role-holder of a Lithuanian legal entity. The register says who holds the role; the person proves they are that person by signing a dossier with their own qualified electronic signature, and an attorney-at-law attests the verified correspondence. Returns immediately with an order id and a ceremony URL to give the subject; the outcome arrives later. Poll with get_kyc_package. Billed only when a package is delivered.

Input parameters:

- `code` (string, required): Lithuanian legal-entity code (juridinio asmens kodas).
- `purpose` (string, required): Purpose of processing; logged per call. Required for beneficial-owner data.
- `subjectEmail` (string): Optional. When given, Tvarka emails the ceremony link to the subject; otherwise the link is returned for you to deliver.
- `subjectRole` (string, required): Which role the subject is claimed to hold in the entity.

### `get_kyc_package` (~70 tokens)

Check an identification package

Current state of a KYC package order: whether the subject has signed, the cross-check outcome, and the evidence container digest once delivered. The container bytes are fetched over REST, not through this tool.

Input parameters:

- `orderId` (string, required): The order id returned by create_kyc_package.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/pro-tvarka-due-diligence/api#diagnostics

## Score history

- 2026-08-19: 68
- 2026-08-18: 68
- 2026-08-17: 67
- 2026-08-16: 67
- 2026-08-15: 66
- 2026-08-14: 66
- 2026-08-13: 65
- 2026-08-12: 64
- 2026-08-11: 64

## Links

- Remote endpoint: https://api.tvarka.pro/mcp
- Authorisation metadata: https://api.tvarka.pro/.well-known/oauth-protected-resource/mcp
- Website: https://api.tvarka.pro/docs
- Changelog RSS feed: https://verifymcp.io/servers/pro-tvarka-due-diligence/api.xml
- Changelog JSON feed: https://verifymcp.io/servers/pro-tvarka-due-diligence/api.json
- HTML version of this page: https://verifymcp.io/servers/pro-tvarka-due-diligence/api