# agosint (remote · agosint.shveik.dev)

Company and domain due diligence for agents: registers, sanctions, VAT, domain. Pay per call.

- Trust score: 75/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-16

## Components

- remote · `agosint.shveik.dev`: 75/100 (this document), [markdown](https://verifymcp.io/servers/dev-shveik-agosint/agosint.md), [page](https://verifymcp.io/servers/dev-shveik-agosint/agosint)

## Channel facts

- Endpoint: `https://agosint.shveik.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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 2026-10-16.

- **Endpoint Security**: 80/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - 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**: 78/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 2156 tokens (~154/item across 14 items; 10 tools + 4 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 10/100
  - Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 99/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 98% 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 10 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 12 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

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

agosint is a hosted endpoint at https://agosint.shveik.dev/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 dev-shveik-agosint 'https://agosint.shveik.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "dev-shveik-agosint": {
      "url": "https://agosint.shveik.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "dev-shveik-agosint": {
      "type": "http",
      "url": "https://agosint.shveik.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.dev-shveik-agosint]
url = "https://agosint.shveik.dev/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add dev-shveik-agosint --url 'https://agosint.shveik.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  dev-shveik-agosint:
    url: "https://agosint.shveik.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "dev-shveik-agosint": {
      "Transport": "http",
      "Url": "https://agosint.shveik.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add dev-shveik-agosint -t streamable-http -u 'https://agosint.shveik.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "dev-shveik-agosint": {
      "type": "http",
      "url": "https://agosint.shveik.dev/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.

### 2026-10-16 (score 75, 0)

- [security] Tool “due-diligence” rewrote its description, which is the text the model reads

### 2026-10-15 (score 75, +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.

### 2026-10-14 (score 74, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-13 (score 74)

First indexed and scored.

## MCP tools (10)

### `due-diligence` (~328 tokens)

Company due diligence in one call

Company due diligence in one call (KYB, vendor and supplier checks). Give a company name and country, a registry number, an EU VAT number, an LEI or a website domain. Returns the legal entity from the official register, LEI and parents, VAT validity, a sanctions screen (OFAC, EU, UK) of the company and officers, and the domain's age, mail and TLS, as signed pass/warn/fail checks with sources. Use when you must decide whether to trust an unknown company.

Input parameters:

- `country` (string): two-letter ISO country code; required with name or id; not used with lei, vat or domain
- `domain` (string): the company's website as a bare domain such as example.com; the legal entity is identified from the site's own legal notice, its certificate and public records, and the call is not charged when it ca…
- `id` (string): a register number of the country (CZ ICO, NO organisation number, GB company number, FR SIREN or SIRET, FI business id, DE register number such as HRB 12345, US CIK or ticker); use with country
- `include` (array): the sections wanted; default all five
- `lei` (string): a 20-character legal entity identifier
- `name` (string): a company name; use with country. Send exactly one of name, id, lei, vat or domain
- `vat` (string): an EU or Norwegian VAT number with its country prefix, such as CZ45274649

### `company` (~307 tokens)

Business registry lookup

Business registry lookup: company identity and legal entity enrichment as structured JSON, by registration number, name and country, VAT number, LEI or website. Registers of Czechia, Norway, the United Kingdom, France, Finland, US SEC filers and every LEI holder. Use when: you need the official identity of one company.

Input parameters:

- `country` (string): two-letter ISO country code; required with id or name; CZ, NO, GB and US have their own official register, any other country is looked up in GLEIF
- `domain` (string): a company website as a bare domain: the legal entity is identified from the site's legal notice, certificate and public records and its register record returned; not charged when the site cannot be t…
- `id` (string): the register id: CZ ICO, NO organisation number, GB company number, US ticker or CIK, or a registration number for other countries
- `lei` (string): a 20-character legal entity identifier (any country; no country needed); when the entity's own register is one we read, that record is returned with the LEI and its parents
- `name` (string): a company name; several matches return a short candidate list with ids
- `vat` (string): a VAT number of a country whose number contains the register id (CZ, FR, FI, NO); no country needed. Send exactly one of id, name, lei, vat or domain

### `company-de` (~211 tokens)

German commercial register record

German commercial register (Handelsregister) record: register court and number, legal form, status, seat, capital, representation rules, officers and history. Slower (about a minute). Use when: the company is German. Not offered on Solana: pay on Base or Polygon.

Input parameters:

- `city` (string): seat city
- `include_deleted` (boolean): also return companies deleted from the register
- `legal_form` (string): legal form, e.g. GmbH or AG
- `limit` (integer): most company records to return and pay for (1 to 5, default 1)
- `match` (string): how the words of the name combine
- `name` (string, required): company name words as in the register
- `postal_code` (string): seat postal code
- `register_court` (string): the register court, e.g. München
- `register_number` (string): exact register number
- `register_type` (string): restrict to one register

### `domain` (~130 tokens)

Domain intelligence and phishing-risk signals

Domain intelligence and phishing-risk signals: domain age and expiry (RDAP/WHOIS), registrar, DNS (A, AAAA, MX, NS, TXT, CAA), SPF, DMARC and MTA-STS, DNSSEC, TLS certificate issuer and expiry, hosting network, and the company behind the site when it can be identified. Use when: deciding whether a domain, link or email sender is legitimate, or checking a domain's mail setup.

Input parameters:

- `domain` (string, required): a public domain name such as example.com (an internationalised name is accepted); no URL, port or IP address

### `network` (~82 tokens)

Holder of an AS number or IP address

IP address or AS number lookup: holder, announced prefixes, origin AS, country, RPKI status and abuse contact. Use when: you need to know who runs an IP address or network.

Input parameters:

- `asn` (string): an AS number such as AS3333 or 3333
- `ip` (string): a public IPv4 or IPv6 address

### `sanctions` (~282 tokens)

Sanctions screening

Sanctions screening against the official OFAC SDN, EU consolidated and UK lists with fuzzy name matching, a score per hit, the programme and each list's publication date. Screen a company or person name (optionally with country or birth date) or a crypto wallet address. Use when: screening a counterparty, supplier, customer or wallet before a payment or onboarding. A screening aid, not a compliance determination.

Input parameters:

- `birth_date` (string): a person's birth date, YYYY or YYYY-MM-DD; reported as corroboration of each hit
- `country` (string): the subject's country (ISO code or English name); reported as corroboration of each hit, it does not change the score
- `kind` (string): restrict matches to organisations (and vessels, aircraft) or to persons
- `lists` (array): the lists to screen (default: all four)
- `name` (string): the company or person name to screen; send either name or wallet
- `threshold` (number): the lowest match score reported; 1.00 is an exact name or alias, 0.98 the same words in another order, lower scores are fuzzy matches
- `wallet` (string): a crypto wallet address; an exact match against the digital-currency addresses listed on the OFAC SDN list (EVM addresses are case-insensitive)

### `vat` (~186 tokens)

EU VAT number validation

EU VAT number validation against the official VIES service: valid or invalid, registered name and address, an optional check of the name you expect and, if you give your own VAT number, a VIES consultation number to keep as audit evidence. Norwegian numbers are checked against the Norwegian VAT register. Use when: onboarding an EU supplier or customer, or before paying an invoice.

Input parameters:

- `expect_name` (string): the company name you expect; the answer says whether it matches the registered name (match, partial, mismatch or not_checked)
- `requester_vat` (string): your own EU VAT number: VIES then issues a consultation number, proof of the check to keep as audit evidence (not for Norwegian numbers)
- `vat` (string, required): the VAT number to check, with its country prefix (an EU member state, or NO for Norway), e.g. CZ45274649

### `preview` (~124 tokens)

Free preview before you pay

Free check before you pay: whether a request can be answered and what it would return. Up to three matching companies (name, number, country, status), whether a VAT number's format and check digit are valid, whether a domain resolves and has mail servers, and the price. Use when: you are not sure the paid call will find the right subject.

Input parameters:

- `input` (object): the body you would send to that route
- `route` (string, required): the route to preview: due-diligence, company, company-de, domain, network, sanctions, vat

### `verify` (~37 tokens)

Verify an agosint answer

Free: verify the signature and content hash of an agosint answer.

Input parameters:

- `record` (object, required): one record exactly as delivered, receipt included

### `feedback` (~117 tokens)

Send feedback

Free. Tell the people who run this service what worked, what failed or what you miss: a bug, an idea or a thanks. A person reads it. No payment, no account; limited to a few messages an hour.

Input parameters:

- `contact` (string): optional: how we can reach you or your operator
- `kind` (string)
- `message` (string, required): what worked, what did not, what you miss; no secrets or private data
- `route` (string): the route the feedback is about, if any

## Diagnostics

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

## Score history

- 2026-10-16: 75
- 2026-10-15: 75
- 2026-10-14: 74
- 2026-10-13: 74

## Common questions

### What is the agosint MCP server?

agosint is an MCP server listed in the public MCP registry as dev.shveik/agosint. Company and domain due diligence for agents: registers, sanctions, VAT, domain. Pay per call. This page covers its hosted endpoint (https://agosint.shveik.dev/mcp).

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

agosint scores 75 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 agosint MCP server expose?

agosint exposes 10 tools: due-diligence, company, company-de, domain, network, and 5 more. Their descriptions and schemas cost roughly 1,804 tokens of context every time the server is loaded.

### Does the agosint MCP server require authentication?

No. We connected to agosint without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the agosint MCP server still maintained?

agosint is still listed as active in the MCP registry. We last reached this channel on 16 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://agosint.shveik.dev/mcp
- Website: https://agosint.shveik.dev/
- Changelog RSS feed: https://verifymcp.io/servers/dev-shveik-agosint/agosint.xml
- Changelog JSON feed: https://verifymcp.io/servers/dev-shveik-agosint/agosint.json
- HTML version of this page: https://verifymcp.io/servers/dev-shveik-agosint/agosint