# io.github.freshfos/dropcoin-validation

> EU compliance checks for AI agents: sanctions, company, VAT ID, IBAN, email. Pay per call.

- name: io.github.freshfos/dropcoin-validation
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 73/100 flags: no-repository
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.freshfos%2Fdropcoin-validation
- tools: https://api.protogrid.dev/v1/servers/io.github.freshfos%2Fdropcoin-validation/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "dropcoin-validation": {
      "type": "http",
      "url": "https://validation-api.dropcoin.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 85
- provenance: 35
- drivers: +reachable +uptime-95% ~updated-74d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: validate_vatid (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validate_vatid_format (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validate_email (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 574 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 6, about 574 tokens to load them all
- tool set hash: f127bc221d7eed8a80634eadae1180f7
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.freshfos/dropcoin-validation.svg)](https://protogrid.dev/servers/io.github.freshfos/dropcoin-validation)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://validation-api.dropcoin.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.94690263)

## Packages

_none_

## Tools (6)

- `screen_sanctions`: Screen a person or company against the official EU, US (OFAC SDN) and UK (OFSI) sanctions lists. Fuzzy name matching with an auditable reason per hit — review every hit yourself; a clean result is not legal clearance and covers no PEP data. 15 credits, requires an API key.
- `validate_email`: Validate an email address: syntax, disposable-domain check, MX record via DNS-over-HTTPS. Returns a deliverability verdict. 2 credits, requires an API key.
- `validate_iban`: Validate an IBAN (ISO 13616 check digits) incl. SEPA membership. 2 credits, requires an API key.
- `validate_vatid`: Validate an EU VAT ID against the live VIES registry (format check first — an invalid format still costs the full price, it never reaches VIES but you got an answer). 5 credits, requires an API key.
- `validate_vatid_format`: Free EU VAT-ID FORMAT check (syntax only, no registry lookup), rate-limited per IP, no API key needed. For a live VIES registry check use the paid validate_vatid tool (5 credits).
- `verify_company`: Verify a business partner in one call: EU VAT registration (VIES), LEI register (GLEIF), IBAN checksum and country consistency — one verdict (pass|fail|inconclusive) with an auditable check log. Provide at least one of name, vatId, lei. Does not include commercial-register existence checks. 150 credits, requires an API key.