# eu.vokko/vokko

> Multi-protocol capability index: lookup, live refresh, pay-preflight, endpoint health.

- name: eu.vokko/vokko
- version: 0.1.9
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 73/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/eu.vokko%2Fvokko
- tools: https://api.protogrid.dev/v1/servers/eu.vokko%2Fvokko/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "vokko": {
      "type": "http",
      "url": "https://www.vokko.eu/api/v1/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 75
- drivers: +repository +dns-namespace +reachable +uptime-100% +updated-6d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 73/100 (new)

### 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: refresh_host (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_changes (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); refresh_host_protocol (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 2,186 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

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

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 5 of the 7 days needed

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

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

- tools: 12, about 2,186 tokens to load them all
- tool set hash: bf2f892206f4af06101c067a322f8951
- tools last changed: 2026-10-17T16:48:03.311Z
- badge: [![protogrid quality](https://protogrid.dev/badge/eu.vokko/vokko.svg)](https://protogrid.dev/servers/eu.vokko/vokko)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-17 `find_provider` added
  - Cheapest live x402 providers for a task. Placement is never sold. Unpaid calls return HTTP 402 at $0.005 USDC. Same resource URL as the REST route.
- 2026-10-15 `verify_receipt` changed (inputSchema)
- 2026-10-15 `payto_check` changed (inputSchema)
- 2026-10-15 `endpoint_health` changed (inputSchema)
- 2026-10-15 `pay_preflight` changed (inputSchema)
- 2026-10-15 `find_payable` changed (inputSchema)
- 2026-10-15 `refresh_hosts_batch` changed (inputSchema)
- 2026-10-15 `refresh_host_protocol` changed (inputSchema)
- 2026-10-15 `list_changes` changed (inputSchema)
- 2026-10-15 `participation_check` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/eu.vokko%2Fvokko/changes

## Remotes

- https://www.vokko.eu/api/v1/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (12)

- `endpoint_health`: Is this paid API up, and what does it charge right now? Unpaid calls return HTTP 402 at $0.001 USDC. Same resource URL as the REST route.
- `find_payable`: Alphabetical hosts whose index row includes x402. Evidence only. Not a rank and not a payable proof.
- `find_provider`: Cheapest live x402 providers for a task. Placement is never sold. Unpaid calls return HTTP 402 at $0.005 USDC. Same resource URL as the REST route.
- `list_changes`: Newest-first drift. Anonymous: last 5 summaries. Subscriber for that origin: full history.
- `lookup_host`: Cached host report. Free. Does not 402. Body includes cache.presenceStale, cache.callabilityStale, and refresh (payable live re-probe: priceUsd, network, rest.url, mcp.tool refresh_host). Does not re-probe.
- `participation_check`: Cached participation status and evidence. Not a legal finding.
- `pay_preflight`: Can an agent pay at this host? Rails, endpoint, price, freshness. Unpaid calls return HTTP 402 at $0.001 USDC. Same resource URL as the REST route.
- `payto_check`: Does this payTo address belong to the domain? Evidence, not a guarantee. Unpaid calls return HTTP 402 at $0.002 USDC. Same resource URL as the REST route.
- `refresh_host`: Paid live re-probe named by lookup_host refresh.rest. Unpaid calls return HTTP 402 with x402Version and accepts. Price matches refresh.priceUsd ($0.02 USDC on Base by default). Vokko never pays the target.
- `refresh_host_protocol`: Paid live probe of one protocol. Args domain, protocol (ucp, mcp, a2a, x402, and the other detector ids). Unpaid calls return HTTP 402 at $0.005 USDC on Base. Full-host refresh_host stays $0.02.
- `refresh_hosts_batch`: Paid live re-probe of up to 10 hosts. Args domains (string array) and mode "full". Unpaid calls return one HTTP 402. Price is $0.01 + $0.002 × N USDC on Base.
- `verify_receipt`: Did this USDC transfer settle to the expected address and amount? Unpaid calls return HTTP 402 at $0.001 USDC. Same resource URL as the REST route.