Vokko

eu.vokkoPublished by vokko.euOfficial publisherv0.1.9Updated Oct 29, 2026

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

VerifiedStreamable HTTPWeb executableDeveloper Tools

Overview

AI-generated overview

Vokko is a remote MCP endpoint offering a multi-protocol capability index with lookup, live refresh, pay-preflight and endpoint health checks.

What you can do
Vokko exposes a capability index spanning multiple protocols. According to its description, it supports lookup of capabilities, live refresh of that index, a pay-preflight step, and endpoint health checks. No individual tools are listed in the manifest, so the exact operations and their inputs are not documented here.
When to use it
Consider it when an assistant needs to look up capabilities across protocols, refresh that information live, check whether a payment step is required before use, or verify endpoint health. Because tool details are not published, it is hard to judge fit for a specific workflow in advance.
Requirements
It runs as a remote streamable HTTP endpoint at nothing needs to be installed locally. The manifest declares no authentication, no environment variables and no headers, and no packages are listed.
Before you install
The description mentions a pay-preflight step, which suggests some capabilities may involve payment; confirm costs before use. No authentication is declared, so review what data is sent to the remote service and whether the endpoint is appropriate for sensitive work.

Installation

In SourceWeft

  1. Open Vokko in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/eu.vokko%2Fvokko/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

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

README

This repository has no README.

Tools

13

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.

Parametersdomainrequired

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.

Parametersdomainrequired

participation_check

Cached participation status and evidence. Not a legal finding.

Parametersdomainrequired

list_changes

Newest-first drift. Anonymous: last 5 summaries. Subscriber for that origin: full history.

Parameterslimitdomainrequired

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.

Parametersdomainrequiredprotocolrequired

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.

Parametersmoderequireddomainsrequired

find_payable

Alphabetical hosts whose index row includes x402. Evidence only. Not a rank and not a payable proof.

Parametersquery

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.

Parametersdomainrequiredintent

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.

Parametersurlrequiredmethod

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.

ParameterstypelimitqueryrequirednetworkmaxPriceUsd

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.

Parametersdomainrequiredaddressrequirednetwork

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.

ParameterstxassetpayTorequiredamounttxHashnetworkamountUsd

seller_trust

Observational x402 seller trust score for a payTo and network. Unpaid calls return HTTP 402 at $0.001 USDC. Same resource URL as the REST route.

ParameterspayTorequirednetworkrequired

Version history

1
  1. v0.1.9LatestOct 14, 2026

Score

75% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.