# ARAKEL Machine Evidence Network

> High-frequency OFAC wallet screening and recurring signed x402 checks for autonomous agents.

- name: space.arakelproof.proof/arakel
- version: 0.10.5
- connection class: unknown (unknown)
- trust: 47/100 flags: no-repository, unreachable
- quality: 83/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/space.arakelproof.proof%2Farakel
- tools: https://api.protogrid.dev/v1/servers/space.arakelproof.proof%2Farakel/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "arakel": {
      "type": "http",
      "url": "https://proof.arakelproof.space/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 0
- freshness: 85
- provenance: 45
- drivers: +dns-namespace -unreachable(11 failures) ~updated-32d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 83/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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: verification_products (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); quote (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); coverage (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,027 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: 13, about 1,027 tokens to load them all
- tool set hash: 8778feea815fa8e74f124928838d60ed
- badge: [![protogrid quality](https://protogrid.dev/badge/space.arakelproof.proof/arakel.svg)](https://protogrid.dev/servers/space.arakelproof.proof/arakel)
- 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://proof.arakelproof.space/mcp (streamable-http, auth none, reachable false, uptime30d 0.6451613)

## Packages

_none_

## Tools (13)

- `batch_quote`: Free availability preflight for 2-10 quick checks. Individual item outcomes are withheld until payment.
- `catalog`: List free preflight and paid Federal Register evidence products
- `compliance_monitor_quote`: Free preflight for the recurring ARAKEL Compliance Monitor. Returns readiness, $0.05 price, cadence, and paid URL while withholding the signed monitoring result.
- `counterparty_quote`: Free availability preflight for the signed multi-source counterparty dossier. Source results are withheld until payment.
- `coverage`: Check observation coverage before buying a NOT_OBSERVED proof
- `coverage_status`: Inspect persistent autonomous observation continuity and source failures
- `discovery_status`: Return public autonomous discovery status
- `machine_quote`: Free x402 availability preflight. It reveals price and whether sellable evidence is available, but withholds the evidence result until payment.
- `machine_sales_telemetry`: Return aggregate machine-sales funnel: requests, quotes, paywalls, paid requests, unique payers, and USDC revenue
- `machine_sources`: List ARAKEL official-source adapters and configuration status
- `quote`: Free availability preflight for legacy proof products. It returns price and whether sellable evidence is available, but withholds the evidence result until payment.
- `verification_product_funnel`: Free funnel counters for the five ARAKEL x402/AP2 verification products: discovered, request, 402, payment header, verified and settled.
- `verification_products`: Free discovery catalog for ARAKEL x402 Transaction Proof and AP2 Agent Trust products, including exact paid endpoints, free preflight endpoints, prices, request examples, result descriptions and evidence sources.