# Italian B2B Lead List Scoring, Ranking & JSON Decisions

> Prioritize an existing Italian B2B lead list into up to 250 explained JSON decisions.

- name: it.machinesignal/discovery
- version: 1.3.4
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/it.machinesignal%2Fdiscovery
- tools: https://api.protogrid.dev/v1/servers/it.machinesignal%2Fdiscovery/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "discovery": {
      "type": "http",
      "url": "https://mcp.machinesignal.it/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-81d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 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: 100 (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
- pass `tools.annotations`: 6 of 6 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,709 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 1,709 tokens to load them all
- tool set hash: 58e33b66450b381de6618c69fb07a3c3
- badge: [![protogrid quality](https://protogrid.dev/badge/it.machinesignal/discovery.svg)](https://protogrid.dev/servers/it.machinesignal/discovery)
- 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://mcp.machinesignal.it/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (6)

- `check_buyer_fit`: Check whether an Italian B2B buyer with an existing company, domain, CRM or lead list can use MS-DEC-250 to score, rank and prioritize up to 250 records. Coarse non-personal facts only; it creates no order.
- `get_product_catalog`: Find an API product to score, classify, rank and prioritize an existing Italian B2B company or lead list into up to 250 explained JSON decisions. Returns the canonical catalog and permanent safety boundaries; read-only and no buyer data.
- `get_purchase_requirements`: Explain the machine-origin purchase prerequisites without accepting an order, returning checkout data or calling a provider.
- `get_synthetic_example`: Preview the JSON produced when MachineSignal scores, classifies, ranks and prioritizes an Italian B2B lead list. Uses approved synthetic data only and creates no order.
- `map_business_need`: Map any structured B2B business need from Italy or a foreign market for aggregate product research. Italy remains the only commercial sales scope; foreign signals are research-only. The tool accepts only closed semantic fields and never creates a product or order.
- `prepare_order_intent`: Return the canonical endpoint, OpenAPI, 17 required fields and a locally fillable MS-DEC-250 template. It accepts no buyer data and never creates an order.