MCP QUEEN
it.machinesignal/b2b-lead-scoring-ranking-italy A
Score and rank a buyer-supplied Italian B2B lead list into up to 250 explained JSON decisions.
Otherv1.0.0streamable-httpmcp.machinesignal.it
Grade evidence — probed 2026-07-29 21:45 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 1388ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo machinesignal-discovery@1.3.3 |
| tooling | 35 / 35 | tools/list OK: 6 tools e.g. "map_business_need"; 6/6 described, 6/6 fully-typed schemas, median description 206 chars |
| latency | 7 / 10 | initialize round-trip 1388ms |
| provenance | 12 / 15 | description present; no repository URL; version 1.0.0; namespace it.machinesignal matches endpoint/repo |
Score 94/100 · latency 1388ms · 6 tools · protocol access: open ⓘ
Trust receipt
Security, data integrity, citation quality, and advertised claims are measured separately from protocol uptime. Missing evidence is marked unverified, never converted into a pass.
| Dimension | Metric | Status | Evidence | Source |
|---|---|---|---|---|
| claim_verification | advertised_corpus_scale | unverified | Advertised corpus-size expression(s) found in public metadata/tool descriptions: 250 records. Black-box discovery does not establish corpus coverage; a manifest or sampled benchmark is required. Observed value: 250 records | live_probe |
| security | authentication_boundary | observed | Live protocol probe observed auth_state=open. This describes discovery/access behavior; it is not by itself a vulnerability finding. Observed value: open | live_probe |
Machine-readable receipt: /api/trust/it.machinesignal/b2b-lead-scoring-ranking-italy.json
Connect your agent
Claude Code:
claude mcp add --transport http b2b-lead-scoring-ranking-italy https://mcp.machinesignal.it/lead-scoring
Generic MCP client config:
{ "mcpServers": { "b2b-lead-scoring-ranking-italy": { "type": "http", "url": "https://mcp.machinesignal.it/lead-scoring" } } }
MCP Queen is a graded index, not a middleman — your agent connects directly to the server above. Check the grade and evidence first; that's the point.
Share this server: permalink https://mcpqueen.com/s/it.machinesignal/b2b-lead-scoring-ranking-italy · referral link https://mcpqueen.com/go/it.machinesignal/b2b-lead-scoring-ranking-italy (counts as “routed via the queen”).
Own this server? Embed your grade badge
Live operational-grade badge, re-probed continuously — not a security or data-quality certification. Put it in your README and link to the complete receipt:
[](https://mcpqueen.com/s/it.machinesignal/b2b-lead-scoring-ranking-italy)
Think the grade is wrong? Fix the finding the evidence shows, then the next probe cycle picks it up automatically (full cycle ≈ 3 days) — or open a dispute via the MCP endpoint.
Queen Watch
Email alerts when the grade changes or the endpoint stops answering. Double-opt-in, one-click unwatch, free while in beta.
Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-07-29 21:45 | A | 94 | 1388ms |