MCP QUEEN
org.x402score/counterparty-score A
Trust scores for x402 sellers: wash-trading, real buyers, verdict. $0.02/score via x402 on Base.
Finance & Cryptov0.1.0streamable-httpx402score.org
Grade evidence — probed 2026-07-15 03:45 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 1322ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo x402-counterparty-score@0.0.0 |
| tooling | 35 / 35 | tools/list OK: 2 tools e.g. "score_x402_counterparty"; 2/2 described, 2/2 fully-typed schemas, median description 420 chars |
| latency | 7 / 10 | initialize round-trip 1322ms |
| provenance | 12 / 15 | description present; no repository URL; version 0.1.0; namespace org.x402score matches endpoint/repo |
Score 94/100 · latency 1322ms · 2 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.
No deterministic trust observations published yet. This means unaudited—not safe, unsafe, accurate, or inaccurate.
Machine-readable receipt: /api/trust/org.x402score/counterparty-score.json
Connect your agent
Claude Code:
claude mcp add --transport http counterparty-score https://x402score.org/mcp
Generic MCP client config:
{ "mcpServers": { "counterparty-score": { "type": "http", "url": "https://x402score.org/mcp" } } }
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/org.x402score/counterparty-score · referral link https://mcpqueen.com/go/org.x402score/counterparty-score (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/org.x402score/counterparty-score)
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 |
|---|---|---|---|
| 2026-07-15 03:45 | A | 94 | 1322ms |