SCRIPTMASTERLABS — 402Proof MCP Server

by scriptmasterlabs Your server? Claim it

answering

SCRIPTMASTERLABS — 402Proof is answering right now. Last checked 11 min ago. It exposes 12 tools.

Invoice/verify/score via RLUSD on XRPL. Own settlements proven end-to-end (SELF-PROOF).

Uptime history 9 days of history

9 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

265 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 3 November 2026. No other catalogue keeps this.

3 Nov a tool description was rewritten get_invoice

Nothing serious here today

Today is the operative word: we check SCRIPTMASTERLABS — 402Proof every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add 402proof --transport http 'https://four02proof.onrender.com/mcp?registry=scriptmasterlabs'

Settings → Connectors → Add custom connector, then paste this address

https://four02proof.onrender.com/mcp?registry=scriptmasterlabs

~/.codex/config.toml

[mcp_servers.402proof]
url = "https://four02proof.onrender.com/mcp?registry=scriptmasterlabs"

.cursor/mcp.json

{
  "mcpServers": {
    "402proof": {
      "url": "https://four02proof.onrender.com/mcp?registry=scriptmasterlabs"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "402proof": {
      "type": "http",
      "url": "https://four02proof.onrender.com/mcp?registry=scriptmasterlabs"
    }
  }
}

Available tools 12

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

bureau

bureau_full_report

Full credit bureau report: score breakdown, spend history, risk factors. Cost: 0.01 RLUSD.

bureau_get_attestation

Portable attestation JWT (24h TTL) proving creditworthiness. Cost: 0.01 RLUSD.

bureau_public_score

FICO-style 300-850 Agent Credit Bureau score for any XRPL wallet. Includes grade and loyalty tier. Free.

bureau_verify_attestation

Verify a bureau attestation JWT. Free.

bureau_verify_threshold

Boolean creditworthiness check — is this wallet above a score threshold? Cost: 0.005 RLUSD.

agent

get_agent_passport

Full Agent Passport for any XRPL wallet: payment history, risk score 0-100, loyalty tier, passport hash. Free.

compliance

get_compliance_receipt

Retrieve a tamper-evident compliance receipt by UUID. Contains XRPL tx hash, agent wallet, endpoint, amount, and timestamp. Free.

invoice

get_invoice

Request a payment invoice for any SqueezeOS endpoint. Returns destination address, amount, and payment_options for XRPL (RLUSD or USDC), Xahau (native XAH), Base (USDC), or Solana (USDC-SPL). Pass currency='USDC' and chain='solana' for Solana; pass asset='XAH' (or chain='xahau') for the Xahau rail. Xahau invoices for third-party endpoints also return fee_required/fee_amount/fee_pay_to/fee_memo_hex: a flat 0.01 XAH facilitator fee paid as a second Xahau Payment (SML endpoints are fee-exempt; XRPL invoices for third-party endpoints likewise bind a flat 0.01 facilitator fee in the invoice's asset, from the first settlement). Free.

loyalty

check_loyalty

Loyalty tier and free-call balance for any XRPL wallet. Automatic — no registration. Free.

merchant

merchant_pricing

Free, machine-readable merchant fee and loyalty tiers for 402Proof standard x402 v2 XRPL exact resource servers. List $0.0100; 20% discount after 100 prior successful merchant settlements, 30% after 1,000 and 50% after 10,000. Merchant-side fees accrue separately from buyer payments and are NOT automatically collected. No wallet spend, settlement, or subscription is required to call this tool.

platform

platform_stats

Live 402Proof platform stats: total payments, volume, active agents. Free.

verify

verify_payment

Submit tx_hash after paying an invoice. Supports XRPL, Xahau, Base (0x… hash), and Solana. Returns a signed JWT access_token (1-hour TTL). For a Xahau invoice with fee_required=true, also submit fee_tx_hash (the 0.01 XAH facilitator-fee payment) — settlement requires both payments. Free.

Endpoints

URL	Transport	State	Latency	Checked
https://four02proof.onrender.com/mcp?registry=scriptmasterlabs	streamable-http	answering	626 ms	11 min ago

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SCRIPTMASTERLABS — 402Proof — questions

Answers built from our own checks of this server.

What can SCRIPTMASTERLABS — 402Proof do?

It exposes 12 tools, read directly from the server on our last check. Among them: bureau_full_report, bureau_get_attestation, bureau_public_score, bureau_verify_attestation, bureau_verify_threshold, check_loyalty and 6 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is SCRIPTMASTERLABS — 402Proof working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 265 ms. The bar chart above shows every period we have measured.

How do I connect SCRIPTMASTERLABS — 402Proof?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does SCRIPTMASTERLABS — 402Proof need an API key?

No. SCRIPTMASTERLABS — 402Proof completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 12 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is SCRIPTMASTERLABS — 402Proof?

It answers our handshake in 265 ms on average, which is faster than 52% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.