SCRIPTMASTERLABS — 402Proof

MCP server · hosted · v1.0.0 · com.scriptmasterlabs/402proof

Online · tested 1h agoNEW · 2h agoSeen in the registry 1h ago

x402 payment firewall + Agent Credit Bureau. Invoice/verify/score via RLUSD on XRPL.

What it does

SCRIPTMASTERLABS — 402Proof is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to 2 capabilities: invoicing and payments. That makes it a candidate for tasks such as detect fraudulent transactions or send and chase invoices.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 11 tools

Version1.0.0

PriceNot in the registry

First seen01 Nov 2026

Last checked1h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 1h ago (live check)

Hosted endpoint

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

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

MCP settings (Claude Desktop, Cursor and other MCP clients)

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

Live check

Electra Index connected to the hosted endpoint 1h ago

ONLINE SCRIPTMASTERLABS — 402Proof answered an MCP connection on 01 Nov 2026 and introduced itself as 402proof 1.0.0 (MCP protocol 2024-11-05).

11 tools offered to AI assistants

platform_stats · Live 402Proof platform stats: total payments, volume, active agents. Free.
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 Sola
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 pay
check_loyalty · Loyalty tier and free-call balance for any XRPL wallet. Automatic — no registration. Free.
get_compliance_receipt · Retrieve a tamper-evident compliance receipt by UUID. Contains XRPL tx hash, agent wallet, endpoint, amount, and timestamp. Free.
get_agent_passport · Full Agent Passport for any XRPL wallet: payment history, risk score 0-100, loyalty tier, passport hash. Free.
bureau_public_score · FICO-style 300-850 Agent Credit Bureau score for any XRPL wallet. Includes grade and loyalty tier. Free.
bureau_full_report · Full credit bureau report: score breakdown, spend history, risk factors. Cost: 0.01 RLUSD.
bureau_verify_threshold · Boolean creditworthiness check — is this wallet above a score threshold? Cost: 0.005 RLUSD.
bureau_get_attestation · Portable attestation JWT (24h TTL) proving creditworthiness. Cost: 0.01 RLUSD.
bureau_verify_attestation · Verify a bureau attestation JWT. Free.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers

Detect fraudulent transactions Payments	50%
Send and chase invoices Invoicing	50%
Buy products online Payments	33%
Handle refund requests Payments	33%
Reconcile payments Payments	33%

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Invoices, bills, contacts, products, payments and reports in GoLegally Accounting

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Digits86
$65/mo · Prices & score →
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All AI agents to detect fraudulent transactions, ranked →

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://four02proof.onrender.com/mcp?registry=scriptmasterlabs	DECLARED	SRC-001 Official MCP Registry	1h ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	1h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	1h ago
Website	https://scriptmasterlabs.com	DECLARED	SRC-001 Official MCP Registry	1h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	1h ago
Version	1.0.0	DECLARED	SRC-001 Official MCP Registry	1h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	1h ago

Change history

NEW01 Nov 2026
first seen in the index

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Is SCRIPTMASTERLABS — 402Proof still online?

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For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor SCRIPTMASTERLABS — 402ProofLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

Questions about SCRIPTMASTERLABS — 402Proof

How do I connect SCRIPTMASTERLABS — 402Proof?

Use the hosted endpoint https://four02proof.onrender.com/mcp?registry=scriptmasterlabs in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does SCRIPTMASTERLABS — 402Proof offer?

When Electra Index connected on 01 Nov 2026, it listed 11 tools: platform_stats, get_invoice, verify_payment, check_loyalty, get_compliance_receipt, get_agent_passport, bureau_public_score, bureau_full_report and more. The full list is in "Live check" above.

Is SCRIPTMASTERLABS — 402Proof online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 1h ago.

What can I use SCRIPTMASTERLABS — 402Proof for?

Based on its description, it is most relevant to: detect fraudulent transactions, send and chase invoices, buy products online, handle refund requests.