MCP • Dynamic routing • x402-ready

Agents buy results.
Not promises.

Tell us the job. Discover the relevant tools. Inspect live capabilities before you approve a payment. One machine-readable path from intent to evidence—without another subscription.

No subscriptionNo automatic spendingLive MCP preflightSource-controlled quotes
AGENT PROCUREMENT // PREFLIGHT
$ intent "verify an API provider"
→ Discover matching MCP tools
→ Read live tools/list
→ Inspect the current 402 quote
→ Caller decides whether to spend

NO fake pricing
NO forced subscription
NO fabricated settlement
Discovery is free. A successful preflight is not a purchase or accepted-delivery receipt.
01 / Buyer interface

Find the right machine capability.

This interface queries the canonical ScriptMasterLabs inventory. Candidate listings are not presented as verified production tools until a fresh MCP probe succeeds.

Routing is read-only. No payment is authorized or executed.

Ready for buyer intentNo live catalog fetched yet

Machine-verifiable discovery

Relevant MCP candidates appear here. Use the probe action to confirm initialize and tools/list at an exact endpoint.

02 / Payment-requirements truth

Inspect the actual x402 quote.

Read the current PAYMENT-REQUIRED challenge for any named SML Gateway tool. The amount, Base USDC token, receiver, resource and caller cap must all match. This does not charge your wallet or execute the tool.

No wallet, payment signature, or paid tool call. A validated quote is not a settlement receipt.

Fresh resource termsNot inspected
No quote fetched yet.
03 / Buyer-owned purchase passport

Take the exact quote. Leave the keys.

Create a short-lived, machine-readable purchasing handoff using a fresh x402 v2 source challenge, your hard USDC ceiling, and your acceptance requirements. Revalidate it immediately before using your own authorized x402 client. Nothing here signs a wallet, reserves funds, or claims completed delivery.

90 seconds · Recheck before spend

Built-in rules include sml.generic-json@1.0.0, sml.generic-text@1.0.0, and sml.url-to-markdown@1.0.0. Blank means no deterministic assessment. Rule checks are applied to caller-supplied bytes and are not a settlement receipt.

This is an unsigned buyer intent record, not a receipt, contract, reservation, purchase order accepted by a merchant, or automatic wallet approval.

Procurement handoffNot prepared
No buyer passport prepared yet.

The buyer keeps the passport. Returning agents can prepare a new one without an account or subscription. Revalidation only checks the current resource challenge; settlement and accepted delivery remain separate.

Optional / Read-only delivery preflight

Inspect returned work against your pinned rule.

After your independently authorized x402 client receives a response, paste non-sensitive delivered bytes here. This checks deterministic output quality against the rule selected in your buyer passport. Submitted bytes and HTTP metadata are not authenticated. A pass is NOT merchant-verified delivery, settled payment, or buyer acceptance.

Prepare a passport with a pinned rule first.

No delivery bytes assessed.
04 / Procurement protocol

One decision path. No hidden spend.

Fast, deterministic routing first. Independent evidence and a swarm only when the actual task requires them.

01

Match the intent

Rank canonical live-inventory capabilities against the exact buyer request.

02

Preflight the endpoint

Inspect the MCP server handshake and exposed tool contracts.

03

Approve a fresh quote

Get payment requirements from the resource itself; the caller retains spending authority.

04

Verify delivered work

Separate successful transport, valid output and buyer acceptance from settlement.

05 / Agent integration

Speak directly through MCP.

Connect the discovery endpoint as a remote MCP tool. Routing and probing are separate from any paid capabilities you later select.

Remote MCP connection
{
  "mcpServers": {
    "sml-agent-commerce": {
      "url": "https://scriptmasterlabs.com/agent-commerce/mcp"
    }
  }
}

Tool names: sml_route_job, sml_probe_capability, sml_inspect_x402_quote, sml_prepare_purchase_passport, sml_revalidate_purchase_passport, sml_assess_candidate_delivery, sml_check_artifact_hash. The endpoint is deploy-dependent; verify it responds before configuring your agent.

0 USDCRouting fee
Caller controlledPayments and budgets
Source verifiedActual terms at the target resource
Independent public records / What buyers can verify

Trust evidence you can open—not buy.

External directory records help human buyers and AI agents corroborate who operates Script Master Labs. Every record has a defined scope. A listing or badge is not an endorsement, security audit, payment guarantee, or accepted-delivery receipt.

Veteran-owned company

Service-Disabled Veteran-Owned Small Business (SDVOSB)

Script Master Labs LLC is a service-disabled veteran-owned business. Published business identifiers:

UEI: G24VZA4RLMK3

CAGE: 21U51

Company-reported ownership designation. Formal SBA VetCert certification and current federal registration status have not been independently verified on this page. No personal VA disability percentage is published.

View company identity and business details Federal entity registration information (SAM.gov)
Circle Alliance Directory listing badge for Script Master Labs

Circle Alliance Directory

Script Master Labs is listed in Circle's public Alliance Directory under AI and agentic infrastructure and payments. Circle does not endorse or validate the operator's individual claims.

Verify Circle directory entry
x402 List dynamic badge for SML URL to Markdown API

x402 List — URL to Markdown

Third-party x402 compliance and payment-ready observations apply to the URL-to-Markdown API listing only, not every SML product or this buyer gateway.

Inspect measured API listing
LaunchAmp listing badge for SML URL to Markdown API

LaunchAmp — URL to Markdown

Product directory inclusion for the URL-to-Markdown API. This does not establish independent certification of SML's agent commerce or escrow workflows.

Open product listing

Independent source links may change. Current resource-level payment requirements, capability probes, and settlement receipts take precedence over badge artwork.