Script Master Labs
Script Master Labs (SML) is an infrastructure platform for autonomous software agents, with SML LIVE as its flagship interface. SML LIVE is a BYOK GPT Live product that combines realtime voice with x402 discovery, provider verification, caller-controlled policy, and evidence-first agent commerce. The platform requires no SML subscription for the BYOK voice path, and users bring their own GPT Live/OpenAI realtime key. V1 is quote-only: it can inspect and present terms but cannot sign or spend. The platform is built around an economic-control engine that supports modes such as Live Buyer, Live Witness, Live Broker, Live Operator, Live Deal Desk, and Live Auditor. It discovers machine capabilities, evaluates provider evidence, inspects fresh x402 terms, applies caller-controlled policy, and preserves a proof trail underneath conversational interactions. Some capabilities are live today, including realtime call setup, SML function brokering, external x402 discovery, fresh 402 quote inspection, policy evaluation, and evidence receipts. Other execution paths are marked as planned or next. Under SML LIVE, the platform exposes directly buyable APIs and MCP products. These include URL to Markdown, Provider Trust, Web Research, Currency Conversion, Stock Quote, and Fact Verification APIs, plus MCP products such as Provider Trust, GhostKey, SqueezeOS, and x402 Gateway. Paid calls use x402 USDC on Base, and the system emphasizes accepted-delivery payment, provider trust, and buyer evidence. SML LIVE therefore serves as a conversational control plane over machine-discoverable, paid agent tools.
- Category
- AI Agents
- Pricing
- Free
Problem solved
Autonomous agents and realtime voice assistants often need to discover services, verify provider trust, inspect x402 payment terms, enforce caller-controlled spending policy, and preserve evidence before transacting. Script Master Labs provides an evidence-aware economic control plane that lets callers inspect and quote agent-commerce capabilities without delegating signing or spending in V1.
Use cases
- Realtime voice agent that discovers paid x402 APIs and inspects fresh payment quotes
- Provider trust verification before integrating or paying an external API or MCP service
- Converting currency via an ECB-backed reference-rate API with machine-readable output
- Fetching stock quotes and verifying market-data claims through source evidence
- Performing web research with safe source extraction and LLM-ready outputs
- Maintaining buyer evidence and accepted-delivery records for agent commerce
Audience
- Developers
- ML Engineers
- Enterprise
- Startups
Pros
- No SML subscription required for the BYOK GPT Live voice path
- Supports realtime voice as an interface to discover and inspect x402-paid machine capabilities
- Evidence-first design preserves policy checks and proof state for agent commerce
- Multiple directly buyable APIs and MCP products underneath the flagship
- Caller-controlled policy and no autonomous spending in V1
Cons
- V1 is quote-only and cannot sign or spend
- Several modes (Live Operator, Live Auditor ledger, ambient evidence) are marked next, not production-live
- Requires user-provided OpenAI/GPT realtime key for the flagship voice path
- Paid API calls require x402 USDC on Base, which may limit users
- Public GitHub repository/readme not available from the provided source
Official website: https://www.scriptmasterlabs.com/
Canonical LambdaBase page: https://www.lambdabase.com/tools/script-master-labs