".ENV" matching MCP servers:

MCP server that exposes T54 x402 seller SKUs from OpenAPI as tools: contract triage, audit, and monitoring plus T54 commerce tools. HTTP 402 invoices are paid via x402_broker_client (XRPL / Base USDC depending on env); stdio for Cursor/Claude, Streamable HTTP for hosted use.

Enables AI assistants to retrieve live BIST and global stock prices, cryptocurrency prices, exchange rates, currency conversion, and inflation data from free public sources without API keys.

Generic Lightning-paywall sidecar that wraps any stdio MCP server and requires a paid Lightning invoice (via NWC) before forwarding priced tool calls. Per-tool prices are set via env; includes payment verification, replay protection, and an audit log — the upstream server stays untouched.

Enables validation of USDⓈ-M Futures trade intents by normalizing natural-language orders, fetching live Binance market and account state, applying deterministic risk rules, and producing tamper-evident preflight receipts before execution.

MCP server for autonomous agents to rug-check tokens, monitor liquidity drains, and get market briefs, with pay-per-call via x402.

Hosted, API-key-free MCP server that enables AI agents to interact with the Ens protocol via deterministic tool mappings to real endpoints.