WebSocket Session Manager API

Gold402 Verified. Hand-reviewed and on the curated list — curation is the bar. The stamp means a human read this entry and the endpoint answered when we knocked. It is not a delivery test: we have not paid this service and graded what came back, so treat it as "reachable and speaks the protocol," never as "this is worth the money."

Stateful WebSocket session registry that proxies a connection to a target URL and scores each inbound frame with a Shannon entropy delta for schema-divergence detection; free once a session is open. $0.01 USDC on Base Sepolia (testnet) via x402, charged only on session open. Example: `POST /ws-sessions/open {"target_url":"wss://echo.websocket.org"}`. ([OpenAPI](https://npm-package-ws-has-241560546-w-production.up.railway.app/openapi.json)) ([Agent Card](https://npm-package-ws-has-241560546-w-production.up.railway.app/.well-known/agent-card.json)) ([GitHub](https://github.com/nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk))