NEXUS Sql Builder

Generate complex SQL queries from requirements

This skill is essentially a thin client that sends your input to a remote paid API and requires a payment credential. Before installing: (1) verify you trust the service owner and the domain (no homepage or reputable owner info is provided here); (2) do not send sensitive production schemas, credentials, or PII to the service — consider redacting or testing on sanitized examples; (3) prefer using the documented sandbox mode (X-Payment-Proof: sandbox_test) to validate behavior before providing real payment credentials; (4) treat NEXUS_PAYMENT_PROOF as a secret: avoid placing it in global or long-lived envs, and rotate it if exposed; (5) review the sponsor endpoints and payment flows (Cardano/Masumi, Stellar) with your wallet tooling to ensure you aren’t inadvertently signing/forwarding private keys — the skill expects you to POST already-signed XDRs, not raw private keys; (6) if you need stronger assurances, request source or vendor documentation and a verifiable homepage or contact before trusting production data or funds.

Type: OpenClaw Skill Name: nexus-sql-builder Version: 1.1.0 The skill acts as an API wrapper for a SQL generation service but is classified as suspicious due to its requirement for network access and its involvement in complex cryptocurrency payment flows (x402/MPP) described in SKILL.md and README.md. A notable indicator of concern is the documentation's claim of using non-existent AI models such as GPT-5.2 and Claude 4.5, which suggests deceptive marketing or an untrustworthy service provider (ai-service-hub-15.emergent.host). While no direct evidence of malicious intent, such as data exfiltration or unauthorized shell access, was found, the combination of high-risk network capabilities and suspicious service claims warrants caution.