effect-best-practices

No clear evidence of malware or supply-chain sabotage is present in the shown code. The primary security concern is application-level: the HTTP endpoint executes dynamically selected workflows using an unvalidated Schema.Unknown payload and returns an executionId derived from request data rather than the execution result. If authentication/authorization and workflow allowlisting/schema validation are not enforced elsewhere, this endpoint could be abused to trigger unintended workflow behaviors or amplify the impact of malformed payloads.