# omni-gateway-config Read and validate YAML configuration files in an Omni Gateway conf.d directory. Use when a gateway returns unexpected 4xx/5xx errors after a config change and the user suspects a misconfiguration; when a new PolicyBinding or ApiInstance was added and is silently not taking effect; when conf.d files were edited manually and the user wants to catch errors before restarting the gateway; or when omni-gateway-diagnose determines that conf.d is the likely root cause. - **Skill Source:** [SKILL.md](https://dev-portal.mulesoft.com/skills/omni-gateway/omni-gateway-config/SKILL.md)