Parse Agents vs OpenAI Moderation
Moderation APIs and prompt-protection APIs solve overlapping but different problems. Moderation focuses on content policy categories. Parse Agents focuses on whether text is trying to steer an agent across a trust boundary.
| Dimension | Parse Agents | OpenAI Moderation-style API |
|---|---|---|
| Primary question | “Can this text safely influence my agent?” | “Does this content violate a content policy?” |
| Prompt injection | First-class category | May require separate handling |
| Tool output | First-class trust boundary | Usually custom integration |
| Agent handoff | verify_agent_trust | Usually custom integration |
| Payment | API keys or x402 | Provider account billing |
| Discovery | OpenAPI, /llms.txt, MCP, hosted /mcp | Provider docs |
Use both when needed: moderation for content policy and Parse Agents for prompt-injection, tool-output, and agent-handoff risk.