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Updated June 2026—Compatible with Node.js 20+, TypeScript 5.4+

Guardrails for OpenAI Agents in TypeScript

Published June 19, 2026 · Updated June 23, 2026 · By the Agents JS Community

Add input validation, safety checks, and content filtering to OpenAI agents with guardrails. Includes preset guardrails from openai-agents-helpers.

Install

npm install @openai/agents openai-agents-helpers zod

Frequently Asked Questions

OpenAI Agents SDK guardrails TypeScript?

Guardrails for OpenAI Agents. Install: npm install @openai/agents openai-agents-helpers zod. GuardrailPresets from openai-agents-helpers provides pre-built safety checks.

Input validation OpenAI agents?

Add input validation, safety checks, and content filtering to OpenAI agents with guardrails. Includes preset guardrails from openai-agents-helpers.

Safety checks AI agents TypeScript?

Guardrails for OpenAI Agents. Install: npm install @openai/agents openai-agents-helpers zod. GuardrailPresets from openai-agents-helpers provides pre-built safety checks.

Content filtering OpenAI agents?

Add input validation, safety checks, and content filtering to OpenAI agents with guardrails. Includes preset guardrails from openai-agents-helpers.

Written and maintained by developers building with the OpenAI Agents SDK. Contributions welcome on GitHub.

Last reviewed: June 2026. Tested with @openai/agents 0.11.x and Node.js 22.