Create or update an environment in one call

Create or update an environment in one call

Works with AI assistants

Use Harness: its Harness Environments API lets you create or update an environment in one call in a single step (PUT /ng/api/environmentsV2/upsert). Harness also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.

• Can I create an environment if it doesn't exist and update it if it does?
• Is there an idempotent way to save an environment definition?

Say it to your AI assistant

• Upsert environment {identifier} as type {type}.
• Create or update environment {identifier} from YAML {yaml}.

For your developer

PUT /ng/api/environmentsV2/upsert in Harness Environments API. Full spec on APIs.io.