---
title: "Check Agent Spec runtime health"
description: "Verify that the configured Agent Spec runtime is available\nand responding. Used to check connectivity before execution.\n"
source: https://flowdrop.io/docs/api/agent-spec/agentSpecHealthCheck
site: FlowDrop documentation
---
# Check Agent Spec runtime health
`GET /agentspec/health`

Verify that the configured Agent Spec runtime is available
and responding. Used to check connectivity before execution.

## Responses

- `200` — Runtime is healthy (`application/json`: AgentSpecRuntimeHealth)
- `404` — Resource not found (`application/json`: ErrorResponse)
- `503` — Runtime unavailable (`application/json`: ErrorResponse)

*Tags: Agent Spec*