> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Health Check Registry • AI Agent SDK

> HealthCheckRegistry: Run registered checks with failure isolation and re-validation.

# HealthCheckRegistry

> Defined in the [**Health Registry**](../modules/health_registry) module.

<Badge color="blue">AI Agent</Badge>

Run registered checks with failure isolation and re-validation.

## Methods

<CardGroup cols={2}>
  <Card title="register_check()" icon="function" href="../functions/HealthCheckRegistry-register_check">
    Instance method.
  </Card>

  <Card title="get_checks()" icon="function" href="../functions/HealthCheckRegistry-get_checks">
    Instance method.
  </Card>

  <Card title="get_check_ids()" icon="function" href="../functions/HealthCheckRegistry-get_check_ids">
    Return stable IDs after lazy plugin discovery.
  </Card>

  <Card title="protected_ids()" icon="function" href="../functions/HealthCheckRegistry-protected_ids">
    Return IDs reserved for built-ins that plugins cannot shadow.
  </Card>

  <Card title="run()" icon="function" href="../functions/HealthCheckRegistry-run">
    Instance method.
  </Card>

  <Card title="arun()" icon="function" href="../functions/HealthCheckRegistry-arun">
    Run checks without blocking an async caller's event loop.
  </Card>
</CardGroup>

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/runtime/health_registry.py#L18">
  `praisonaiagents/runtime/health_registry.py` at line 18
</Card>