> For the complete documentation index, see [llms.txt](https://docs.rumi.systems/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rumi.systems/rumi-management/guides/agent.md).

# Agent

Guides for installing, configuring, and operating the Rumi Agent REST service.

* [Installation and Upgrade](/rumi-management/guides/agent/installation-and-upgrade.md) - Installing and upgrading the Agent
* [Setting Up the Agent](/rumi-management/guides/agent/setting-up-the-agent.md) - Configuring and starting the Agent
* [Configuring Telemetry Storage](/rumi-management/guides/agent/configuring-telemetry-storage.md) - Setting up InfluxDB for metric storage
* [Using the REST API](/rumi-management/guides/agent/using-the-rest-api.md) - Invoking operations through the Agent REST API
* [Custom Collectors](/rumi-management/guides/agent/custom-collectors.md) - Writing custom heartbeat collector plugins