# Fleet

> Fleet is an open-source device management platform built on osquery — cross-platform MDM, endpoint telemetry, vulnerability management, software/patch management, and GitOps-driven configuration for macOS, Windows, Linux, iOS, and Android. Fleet exposes a versioned REST API (bearer-token auth) and the fleetctl CLI.

## APIs
- [Fleet REST API docs](https://fleetdm.com/docs/rest-api/rest-api): Full REST API reference (/api/v1/fleet), bearer-token auth.
- [Fleet Premium API (OpenAPI)](https://raw.githubusercontent.com/fleetdm/fleet/main/tools/terraform/openapi.json): First-party OpenAPI subset covering teams.

## Specs
- openapi/fleet-premium-openapi.json — Fleet Premium API (teams) OpenAPI 3.0.
- authentication/fleet-authentication.yml — bearer-token auth profile (login + API-only users, SSO/MFA).
- conventions/fleet-conventions.yml — pagination, error envelope, rate limiting, versioning, GitOps.
- errors/fleet-problem-types.yml — error envelope (message/errors[]/uuid) and status semantics.
- data-model/fleet-data-model.yml — core entity graph (Team, Host, Policy, Query, Software, Vulnerability).
- asyncapi/fleet-webhooks.yml — webhook automations (failing policies, vulnerabilities, host status, activity).

## Docs
- [Getting started](https://fleetdm.com/docs/get-started/anatomy): Fleet concepts and anatomy.
- [fleetctl CLI](https://fleetdm.com/docs/using-fleet/fleetctl-cli): CLI install and command surface.
- [Automations & webhooks](https://fleetdm.com/docs/using-fleet/automations): Outbound webhook automations.
- [Changelog](https://github.com/fleetdm/fleet/blob/main/CHANGELOG.md): Per-release notes (~weekly).
- [Status](https://status.fleetdm.com): Service status page.

## Security
- [Security policy](https://github.com/fleetdm/fleet/blob/main/SECURITY.md): VDP on Bugbop + security@fleetdm.com (PGP).
- [Trust center](https://trust.fleetdm.com/): SOC 2 Type 2; ISO 27001 coming soon.

## Source
- [GitHub: fleetdm/fleet](https://github.com/fleetdm/fleet): Open-source monorepo (server, fleetctl, agent).
- [fleetctl on npm](https://www.npmjs.com/package/fleetctl): CLI installer.