GUARDIAN

Your AI-powered Destiny 2 companion.

A full item database, drag-and-drop inventory management, and an AI Buildcrafter that designs and equips real loadouts from the gear you actually own — all in one app.

Built on the official Bungie.net API · Sign in securely with your Bungie account

Three apps in one

Everything a Guardian needs

AI Buildcrafter

Describe the vibe — "solar Titan for GMs" — and get a complete, synergistic build assembled from your own vault.

Item Database

Every weapon, armor piece, perk, and mod in the game, with full roll details and stat breakdowns.

Inventory Manager

See every character and your vault at a glance. Move, equip, and save loadouts in a single tap.

The headline feature

An AI that builds for you

Tell Guardian what you want to do. It reasons over the sandbox — exotics, subclass fragments, mods, and synergies — then crafts a build using the gear in your inventory.

  • Natural language in, a real equippable loadout out
  • Explains why each exotic, fragment, and mod was chosen
  • Optimizes your owned armor to hit target stat spreads
  • One tap to equip the whole build on the right character
"solar Titan for Grandmaster Nightfalls" Loreley Splendor · Solar MobilityResilience RecoveryDiscipline Equip Loadout
Know every roll

The whole arsenal, searchable

A living encyclopedia powered by the game's own manifest — refreshed every season, so it's never out of date.

  • Every weapon, armor, perk, and mod with full detail
  • Complete perk trees and possible rolls
  • Stat breakdowns, masterwork options, and lore
  • Fast filters — is:handcannon is:masterwork -is:exotic
🔎 is:handcannon is:masterwork
Move with intent

Your vault, finally organized

All three characters and the vault on one screen. Drag gear where it needs to go, or let a saved loadout do it instantly.

  • Every character and the vault in a single view
  • Transfer and equip across characters in one tap
  • Save and restore full loadouts — gear, subclass, mods
  • Tag, search, and pull from the postmaster
Titan Hunter Warlock Vault
One app, everywhere

Web today. Every device next.

Guardian runs in your browser and ships natively to all the major stores — the same app, wherever you play.

Download on theApp Store
Get it onGoogle Play
Get it fromMicrosoft Store
Available on theMac App Store
Join the fireteam

Become a better Guardian.

Early access is opening soon. Be among the first to let an AI craft your next favorite build.

Request Early Access