# Warcraft Forever developer documentation

> Public talent libraries, tooltips, build formats, and read-only MCP tools.

MCP endpoint: https://warcraftforever.com/mcp

## Documentation

- [AI and MCP](https://warcraftforever.com/developers/ai.md): Connect an agent to current documentation and the same talent rules used by the calculator.
- [Reference catalogs](https://warcraftforever.com/developers/catalogs.md): Read classes, playable races, factions, and hunter pet families in JavaScript or JSON.
- [Game data](https://warcraftforever.com/developers/data.md): Read versioned items, recipes, professions, supported spells, and reference values from JavaScript or MCP.
- [Headless builds and modules](https://warcraftforever.com/developers/headless.md): Decode, validate, export, and compare builds without mounting a calculator.
- [Build with Warcraft Forever](https://warcraftforever.com/developers.md): Calculators, game data, and tooltips for websites, Node.js, and AI tools.
- [Legacy calculator](https://warcraftforever.com/developers/legacy.md): Embed, validate, export, and render Legacy builds with their own point budget.
- [Quickstart](https://warcraftforever.com/developers/quickstart.md): Add a class-locked talent selector to your site.
- [React integration](https://warcraftforever.com/developers/recipes/react.md): Mount the framework-independent library inside a React component.
- [Save a talent build](https://warcraftforever.com/developers/recipes/save-a-build.md): Collect a complete build in a dialog and save it in your application.
- [Links and card API](https://warcraftforever.com/developers/reference/cards.md): Read published item and recipe cards for a custom presentation.
- [Iframe integration](https://warcraftforever.com/developers/reference/iframe.md): Use an isolated calculator and the existing message protocol.
- [Releases and compatibility](https://warcraftforever.com/developers/reference/releases.md): Use maintained scripts or pin code and data independently.
- [Host setup and security](https://warcraftforever.com/developers/reference/security.md): Content Security Policy, data ownership, and server-side validation.
- [Type reference](https://warcraftforever.com/developers/reference/types.md): Public SDK contracts generated from the source.
- [Build exports](https://warcraftforever.com/developers/talents/exports.md): Export a Blizzard in-game loadout string, a compact code, or structured trees and spells.
- [State and events](https://warcraftforever.com/developers/talents/lifecycle.md): Read builds, react to changes, and clean up a mounted calculator.
- [Mount options](https://warcraftforever.com/developers/talents/options.md): Configure class, level cap, layout, language, and editing.
- [Saved builds](https://warcraftforever.com/developers/talents/saved-builds.md): Render a saved allocation as linked icons or a read-only tree.
- [Tooltips](https://warcraftforever.com/developers/tooltips/overview.md): Add talent, item, and recipe cards to links on your site.