What problem does it solve? Building server-side PHP applications against Appwrite requires knowing the correct SDK classes, query syntax, permission model, and SSR authentication patterns, and mistakes like using deprecated classes or missing permissions cause silent failures. ## Core Features & Use Cases - SDK Operations Reference: Covers Users, TablesDB, Storage, Teams, and Functions services with correct method signatures, Query builders, and InputFile factories. - SSR Authentication Patterns: Provides admin/session client separation, email-password login, OAuth2 token exchange, and secure cookie handling for Laravel and Symfony apps. - Permissions & Error Handling: Documents the Permission/Role model, string column types, and AppwriteException fields to prevent common access-control mistakes. - Use Case: A developer building a Laravel backend can generate correct code to create rows in TablesDB, upload files with per-user permissions, and authenticate users via OAuth2 without reading the full SDK docs. ## Quick Start Use the appwrite-php skill to write a PHP script that creates a TablesDB row with read permissions for a specific user.