Claude Code: AI Agent Workflow Collection

Invoke before writing database queries or working with Selection API, ActiveRow in Nette. Use when creating entity classes, configuring database connections, writing queries, fetching data, using joins, or designing Row classes. Also consult when deciding between Selection API and raw SQL, or setting up database configuration in .neon files.

Invoke before creating or modifying Nette Forms. Provides form controls, validation, rendering patterns. Use when working with form factories, form controls, validation rules, form events, rendering forms in Latte, Bootstrap integration, form containers, or form error handling. Also trigger for $form/$data in Nette context.

Invoke before writing or reviewing code that sends email with nette/mail. Covers Nette\Mail\Message (setFrom, addTo/addCc/addBcc, setSubject, setBody, setHtmlBody with automatic image embedding, addEmbeddedFile, addAttachment, setUnsubscribe), sending Latte templates as email, and the mailers SmtpMailer, SendmailMailer, FallbackMailer and FileMailer. Also trigger for the mail section in NEON, SMTP configuration, OAuth 2.0 / XOAUTH2 for Gmail or Microsoft 365, DKIM signing, CssInliner, inline cid images, redirecting mail in development, or Mailpit/MailHog. Not for reading mailboxes (IMAP/POP3), which nette/mail does not do.

Provides Nette Schema for data validation and normalization. Use when validating configuration, API inputs, or any data structures with Expect class. Covers Expect::structure(), Expect::from(), anyOf, arrayOf, listOf, assert, transform, castTo, otherItems, and Processor. This is about nette/schema – not Nette Forms validation (addRule), not Nette\Utils\Validators, and not JSON Schema.

Use when writing, modifying, or running .phpt test files with Nette Tester. Invoke for any task involving Tester\Assert methods (Assert::same, Assert::match, Assert::exception, etc.), test bootstrap setup, vendor/bin/tester commands, or debugging failing test output (.expected/.actual files). Also use when the user needs to write tests for a Nette project and asks about test structure, the test() function, testException(), or assertion methods. This skill is specifically for Nette Tester – do not use for PHPUnit, Pest, Jest, Vitest, or other testing frameworks, and do not use for general PHP testing without Nette context.

Provides Nette Utils helper classes. Use when working with Arrays, Strings, Image, Finder, FileSystem, Json, Validators, DateTime, Html element builder, Random, Callback, Type, or SmartObject from nette/utils. Do NOT use for Nette Schema, Nette Forms, Nette Database, Latte filters, or DI configuration.

Invoke BEFORE writing phpDoc. Provides Nette conventions for docblocks: when to skip documentation, class/method/property/exception docs, generic array types (array , list ), conditional return types. Use this whenever writing or editing any / / comment - even when the user just says "document this" without mentioning phpDoc.