Cursor Agent Laravel: A Practical Terminal Coding Workflow

Cursor Agent is the terminal coding agent you start with cursor-agent in a Laravel project. You can point it at your codebase, ask for a feature, and it will read project instructions from AGENTS.md or .cursor/rules before making changes. For Laravel work, the key is to front-load those instructions so the agent follows Eloquent, migration, Blade, and testing conventions without constant correction. See the Cursor Agent overview for the basic terminal workflow.

Laravel’s repetitive structure rewards an agent that knows the files

Laravel has a predictable structure and many repetitive tasks: defining models, writing migrations, creating form requests, adding routes, and building feature tests. Cursor Agent can generate these quickly when it has the real codebase in context. It reads composer.json, existing models, migrations, and tests, so it can match your naming and relationships instead of inventing a fresh pattern every time.

The agent is also good at multi-file changes that are common in Laravel: adding a relationship often means touching the model, a migration, a factory, and a test. Because Cursor Agent works from the terminal and can inspect the whole project, it can keep those pieces consistent. However, Laravel’s magic is a double-edged sword. The service container, Eloquent events, observers, global scopes, and implicit route model binding can create side effects that are not obvious from a single file. Treat the agent as a strong junior Laravel developer: give it precise acceptance criteria, then verify the diff and tests yourself.

Front-load instructions: your AGENTS.md is the contract

Place an AGENTS.md file in the project root. Cursor Agent reads it automatically at the start of a session. If you prefer per-folder rules, use .cursor/rules, but for Laravel a single AGENTS.md is usually enough. Keep the file short and specific: commands, folder conventions, testing expectations, and rules that prevent common Laravel mistakes. Do not paste the whole Laravel docs; the agent already knows the framework.

Here is a realistic AGENTS.md for a Laravel project:

# AGENTS.md

## Commands
- Install: composer install
- Test: php artisan test
- Lint: vendor/bin/pint
- Migrate: php artisan migrate:fresh --seed
- Build assets: npm run build

## Conventions
- Models live in app/Models, controllers in app/Http/Controllers.
- Use one migration per model; table names are snake_case plural.
- Use Eloquent relationships, not raw joins, for domain queries.
- Put validation in form requests, not controllers.
- Slow work belongs in queued jobs; never call external APIs synchronously in web requests.
- Tests live in tests/Feature and tests/Unit; use Pest unless told otherwise.
- Blade templates must not contain business logic.

Plan small, test often, review the diff

Use a plan, small steps, run the tests, review the diff. Start by describing the outcome and the files you expect. Then let the agent make one change at a time. After each change, run php artisan test. If tests are green, review git diff before moving on. Do not ask for a whole blog module in one prompt; you will get a huge diff that is hard to verify.

Example prompts that work well:

• Create a Post model with a migration and factory. It belongs to User. Use a string title, text body, and timestamps. Show the files but do not run the migration.
• Add a POST /posts endpoint that stores a post using a form request. Validate title as required string max 255 and body as required string. Return the post resource with a 201 status.
• Write a feature test for GET /posts that logs in a user, creates three posts for that user and two for another user, then asserts the response contains only the first user’s posts.
• Create a queued job SendWelcomeEmail that sends a welcome email to a newly registered user. Dispatch it from the registered event.
• Refactor this controller method to move validation to a form request and keep the controller thin. Do not change the route or test expectations.

If you are less familiar with the terminal side of the agent, the How to use Cursor CLI: a step-by-step guide covers starting sessions and reading diffs in detail.

Where the agent shines and where it stumbles

Cursor Agent handles many Laravel tasks well when given enough context. The table below shows where it is strong and where you should watch closely.

Beyond the table, be alert to these Laravel-specific pitfalls:

• Eloquent events and observers. The agent might create a listener but not register it in EventServiceProvider, or it might expect an observer to fire during a test without booting it.
• N+1 queries. The agent may write $user->posts in a Blade loop without eager loading. Ask it to add with('posts') and verify with Laravel Telescope or query log if you have it.
• Service container bindings. If the agent creates an interface and a concrete class, it may forget to bind them in a service provider.
• Config and environment files. The agent should not modify .env or cached config. If a change needs a config value, tell it to add it to config/services.php only and document the env key.
• Database transactions in tests. Laravel uses transactions for feature tests by default with RefreshDatabase. The agent may write a test that does not use RefreshDatabase and leaves data behind.

Make the agent run the same tests you do

Make the agent run tests itself where possible, but never accept a green test run without looking at the diff. Start with php artisan test. If the project uses PHPUnit instead of Pest, that command still works through Artisan. For schema changes, run php artisan migrate:fresh --seed in a local environment before asking the agent to adjust factories or seeders. After a route change, run php artisan route:list and confirm the URI, method, middleware, and controller action match your intent.

Ask the agent to add tests for new behavior in the same step. For example: Create the model, migration, and factory, then write a Pest feature test that proves a user can create a post. This reduces the chance the agent generates untested code. Use vendor/bin/pint --test to check style if the project uses Pint; if not, do not ask the agent to introduce a new linter. Review git diff --stat first, then git diff file by file. Watch for changes to unrelated files, especially composer.lock, config/, and routes/ when you asked for a small change.

Parallel work without file conflicts using AgentVera

For larger Laravel efforts, running one agent at a time can feel slow. AgentVera runs Cursor Agent and other terminal agents side by side in real terminal panels. For Laravel work, the most valuable parts are separate git worktrees so parallel changes do not overwrite files, automatic code review after each turn linking findings to file:line in Eloquent or controller code, and token budgets that stop an agent before it burns through a session on a stuck migration. This makes it practical to split work into independent branches and merge tested changes back. See the Best tools to run AI coding agents in parallel (2026) for a broader comparison.

Keep the agent as a junior developer, not the architect

Cursor Agent is not a replacement for knowing Laravel, but it is a useful pair programmer when you define the boundaries through AGENTS.md and work in small, testable steps. Put your migrations, models, routes, and tests under version control, review every diff, and let the agent run the same Artisan and Pint commands you already trust. Keep prompts specific, and you will spend less time fixing the agent’s Laravel mistakes and more time on the parts that need your judgment.