CODE REVIEW FOR CODEX AND CLAUDE CODE

Built an app? Does everything work as you intended? Vektaskill gives you the answers

Vektaskill is a review skill you install in Codex or Claude Code. It helps you find bugs, security gaps and missing features in anything from the latest change to the whole product.

USD 7.99 One-time purchase including taxes

Codex or Claude Code is required. Their fees are separate.

Get started in minutes.

One-time payment · Download immediately after purchase · Secure payment via Stripe

Version 3.0.2

HOW IT WORKS

From one sentence to a finished report

~/taskflow
/vekta-skill Review my latest login fix.
Reading the change: commit a41c9e2 compared with 7d2e0b1
5 files changed, including middleware.ts and api/tasks/[id]/route.ts
Where do you want the report saved?
In the reports/ folder
Running the login and task tests
14 passed · 0 failed
Starting the app locally with two test accounts
Signing in as user A and user B
Sign-in works · the reported bug is gone
GET /api/tasks/42 as user B
200 OK · the task belongs to user A
Comparing with the code before the fix
The owner check in route.ts was removed in the same change
Checking CI for commit a41c9e2
No access to GitHub Actions
Vektaskill (3.0.2) review - ID#3f9c2a71-5d0e-4b8a-9e61-c7a2f4d81b36
Not approved.
The fix solves the sign-in bug, but the same change removed the check of who owns a task. Signed-in users can now read each other's tasks.
Mode: Change review · Commit: a41c9e2 compared with 7d2e0b1
## Findings
[P1] F-3f9c2a71-01: Users can read each other's tasks
src/app/api/tasks/[id]/route.ts:18
The owner check was removed when sign-in moved to middleware. User B received the full task belonging to user A. Required: restore the owner check and return 404.
[P2] F-3f9c2a71-02: No test for access by the wrong user
tests/api/tasks.test.ts
The tests only cover requests from the owner, so they did not catch the issue above.
## Evidence
Code reviewVerified5 changed files
TestsVerified14 passed, 0 failed
Bug fixVerifiedthe sign-in bug can no longer be reproduced
HTTPVerified6 requests to a local test environment
SecurityFailedsee P1
CINot verifiedno access
## ⚠️ Human in the loop - Action needed ⚠️
Open GitHub Actions for commit a41c9e2 and send back the link to the run.
Report saved to reports/vektaskill-3f9c2a71.md
Example report. May look different depending on the version.

An example of Vektaskill reviewing the latest login fix in a task app. The fix works, but the review shows that users can now see each other's tasks. The animation and report are shortened. A real review takes longer.

  • Reviews the code
  • Looks for security gaps
  • Checks the tests
  • Traces data through APIs
  • Tests user journeys
  • Reviews dependencies
  • Checks your requirements

WHAT VEKTASKILL CAN CHECK

Code review beyond the surface

Vektaskill works through the project with your coding agent. It chooses checks based on what changed and what could go wrong. The report tells you what was tested and what was only inspected in the code.

Can the wrong person access data?

Check login, permissions and how the app handles data. Look for access that should not be possible.

Are all the features there?

Compare what was built with what you asked for. See which parts work, which are missing and which need a closer look.

Do the tests actually catch bugs?

Examine the test results and what the tests cover. For bug fixes, Vektaskill can investigate whether the original problem is really gone.

Does it work for the user?

Follow a journey from a click in the interface through the API to the database. The checks depend on the test environment available.

Every project needs different checks. Vektaskill uses the tools and safe test environments available. Anything it cannot verify is listed in the report.

STOP GUESSING. START CHECKING.

Install your skill Start your first review

  1. Download it and ask your coding agent to install it

    Drop the ZIP into a new Codex or Claude Code chat and ask it to install Vektaskill. If your setup does not support attachments, give it the file path instead.

  2. Say what you want reviewed

    Open your project in a fresh chat and select Vektaskill. Ask it to review the latest changes, a milestone or the whole project. One sentence is enough to get started.

  3. Get answers about what needs to be done

    Vektaskill asks where you want the report. It then tells you what works, what issues it found and what it could not check. Give the report to whoever will fix the issues, whether that is a person or a coding agent.

Choose how to start in the table. The short examples below use /vekta-skill.

Start in your tool
ToolHow to start
Codex app/ Select Vektaskill from the menu and write your request.
Codex CLI$vekta-skill Put the command before your request.
Claude Code/vekta-skill Put the command before your request.
THE WHOLE PROJECT

/vekta-skill Review my entire repo.

THE LATEST CHANGES

/vekta-skill Review my latest changes.

You don’t need a long prompt. Vektaskill asks for what it needs. The review itself takes longer or shorter depending on the project size and the checks involved.

FROM A SMALL FIX TO THE WHOLE PRODUCT

You choose what gets reviewed

01

The latest change

A bug fix, a new button or a major feature. Check whether the change does what you asked for.

02

A project milestone

Check the work that was due in a project phase. Find out what is still needed before you move on.

03

The whole product

Take a broader look at code, architecture, security and tests. You can also review products that have been running for years.

FIND OUT WHAT YOU’VE BUILT

Your next review starts here

Install once. Use Vektaskill whenever you need to check a change or go through a whole project.

Codex or Claude Code is required. Their fees are separate.

Vektaskill

.zip

Digital download · One-time license

USD 7.99
Currency

SEK 79.00 · USD 7.99 · EUR 6.99

Taxes included. The final total is also shown before payment.

  • The skill and all reference files in one ZIP
  • Three review modes and report templates
  • Installation guide for Codex and Claude Code
  • One named user on one computer
  • Unlimited personal, business and client projects

Version 3.0.2 · Digital download

Keep the version you buy. No Vektaskill subscription. Your AI service is paid for separately.

Read the purchase terms

GOT QUESTIONS?

Let’s clear them up

Support
What am I buying?

You get a downloadable skill for Codex and Claude Code with instructions, references and report templates. It is a one-time purchase and you do not need to create an account here.

What is a skill?

A skill is a package of instructions and supporting files that gives an AI agent a defined workflow. You install it in your coding agent and use it for relevant tasks. Vektaskill is a code review skill with checks, references and report templates.

What is vibe coding?

Vibe coding means building software by describing what you want in everyday language and letting AI write the code. You try the result and ask for changes, often without reading every line yourself. An app that appears to work does not prove that every feature, error path and security control works. AI-built code needs review too.

Can I use Vektaskill on code written by people?

Yes. The code can be written by you, a development team, AI or a mix of all three. Vektaskill reviews the code and how the project works. You can use it for both new projects and finished products.

Do I need to know how to code?

No, you do not need to write code to start a review. Describe what you want checked in everyday language. The report explains the issues found and what needs to be done. You can give it directly to the AI that built the app or to a developer. You may still need help with the test environment and with technical or security decisions.

What does Vektaskill check?

Vektaskill helps your coding agent review both the code and how the project actually works. You choose the latest change, a completed phase or the whole product. Depending on the task, the review can cover:

  • Requirements and features. Compares the implementation with your project description or requirements. Looks for missing or partially implemented features.
  • Code and architecture. Traces logic and data across the project. Examines input validation, error handling and how the parts work together.
  • Tests and build checks. Runs relevant tests, code checks, type checks and builds. Examines whether tests actually catch errors, including invalid input and denied access.
  • Bug fixes and regressions. Tries to reproduce the original problem and check that the fix works. Looks for regressions in nearby parts and fixes that only hide the symptom. Examines claims about root causes and test-driven development when relevant.
  • Security. Examines sign-in, permissions, data access and the handling of sensitive information. Looks for weaknesses in areas such as input handling, configuration and integrations. Also checks that public pages do not reveal what belongs behind sign-in. Chooses tests based on what your app actually does.
  • Databases. Reviews the data model, database changes and access rules. Checks that the correct data is saved and failed operations leave no incorrect changes.
  • APIs and user flows. Exercises requests, responses and error messages. Follows relevant steps in the interface and checks that what the user sees matches what happens behind the scenes.
  • Dependencies. Examines external packages, their versions and origins as well as installation scripts. Can check for known vulnerabilities with available tools.
  • Measurements and claimed results. Checks whether figures such as response times, accuracy or other metrics actually measure what they claim to measure. Load tests require your explicit permission.
  • Automated delivery checks. Reviews the project’s CI runs for the code revision being checked. Distinguishes their results from tests run only on a local machine.

Not every check runs in every review. Vektaskill selects checks by scope and risk. Tools, access and the test environment determine what can be verified. The report distinguishes executed tests from code inspection and lists findings, priorities and remaining gaps. Assessing whether all intended features exist requires a description of what was meant to be built. The reviewer is instructed not to change your code. It does run tests and commands, so never review the only copy of a project. No review can guarantee that every issue will be found.

Why not just ask Claude or Codex to review the code?

You can. Vektaskill gives your coding agent a prepared workflow with three review modes, relevant checks and a consistent report template. The report separates tests that ran from code that was only inspected. The reviewer is instructed to find and report issues without changing the reviewed code. You do not have to describe that workflow again for each review. We recommend using a different model for the review than the one that wrote the code. This can offer another perspective but does not guarantee that every issue will be found or that the review will be free of bias.

How do I review my vibe-coded app?

Open your project in a new Codex or Claude Code chat. Consider choosing a different model from the one you used to build the app. Select Vektaskill and say what you want reviewed. You get a report of the issues and gaps it finds. It also explains what was checked and what is still uncertain.

Can Vektaskill check whether AI built every feature?

Vektaskill can compare the code with what you intended to build. A simple description is enough to start. Without that context, it can find bugs but cannot know whether every requested feature exists. A project brief, plan or clear documentation of what was intended and what was built gives the review a stronger starting point.

How do I know if my AI-built app is secure?

No automated review can guarantee security. Vektaskill helps you investigate permissions, data access, dependencies and other relevant risks. It runs checks when the tools, test environment and authorization are available. Important decisions ultimately need human judgment.

Does Vektaskill fix issues automatically?

No. Its job is to review the work, find problems and report them. The reviewer should not change the same code it is checking. Give the report to your developer or building agent. Once the fixes are in, Vektaskill can review the changes again. Ideally, let a different model from the one that made the fixes handle that follow-up.

Does Vektaskill work in Codex and Claude Code inside VS Code and JetBrains?

Yes. You can use Vektaskill in Codex and Claude Code, including through their extensions or integrations in VS Code and JetBrains. Install the skill in the coding agent you use and give it access to your project. In JetBrains, Claude Code runs through the terminal with the Claude Code plugin. The coding agent needs support for local skills and the tools required for the review.

Does it work with Lovable, Cursor, Replit or Bolt?

Yes, if you have access to the project’s source code and can open it in Codex or Claude Code. Some of these services let you sync the source code to GitHub. From there, you can download the project to your computer and open it in your coding agent. Vektaskill reviews it there. It is not a direct integration with the builder. What can be tested depends on your environment and access.

Which projects, languages and frameworks are supported?

Vektaskill is not tied to a particular language or framework. It can review projects that your Codex or Claude Code setup can read and work with, such as web apps, APIs and backend services. Running tests requires the project’s tools and dependencies. There is no verified compatibility list covering every language and framework.

Does Vektaskill work with other AI tools and coding agents?

We are continually working to adapt Vektaskill to more coding agents and environments. Codex and Claude Code are the tools we currently support. Compatibility depends on how a tool loads skills and which files, commands and test environments it can use. Using a particular AI model is not enough to establish compatibility. If you would like support for a tool, let us know through support. We cannot promise a date for new integrations.

What access is needed and when do I need to help?

Your coding agent needs to read the project folder, including source code and any tests. Checking how the app behaves also requires a runnable test environment and suitable tools. You may need to start the environment, sign in with a test account, grant access or clarify the review scope. Anything it cannot check is listed in the report. Vektaskill also asks where you want the report.

Can you read my code?

No. Your code and reports are not sent to us. The review uses the LLM models available to you through your chosen AI provider. Any tools you connect may also process content under their own terms.

Which subscription do I need?

You need access to Codex or Claude Code with local skill support. Codex is available through plans including ChatGPT Plus and Pro. Claude Code is available through plans including Claude Pro and Max. Business accounts and API billing have their own terms. Check current access and limits with the provider before buying.

What does a review cost in the AI service?

Vektaskill has no per-review fee. The work uses your coding agent’s allowance or API budget. Usage depends on the project size, model, settings and review depth. We do not quote a fixed cost or percentage of a plan allowance because we do not have a representative measurement for whole projects.

What do I get and what are the terms?

After payment, download a ZIP with Vektaskill and all its documentation. The license covers one named user on one computer. Use it on as many personal, business and client projects as you like. Codex or Claude Code fees are not included. Read the full terms before buying.

Can several people in a team or company use Vektaskill?

Yes. Each person using the skill needs a separate license, including when their employer buys it. This also applies when people use shared automation for their own projects. Anyone who only receives or reads a report does not need a license. Buy one license per user or contact support@vektaskill.com to arrange a purchase for several people.

What happens if I change computers?

You can move Vektaskill to another computer. Remove the previous active installation when you move. The license stays with the same named user and covers one active computer installation at a time. Backup copies do not count as active installations.

Which updates are included?

Your purchase covers the version you buy and does not require a subscription. We do not promise future updates or new versions. Your rights concerning faulty content still apply.

Can I buy as a business and get a receipt showing VAT?

Yes. Businesses can buy licenses for their staff. The purchase is made through Link, which sends a receipt and an invoice as a PDF when payment is complete. Link calculates and remits the tax based on the buyer’s country and details. If you have questions about the purchase documentation, contact support@vektaskill.com.

Review your code today

Discover issues before your users do.

Vektaskill

Your Vektaskill license

Digital download · One-time license

USD 7.99
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Taxes included. The final total is also shown before payment.

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