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Agent Skills (SKILL.md), Python 3, PHP

PHPGuru AI Skills: Developer Pack

Four tested Agent Skills that make your AI assistant review PHP security, plan a PHP 8 upgrade, check MySQL schemas and deploy to shared hosting the way an experienced developer would.

Give your AI assistant a senior PHP developer's method. This pack makes it review security, plan PHP 8 upgrades, check MySQL schemas and deploy to shared hosting the same careful way every time, with the fix for your code rather than generic advice.

  • Instant download
  • Works with Claude and other Agent Skills tools
  • Plain-text files you can read
  • Free updates
  • 44 PHP systems · 17 courses
  • Live preview of every system
  • Full source code + README
  • Commercial license included
  • Secure Razorpay checkout
₹199$5

One-time payment · Instant download · Use on all your own AI accounts

Secured by Razorpay · we never see your card/UPI details

An Agent Skill is a folder your AI assistant loads when you ask for a matching task: a written method (SKILL.md), detailed checklists and reference tables, and small read-only scripts it can run on your files. Instead of improvising, the assistant works through the same steps every time and reports in a fixed format with file and line references and the fix for your code.

This pack holds four skills for PHP work: a security review (SQL injection, XSS, CSRF, uploads, command and code injection, weak hashing, secrets, plus a check of your PHP build against the latest critical advisories), a PHP 8 upgrade planner (everything removed, changed or deprecated from PHP 5.x and 7.x up to 8.5, with replacements and a test plan), a MySQL schema and query review (keys, indexes, types, charset, engine, EXPLAIN, with ready-to-run ALTER statements), and a shared-hosting deployment guide for Hostinger hPanel and cPanel with a preflight page to run on the server and a troubleshooting table.

Works with Claude (claude.ai on every plan including Free, Claude Code, the Claude API) and other AI tools that support the open Agent Skills format. Each skill is included as a ready-to-upload ZIP and as an open folder. Every file is plain text you can read; the scripts only read your files and never connect to the internet. Written and tested by PHPGuru; not affiliated with or endorsed by Anthropic.

What you get

Taken from this product's own README (included in the download). A PHPGuru-developed product.

Included

  • Reviewing PHP security: finds SQL injection, XSS, CSRF, upload and path flaws, command and code injection, weak hashing, hardcoded secrets and more; checks the PHP build against known critical advisories (including the October 2026 PHP2Shell fixes); writes a prioritised report with file and line references and the fix for this codebase. Includes a read-only pattern scanner (scripts/scan_php.py).
  • Upgrading to PHP 8: finds everything that breaks or warns on PHP 8.0 to 8.5 (removed functions and syntax, silent behaviour changes, mysqli and PDO exceptions, deprecations by version) and produces a fix list with replacements, a test plan and a rollback step. Includes a read-only compatibility scanner (scripts/scan_php7.py) and the full removed/changed/deprecated tables.
  • Reviewing MySQL schemas: reviews CREATE TABLE statements, dumps and queries for missing keys and indexes, wrong types (FLOAT money, numeric phone numbers, utf8 instead of utf8mb4, short password columns), MyISAM, duplicate indexes, unsafe query patterns and EXPLAIN output; gives ready-to-run ALTER TABLE statements with the data check to run first. Includes a schema checker (scripts/check_schema.py).
  • Deploying PHP to shared hosting: step-by-step for Hostinger hPanel and cPanel (PHP version and extensions, document root, database creation and import, config, .htaccess, permissions, HTTPS, cron, email), a go-live checklist and a troubleshooting table for 500 errors, blank pages, access denied, import limits, uploads, sessions and mixed content. Includes a one-page preflight check to run on the server (scripts/preflight.php).
  • upload-zips/: each skill as a ZIP ready to upload to claude.ai; skills/: the same skills as open folders for Claude Code, the Claude API and other tools.
  • GUIDE.md: installing on each tool, how to ask for a skill, what every script reads and writes, and how to check the download against FILES.txt (SHA-256 of every file).

What it is not

It is not software that runs on its own and not an AI subscription: you need your own access to an AI assistant that supports Agent Skills (claude.ai on any plan including Free, Claude Code, the Claude API, or another tool that follows the Agent Skills format). The skills guide the assistant through a written method; they do not replace a professional security audit, a database administrator or your host's support, and the assistant can still make mistakes, so read its findings before acting on them.

Requirements & testing
An AI assistant that supports Agent Skills. On claude.ai, "Code execution and file creation" must be switched on in Settings for the bundled scripts to run; every skill also works without its script. The scripts are plain Python 3 (standard library only) and one PHP file; none of them connects to the internet, and the scanners only read files. Each skill was run end to end on sample projects on 2026-10-23 with Claude Fable 5.1 in Claude Code; the upload ZIPs follow the skill format claude.ai documents.
In the download
Four skill folders (SKILL.md, references, scripts), the same four as ready-to-upload ZIPs, GUIDE.md, LICENSE.txt and FILES.txt with the SHA-256 of every file.
Installation (5 steps)
Unzip the download. Keep the folder; you can re-download it any time from My Orders → claude.ai: Customize > Skills > + > Create skill > Upload a skill, then choose one ZIP from upload-zips/. Repeat for each of the four skills → Claude Code: copy each folder from skills/ into ~/.claude/skills/ (for every project) or into <project>/.claude/skills/ (one project) → Claude API: upload each ZIP from upload-zips/ with POST /v1/skills and reference it in container.skills with type "custom" (see GUIDE.md for the exact request) → Ask for the task in plain words, for example "review this PHP project for security" or "help me deploy this app on Hostinger"; the assistant picks the matching skill. Mention the skill by name if it does not. Prefer us to do it? Add installation at checkout.
Support & licence
Email support@phpguru.store with the skill name and what you asked. Updates to the pack are free: download again from My Orders. Licence terms: Regular vs Agency.

Screenshots

Sound familiar?

  • Ask an AI to "check my PHP code" and you get a different, shallow answer each time, with no line numbers.
  • Upgrading old PHP to 8.x means hunting through migration guides for every removed function and silent change.
  • A FLOAT price column or a missing index costs real money, but nobody reviews the schema until it hurts.
  • Deploying to shared hosting ends in a 500 error, "access denied" or a blank page, and the host's docs do not say why.

PHPGuru AI Skills: Developer Pack fixes that: four written methods your AI follows step by step, checklists and reference tables it loads as needed, and read-only scripts that give it a first pass over your files, for the same thorough result every time.

Who buys it — and what they get

PHP developers

Security reviews with file:line findings, PHP 8 migration lists with replacements, schema fixes as ready ALTER statements.

Freelancers & agencies

Review a client's code before quoting, upgrade legacy projects faster, and hand over a deployment checklist with every client site.

Students & learners

See how an experienced developer reviews code and databases: the checklists are the lesson, and the AI applies them to your project.

Freelancers: the Regular license covers client projects, so one purchase can become paid work. Reselling it as a hosted service needs the Agency license.

It's not for you if…

  • You want a tool that runs on its own. These are instruction files for an AI assistant you already use: claude.ai on any plan including Free, Claude Code, the Claude API, or another tool that supports Agent Skills.
  • You need a certified security audit. The skills make the review thorough and consistent, but the assistant can still miss things; read its findings before acting on them.
  • You would want your money back after downloading. Delivery is instant, so purchases are non-refundable; if a skill does not work in your tool, raise an issue and we help.

How it works

  1. Step 1

    Pay once

    UPI, card or netbanking through Razorpay. No subscription.

  2. Step 2

    Install in two minutes

    Upload a ZIP under Customize → Skills on claude.ai, or copy a folder into ~/.claude/skills for Claude Code. The guide covers the API and other tools.

  3. Step 3

    Ask in plain words

    "Review this PHP project for security" or "What breaks on PHP 8.4?": the assistant picks the skill and follows its method.

Ready when you are

One-time payment · instant download · commercial license

See a sample report

Key Features

  • Reviewing PHP security: injection, XSS, CSRF, uploads, secrets, weak hashing, plus the PHP build checked against the October 2026 PHP2Shell advisories; report with file:line references and fixes
  • Upgrading to PHP 8: removed functions and syntax, silent behaviour changes, mysqli and PDO exceptions, deprecations up to 8.5, each with its replacement; test plan and rollback
  • Reviewing MySQL schemas: primary keys, missing indexes, FLOAT money, numeric phone numbers, utf8 vs utf8mb4, MyISAM, duplicate indexes, short password columns; ALTER TABLE statements with the data check first
  • Deploying PHP to shared hosting: Hostinger hPanel and cPanel steps, database import limits, .htaccess templates, go-live checklist, troubleshooting table for 500 errors, blank pages, access denied, uploads, sessions and mixed content
  • Four read-only scripts: a PHP security scanner, a PHP 8 compatibility scanner, a schema checker and a one-page server preflight; standard-library Python 3 and plain PHP, no internet access
  • Ready-to-upload ZIP for claude.ai and open folders for Claude Code, the Claude API and other Agent Skills tools; guide for each; FILES.txt with the SHA-256 of every file
  • Free updates from My Orders; one purchase covers one person or business on any number of their own AI accounts and devices

This vs. a "2,000 prompts" mega-pack

  PHPGuru AI Skills Typical mega-pack
What a skill contains ✓ A workflow, checklists, reference tables and a read-only script A one-paragraph role prompt
Depth per topic ✓ Four skills, each 400 to 600 lines of checked material Hundreds of entries, a few lines each
Output ✓ A fixed report with file:line findings and the fix for your code Whatever the model improvises
Tested ✓ Run end to end, with an automated test suite for the scripts Not stated
Transparency ✓ Plain text, file hashes, what every script does Varies

Own PHPGuru AI Skills: Developer Pack today

One-time payment · instant download · free to customise · commercial license

See a sample report

Reviews from buyers

No reviews yet. Bought this product? You can review it from My Orders or with the link in your order email. Only verified buyers can review, and critical reviews are published too.

Frequently Asked Questions

What exactly is an Agent Skill?

A folder with a SKILL.md file (a short method the AI follows), reference notes it loads when needed, and small scripts it can run on your files. It is the open Agent Skills format published by Anthropic and used by Claude and other tools. The assistant reads the one-line description of each skill, and when your request matches, loads the rest.

Which tools and plans does it work with?

claude.ai on every plan including Free (with "Code execution and file creation" switched on so the scripts can run; the skills also work without the scripts), Claude Code, the Claude API, and other AI tools that support the Agent Skills format. Custom skills do not sync between these, so install the pack in each tool you use.

Do I need to know Python or how to run scripts?

No. The assistant runs the scripts itself when the skill tells it to. Every script only reads your files and prints a report; none connects to the internet. The one PHP file is a preflight page you upload to your hosting and open once.

How is this different from a list of prompts?

A prompt is one question. A skill is a method: a workflow, checklists and reference tables (for example every function removed between PHP 5.6 and 8.5 with its replacement, or each EXPLAIN column and what to do about it), plus a fixed report format with file and line references. The assistant follows it every time instead of improvising.

Were the skills tested?

Yes. Each skill was run end to end in Claude Code on sample projects with planted problems, and the scripts have an automated test suite that runs before every release. The date and details are in the README inside the download.

Can I edit the skills or use them for client work?

Yes to both. Edit them for your own use, and use them on your own and your clients' projects; the reports and code the assistant produces are yours. You may not share, publish or resell the files themselves.

Is this affiliated with Anthropic?

No. PHPGuru AI Skills is an independent product by phpguru.store; "Claude" is named only to say what the files work with. Anthropic advises installing skills only from sources you trust, so every file in the pack is plain text you can read before installing.

Get PHPGuru AI Skills: Developer Pack

Give your AI assistant a senior PHP developer's method. This pack makes it review security, plan PHP 8 upgrades, check MySQL schemas and deploy to shared hosting the same careful way every time, with the fix for your code rather than generic advice.

See a sample report

One-time payment by UPI, card or netbanking through Razorpay · instant download · no subscription

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₹199$5

One-time payment · Instant download · Free updates · Billed in USD, international cards accepted

See a sample report

A real report the security skill produced on a sample file with planted flaws, exactly as the assistant wrote it. The download has all four skills.

Secured by Razorpay. We never see your card/UPI details.

  • Four Agent Skills: security review, PHP 8 upgrade, MySQL schema review, shared-hosting deployment
  • Works with Claude (claude.ai, Claude Code, API) and other tools that support Agent Skills
  • Read-only scripts: standard-library Python and plain PHP, no internet access
  • Every file is plain text; FILES.txt lists the SHA-256 of each
  • Use on all your own AI accounts and devices, for your own and client work
  • Free updates from My Orders

What happens after you pay

  1. 1. Download the ZIP from the confirmation page or the email, and unzip it.
  2. 2. claude.ai: Customize → Skills → + → Upload a skill, choose a ZIP from upload-zips/ (repeat for each skill). Claude Code: copy the folders from skills/ into ~/.claude/skills/.
  3. 3. Ask for a task, for example "review this PHP project for security". The assistant loads the skill; name it if it does not.
See what you get ↓

Purchases are non-refundable, but if anything's wrong you can raise an issue from your orders page and we'll help you fix it.