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Hreflang Check

Checked
indranilbanerjee·vlatest·marketing·MIT

This tool verifies your website’s `hreflang` tags for proper implementation, ensuring accurate international SEO and search engine indexing.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add indranilbanerjee/digital-marketing-pro --skill hreflang-check -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

indranilbanerjee

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned indranilbanerjee/digital-marketing-pro at d86675397e.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
d86675397e
Manifest
skills/hreflang-check/SKILL.md
Scanned
1 file, 54 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill checks a website's hreflang attributes to ensure proper international SEO implementation. It validates that the declared language and region codes are correct and consistent across linked pages, helping prevent search engine penalties and improve user experience for visitors in different locales. The tool identifies missing or incorrect hreflang tags which can negatively impact site rankings.

When to use it

  • Website Migration: After migrating a website with multiple language versions to ensure hreflang attributes are correctly implemented.
  • International SEO Audit: As part of a broader international search engine optimization audit to identify and fix potential issues.
  • Content Updates: Following significant content updates or additions to multilingual sections of a website.
  • New Language Launch: When launching a new language version of a website, to verify the hreflang implementation is accurate from the start.

Key capabilities

  • Validates hreflang attributes on web pages.
  • Checks for consistency in language and region codes.
  • Identifies missing hreflang tags.
  • Helps prevent search engine penalties related to incorrect internationalization.

Example prompts

  • "Check the hreflang implementation of my website at example.com."
  • "Validate the hreflang attributes for the Spanish version of my site, es-ES."
  • "Find any missing or incorrect hreflang tags on example.com/fr/"

Tips & gotchas

The skill requires a valid URL to analyze; ensure you provide the correct website address. Incorrect hreflang implementation can be complex, so review the results carefully and consult with an SEO specialist if needed.