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Link Checker

Official
webflow·vlatest·other·MIT

This Link Checker verifies all internal and external links in your Webflow project for broken ones, ensuring a seamless user experience.

Repository

Install on your platform

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

Installs under a different name. Its SKILL.md names it webflow-mcp:link-checker, not the name it is listed under, so the command below uses that name.
  1. 1

    Run this in your project

    terminal
    $ npx skills add webflow/webflow-skills --skill webflow-mcp:link-checker -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

webflow

Matched to the vendor's own GitHub organisation.

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 failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 4 hosts that are neither well-known infrastructure nor declared in the skill's frontmatter: company-a-site.com, social-media.com, social.com, tutorial-site.com.

    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.

    Hosts contacted

    social-media.comundeclaredtutorial-site.comundeclaredcompany-a-site.comundeclaredsocial.comundeclared

    What it found (3 of 7)

    • plugins/webflow-skills/skills/link-checker/SKILL.md:209contacts social-media.com
      │   └── Link: http://social-media.com/company
    • plugins/webflow-skills/skills/link-checker/SKILL.md:247contacts social-media.com
      Current: http://social-media.com/company
    • plugins/webflow-skills/skills/link-checker/SKILL.md:214contacts tutorial-site.com
      │   └── Link: http://tutorial-site.com

  • 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 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 webflow/webflow-skills at c8a1650d40.

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

Commit
c8a1650d40
Manifest
plugins/webflow-skills/skills/link-checker/SKILL.md
Scanned
1 file, 1,052 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 allows AI agents to automatically verify the status of URLs, identifying which links are active and which have broken. It streamlines website maintenance by providing immediate feedback on connectivity issues without manual inspection.

When to use it

  • Before publishing a new blog post or landing page to ensure all internal and external references work correctly.
  • During routine site audits to detect recently broken outbound links that may harm user experience or SEO.
  • When migrating content to a new domain to validate that old URLs have been properly redirected or updated.
  • To quickly troubleshoot specific pages where users report "page not found" errors.

Key capabilities

  • Discovers and validates the integrity of provided web addresses.
  • Identifies broken links (404 errors) versus active resources.
  • Provides a clear status report on link availability.

Example prompts

  • "Check if all links on my homepage are working correctly."
  • "Verify the status of these specific URLs: [list of URLs]."
  • "Scan this document for any broken external references and report their current state."

Tips & gotchas

Ensure you provide complete, valid URLs to avoid false positives or errors in the check. This tool is best used proactively before going live rather than as a reactive fix for widespread site outages.