IsPixelWorking

com.ispixelworking/pixel-check · v1.1.0

New (7 days)Tools changed (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Can write (some tools are not declared read-only)
Capabilities declared	tools
Tool definitions	4 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Check a page's Meta, TikTok and OpenAI pixels, read reports and step-by-step fix guides.

streamable-http · https://ispixelworking.com/mcp

claude mcp add --transport http pixel-check https://ispixelworking.com/mcp

{
  "mcpServers": {
    "pixel-check": {
      "url": "https://ispixelworking.com/mcp"
    }
  }
}

check_page
Check whether a web page's Meta, TikTok and OpenAI pixels work (the Meta Pixel is the former Facebook Pixel), with a grade for each: cookie consent, duplicate events, event IDs, the ad click IDs (e.g. fbclid -> _fbc) and signs of server-side tracking. A browser in the EU visits the page twice. Reuse
get_report
Read the result of a check by its report id or report link (https://ispixelworking.com/r/<id>): status, a grade for each pixel found (Meta, TikTok and OpenAI), problems with explanations and fix guide links, checklist. Reports are kept for 90 days.
get_fix_guide
Step-by-step guide (Markdown) for fixing a problem the check found, for the site's platform when one exists (otherwise the general version). With consent_tool, returns the guide for wiring the Meta Pixel to that consent tool instead. Guides exist for: meta.fires_before_consent, meta.not_firing_after
list_findings
Every problem (finding) the check can report, with id, severity, title, explanation and whether a fix guide exists.

Website · JSON · Text for agents · Registry updated 2026-10-23