WP Image Fixer - Optimize WordPress images

com.wpimagefixerv1.0.0Updated Oct 1, 2026

Optimize WordPress images: shrink and resize heavy images for faster pages. Any fix can be undone.

VerifiedStreamable HTTPWeb executableMedia & DesignProductivity & Workflow

Overview

AI-generated overview

Lets an assistant inspect and optimize images on a connected self-hosted WordPress site to speed up pages.

What it does
WP Image Fixer is a remote MCP server for WordPress image optimization. It checks a page's images to explain why it loads slowly, then shrinks and resizes heavy images in the media library, keeping JPEG and PNG as-is or converting to WebP or AVIF on request. It can also help images appear in image search, and any optimization can be undone.
When to use it
Use it when a self-hosted WordPress site has slow pages and you want an assistant to diagnose image weight and apply optimizations. It suits site owners who want previews before changes and want to keep originals on their own site.
Requirements
A remote Streamable HTTP endpoint; no local install or package. Authentication is OAuth 2.0 with dynamic client registration and PKCE, so no API key is pasted. A self-hosted WordPress site is connected through a one-time approval link in wp-admin; no plugin is required. Network access to the endpoint is needed.
Before you install
The server can modify images in your WordPress media library, though it reports showing a preview before anything changes and states optimizations can be undone. Connecting a site grants it access to that site's media; review the OAuth consent and the preview before approving changes.

Installation

In SourceWeft

  1. Open WP Image Fixer - Optimize WordPress images in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "images": {
      "type": "http",
      "url": "https://mcp.wpimagefixer.com/mcp"
    }
  }
}

README

WP Image Fixer: WordPress image optimization MCP server

Optimize WordPress images. Make slow WordPress pages load faster: shrink and resize heavy images, keeping JPEG and PNG as they are or converting to WebP when you ask. Any optimization can be undone.

Ask why a page is slow and WP Image Fixer checks that page's images; ask it to fix them and it works on the images already in your media library, with AVIF as well as WebP, keeping every original. It can also help your images show up in image search.

Connect your self-hosted WordPress site with a one-time approval link in your wp-admin: no password is shared and no plugin is required.

WP Image Fixer is a remote Model Context Protocol (MCP) server for WordPress. Streamable HTTP with OAuth 2.0: keyless, no API key to paste.

Connect

WP Image Fixer is a remote MCP server: no install, no local process.

  • Claude: add it from Claude's connector directory: https://claude.ai/directory/connectors/wp-image-fixer
  • Any MCP client: point it at the endpoint; OAuth runs on first connect.
    • Endpoint: https://mcp.wpimagefixer.com/mcp (Streamable HTTP)
    • Auth: OAuth 2.0 (Dynamic Client Registration + PKCE)

Generic MCP client (JSON)

json
{  "mcpServers": {    "wp-image-fixer": {      "url": "https://mcp.wpimagefixer.com/mcp"    }  }}

Full per-client instructions (ChatGPT, Claude, Cursor, VS Code): https://www.wpimagefixer.com/connect/

Then just ask

  • "Connect my WordPress site to WP Image Fixer and help me optimize its images."
  • "Use WP Image Fixer to check why my WordPress homepage is slow."
  • "Use WP Image Fixer to tell me how much my WordPress media library can shrink."

You always get a preview before anything changes, and your originals stay on your own site.

Support

[email protected] · https://www.wpimagefixer.com/contact/ · Privacy · Terms

WP Image Fixer is not affiliated with WordPress, OpenAI or Anthropic. WordPress is a registered trademark of the WordPress Foundation.

Source: README.md at commit bafe403

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Version history

1
  1. v1.0.0LatestOct 1, 2026