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Alttextgeneratorai MCP server

by balt1794·io.github.balt1794/alttextgeneratorai-mcp·v1.0.2
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Write SEO-friendly alt text for images with AI and find images missing alt text on any web page.

B83/100grade B
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Safety scan
B83/100

full report

Adoption
Growing

0 stars61 downloads/wk

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Alttextgeneratorai tools (4, 2 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • audit_page

    Reads a public web page and lists the images that have no alt attribute (missing) or an empty one (empty, which is correct for purely decorative images). Local and private network addresses are refused. This is free by default. Set generate to true to also write suggested alt text for the images found: the image addresses are sent to the AltTextGeneratorAI service, which downloads them, and it use

  • check_credits

    Shows how many credits are left on the AltTextGeneratorAI account. Each generated alt text uses 1 credit.

  • generate_alt_textwrite action

    Writes SEO-friendly, accessible alt text for one image that is available at a public http(s) URL. The image address is sent to the AltTextGeneratorAI service, which downloads the image. Uses 1 credit.

  • generate_alt_text_from_filewrite action

    Writes SEO-friendly, accessible alt text for an image file on this computer (JPEG, PNG, GIF or WebP, up to 3 MB). The file is sent to the AltTextGeneratorAI service. Only image files inside the user's home folder or the temp folder are read, unless the user chose other folders with ALTTEXTGENERATORAI_ALLOWED_DIR. Uses 1 credit.

Public scan report

scanner v0.1.10 · 2026-10-28 · same rubric, same numbers if you re-run it

no findings
  • Code scan5 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 11 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 83/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Alttextgeneratorai compares

Against every graded SEO MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
83/100
higher than 70% of 769 SEO servers
Tools
4
the typical SEO server has 6
Tools that change things
50%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
61
more than 45% of 170 SEO servers with a package

What its tools let an agent do: 2 read · 2 create

Install Alttextgeneratorai in Claude Code, Cursor or VS Code

Runs npx -y alttextgeneratorai-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add alttextgeneratorai-mcp -- npx -y alttextgeneratorai-mcp
Add to Cursor

What the publisher says

From the Alttextgeneratorai repository's README, as published. We do not edit it. Read it on GitHub

AltTextGeneratorAI MCP server

Let your AI assistant write SEO-friendly, accessible alt text for images, and find the images that are missing alt text on any web page. It works with AltTextGeneratorAI.com, the AI alt text service used in Shopify, WordPress, DatoCMS, Contentstack, Chrome and 30+ other tools.

Ask your assistant things like:

  • "Write alt text for https://example.com/photo.jpg in Spanish."
  • "Write alt text for the image at ~/Desktop/product.png."
  • "Scan https://mystore.com/products/shoes and tell me which images have no alt text."
  • "Scan that page and write alt text for the first 10 images that are missing it."
  • "How many credits do I have left?"

Get an API key

Create a free account at alttextgeneratorai.com/dashboard and copy your API key. New accounts get free credits. Credits are a one-time purchase, never expire, and are shared with every AltTextGeneratorAI integration.

Install

You need Node.js 18 or newer. The server is started on demand with npx, so there is nothing to install by hand.

Claude Desktop

Open Settings > Developer > Edit Config and add:

{
  "mcpServers": {
    "alttextgeneratorai": {
      "command": "npx",
      "args": ["-y", "alttextgeneratorai-mcp"],
      "env": { "ALTTEXTGENERATORAI_API_KEY": "your_api_key" }
    }
  }
}

Claude Code

claude mcp add alttextgeneratorai --env ALTTEXTGENERATORAI_API_KEY=your_api_key -- npx -y alttextgeneratorai-mcp

Cursor

Add the same JSON as above to ~/.cursor/mcp.json (or .cursor/mcp.json in a project).

VS Code

Add to .vscode/mcp.json:

{
  "servers": {
    "alttextgeneratorai": {
      "command": "npx",
      "args": ["-y", "alttextgeneratorai-mcp"],
      "env": { "ALTTEXTGENERATORAI_API_KEY": "your_api_key" }
    }
  }
}

Any other client that supports MCP servers over stdio works the same way: run npx -y alttextgeneratorai-mcp with the ALTTEXTGENERATORAIAPIKEY environment variable.

Tools

Notes:

  • Languages: pass the language name in English, for example spanish, french, german, japanese. 130+ are supported. The default is English.
  • Empty alt text (alt="") is correct for purely decorative images, so audit_page reports those separately from images where the attribute is missing.
  • Pages that load images with JavaScript may show fewer images, because the tool reads the page's HTML.
  • The tool only reads and suggests. It never changes your website. Add the suggested text to your site yourself, or ask your assistant to do it in your code.

Configuration

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Alttextgeneratorai: common questions

Is Alttextgeneratorai MCP server safe?
Mostly: it is graded B (83/100). Read the Alttextgeneratorai safety report
How do I install Alttextgeneratorai?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Alttextgeneratorai need an API key?
Yes. The registry entry asks for ALTTEXTGENERATORAI_API_KEY.
Is Alttextgeneratorai maintained?
The last commit was 18 days ago (2026-10-17). The latest release is v1.0.2.
What can I use instead of Alttextgeneratorai?
Servers from other publishers that do the same job: SEO Notary MCP server, Web Validator by DigestSEO MCP server and SEO Tools: XMLRiver SERP (Google + Yandex) MCP server.
How does Alttextgeneratorai compare with other SEO MCP servers?
safety score 83/100 (higher than 70% of 769 SEO servers); tools 4 (the typical SEO server has 6); tools that change things 50% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Alttextgeneratorai

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