Developer Tools

makermargins.com

Provides browser automation for web page screenshots, rendered HTML, diagnostics, accessibility audits, and element inspection.

1 endpoint6 known toolsFirst detected September 3, 2026Last detected September 3, 2026

ENDPOINT 1

https://render.makermargins.com/mcp

No auth detected

MCP server metadata

Name: render-mcp
Version: 0.7.4

Capabilities

tools

Server instructions

Gives you a real browser. Use screenshot_url to see a page, rendered_html when a plain fetch returns an empty shell, and url_to_pdf to archive one. No API key or signup is needed.

Known tools 6

screenshot_url

Take a screenshot of a web page as it actually renders in a real browser, after JavaScript has run.

Inferred read-only

rendered_html

Fetch a page's HTML *after* JavaScript has executed.

Inferred read-only

page_diagnostics

Load a page in a real browser and report what went wrong: JavaScript console errors and warnings, network requests that failed, and the HTTP status of the page itself.

Inferred read-only

accessibility_audit

Run a WCAG accessibility audit on a page using axe-core in a real browser, and report the violations with the elements responsible.

Inferred read-only

inspect_element

Answer 'why isn't this element showing where I expect?

Inferred read-only

url_to_pdf

Render a web page to PDF exactly as a browser would print it.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.render-mcp]
url = "https://render.makermargins.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "render-mcp": {
      "type": "http",
      "url": "https://render.makermargins.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: render-mcp
Remote MCP URL: https://render.makermargins.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "render-mcp": {
      "url": "https://render.makermargins.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "render-mcp": {
      "type": "http",
      "url": "https://render.makermargins.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "render-mcp",
  "transport": "streamable-http",
  "url": "https://render.makermargins.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.