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Immutable agent diagrams: create, edit, validate and render versioned diagrams over MCP.
MCP endpoint :https://api.zindex.ai/mcp · website · measurements and detailsRuntime CSS probe — inspect layout, overflow, scroll chains in a real browser. For AI agents.
Package npm :cssprobe-cli · website · measurements and detailsCSS rule count, stylesheet discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/css-rule-count/mcp · website · measurements and detailsCSS rule count, body discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/css-ok/mcp · website · measurements and detailsUtility CSS for any platform — near-zero learning curve. Built for developers and AI alike
MCP endpoint :https://atomiccss.dev/mcp · measurements and detailsSearch the source code (HTML, JavaScript, CSS) of hundreds of millions of websites.
MCP endpoint :https://api.publicwww.com/mcp · website · measurements and detailsCSS hex color shape
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/color-hex-ok/mcp · website · measurements and detailsHTML and CSS to PDF MCP server with page headers, footers and page numbers. No headless browser.
MCP endpoint :https://api.pdfrender.dev/mcp/ · website · measurements and detailsCSS escape sequence count, input discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cssesc-ok/mcp · website · measurements and detailsRender HTML and CSS to PNG images over HTTP. Send HTML and CSS and get a PNG back.
MCP endpoint :https://app.html2img.com/mcp · website · measurements and detailsGenerate images and PDFs from HTML/CSS, live websites, and reusable templates.
MCP endpoint :https://mcp.hcti.io · website · measurements and detailsWhat CSS you can actually ship today, from live Baseline data and MDN browser-compat-data.
MCP endpoint :https://css-sota-mcp.lusrodri.workers.dev/mcp · website · measurements and detailsSearch and read tested Swift, JavaScript, CSS and HTML docs from DevDocs10.
MCP endpoint :https://devdocs10.com/mcp · website · measurements and detailsGive your agent a real design system: tokens, measured WCAG contrast, and rules to follow.
MCP endpoint :https://csscreme.com/mcp · website · measurements and detailsMCP for building, inspecting, and live-debugging Firefox CSS themes.
Package npm :firefox-css-theme · website · measurements and detailsNeonix compiles HTML and CSS into a real, exportable motion video.
MCP endpoint :https://www.neonix.video/api/mcp · website · measurements and detailsFree, local MCP bridge for Figma — HTML, CSS, Tailwind, tokens, agent handoff bundles.
Package npm :figbridge-mcp · website · measurements and detailsReads your stylesheet and names the success criterion each rule breaks, including the three WCAG 2.2
Package npm :@readystack/wcag22-css-lint · website · measurements and detailsRender-and-verify API: HTML/CSS to image or PDF, screenshot any URL, confirm the text rendered.
MCP endpoint :https://api.propzapi.com/mcp · website · measurements and detailsFind Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.
MCP endpoint :https://unicodekit.com/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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