{ "name": "Rulebricks", "slug": "rulebricks", "domain": "https://rulebricks.com/", "sources": [ "yc" ], "branding": { "colorScheme": "light", "fonts": [ { "family": "Archivo", "role": "body" }, { "family": "JetBrains Mono", "role": "monospace" }, { "family": "Source Code Pro", "role": "monospace" } ], "colors": { "primary": "#D9AC4E", "secondary": "#73D0F8", "accent": "#E49F4F", "background": "#FCFCF9", "textPrimary": "#171717", "link": "#E49F4F" }, "typography": { "fontFamilies": { "primary": "Archivo", "heading": "Archivo" }, "fontStacks": { "heading": [ "Archivo", "system-ui", "ui-sans-serif", "-apple-system", "BlinkMacSystemFont", "sans-serif" ], "body": [ "Times New Roman" ], "paragraph": [ "Archivo", "system-ui", "ui-sans-serif", "-apple-system", "BlinkMacSystemFont", "sans-serif" ] }, "fontSizes": { "h1": "60px", "h2": "36px", "body": "20px" } }, "spacing": { "baseUnit": 4, "borderRadius": "4px" }, "components": { "buttonPrimary": { "background": "#171717", "textColor": "#FFFFFF", "borderRadius": "2px", "borderRadiusCorners": { "topLeft": "2px", "topRight": "2px", "bottomRight": "2px", "bottomLeft": "2px" }, "shadow": "none" }, "buttonSecondary": { "background": "#FFFFFF", "textColor": "#000000", "borderRadius": "0px", "borderRadiusCorners": { "topLeft": "0px", "topRight": "0px", "bottomRight": "0px", "bottomLeft": "0px" }, "shadow": "none" } }, "images": { "logo": "https://rulebricks.com/_next/image?url=%2Fstatic%2Fimages%2Flogo.png&w=64&q=75", "favicon": "https://rulebricks.com/favicon.ico", "ogImage": "https://rulebricks.com/static/images/social.png", "logoHref": "/", "logoAlt": "Rulebricks Logo" }, "__llm_logo_reasoning": { "selectedIndex": 1, "reasoning": "Selected #1 because it is visible, located in the header, links to the homepage, and the alt text matches the brand name 'Rulebricks'.", "confidence": 0.95, "source": "llm" }, "__llm_button_reasoning": { "primary": { "index": 0, "text": "Start building rules", "reasoning": "Button #0 ('Start building rules') is likely the primary CTA due to its action-oriented text and dark background color, which stands out against the light page background." }, "secondary": { "index": 2, "text": "Try a template", "reasoning": "Button #2 ('Try a template') is selected as secondary because it has a different background color (white) and offers a less direct action compared to the primary button." }, "confidence": 0.9 }, "personality": { "tone": "modern", "energy": "medium", "targetAudience": "business professionals" }, "designSystem": { "framework": "tailwind", "componentLibrary": "" }, "confidence": { "buttons": 0.9, "colors": 0.9, "overall": 0.9 }, "__llm_metadata": { "logoSelection": { "llmCalled": true, "llmSucceeded": true, "finalSource": "llm", "rawLogoSelection": { "selectedLogoIndex": 1, "selectedLogoReasoning": "Selected #1 because it is visible, located in the header, links to the homepage, and the alt text matches the brand name 'Rulebricks'.", "confidence": 0.95 } }, "buttonClassification": { "llmCalled": true, "llmSucceeded": true } } }, "images": [ { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/rulebricks/230c0c4fcd.webp", "alt": "Introducing rule-based forms – Rulebricks", "source_url": "https://rulebricks.com/blog/rulebricks-forms", "image_url": "https://cdn.sanity.io/images/0tthc473/production/b46f46994cd45cd215a38839822667482deefbd3-5464x3640.jpg", "width": 5464, "height": 3640, "bytes": 3789890, "query": "site:rulebricks.com", "query_suffix": "site:rulebricks.com" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/rulebricks/05ca19984a.webp", "alt": "Building Trustworthy Decision APIs with Metadata-First Design – Rulebricks", "source_url": "https://rulebricks.com/blog/building-trustworthy-decision-apis-with-metadata-first-design", "image_url": "https://cdn.sanity.io/images/0tthc473/production/df5974d87906aa668d5682702a539a56cfaf324f-1536x1024.png", "width": 1536, "height": 1024, "bytes": 2523791, "query": "site:rulebricks.com blog", "query_suffix": "site:rulebricks.com blog" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/rulebricks/578d89726a.webp", "alt": "Introducing rule-based forms – Rulebricks", "source_url": "https://rulebricks.com/blog/rulebricks-forms", "image_url": "https://cdn.sanity.io/images/0tthc473/production/02fb82105863ccd651ac5226b0943d959f960d16-16002x9000.jpg", "width": 8192, "height": 4607, "bytes": 427192, "query": "site:rulebricks.com", "query_suffix": "site:rulebricks.com" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/rulebricks/88c66f5f1a.webp", "alt": "Blog – Rulebricks", "source_url": "https://rulebricks.com/blog", "image_url": "https://cdn.sanity.io/images/0tthc473/production/88be754390009648fe126dbea01beec825b601ed-1113x622.png?w=800", "width": 800, "height": 447, "bytes": 202448, "query": "site:rulebricks.com blog", "query_suffix": "site:rulebricks.com blog" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/rulebricks/134a03fdcc.webp", "alt": "Generate rules with AI – Rulebricks", "source_url": "https://rulebricks.com/blog/generate-rules-with-ai", "image_url": "https://cdn.sanity.io/images/0tthc473/production/e48c9e792c3803a27015023ee840f98e7198771b-3895x2597.jpg", "width": 3895, "height": 2597, "bytes": 1741182, "query": "site:rulebricks.com", "query_suffix": "site:rulebricks.com" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/rulebricks/835a0a939f.webp", "alt": "Streamlining Next-Best-Action with JSON and APIs – Rulebricks", "source_url": "https://rulebricks.com/blog/escaping-complexity-streamlining-next-best-action-with-json-and-apis", "image_url": "https://cdn.sanity.io/images/0tthc473/production/4e6111d39797e5ac1ea8476fe68b5f833e1bfa91-1536x1024.png", "width": 1536, "height": 1024, "bytes": 2393955, "query": "site:rulebricks.com blog", "query_suffix": "site:rulebricks.com blog" } ], "font_resources": [ { "family": "Archivo", "google_fonts_url": "https://fonts.google.com/specimen/Archivo" }, { "family": "Archivo", "google_fonts_url": "https://fonts.google.com/specimen/Archivo" } ], "google_fonts_css": "https://fonts.googleapis.com/css2?family=Archivo&family=Archivo&display=swap", "font_download_note": "Not found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.", "page_url": "https://characterquilt.com/branding/rulebricks", "agent_instructions": "You are designing or implementing in Rulebricks's brand identity.\n\n# Brand profile\n- Company: Rulebricks\n- Source: https://rulebricks.com/\n- Color scheme: light\n\n# Colors\n- primary: #D9AC4E\n- secondary: #73D0F8\n- accent: #E49F4F\n- background: #FCFCF9\n- textPrimary: #171717\n- link: #E49F4F\n\n# Typography\n- primary: Archivo — https://fonts.google.com/specimen/Archivo\n- heading: Archivo — https://fonts.google.com/specimen/Archivo\n\nLoad all fonts at once: \n\n# UI Components\n- buttonPrimary: background=#171717, textColor=#FFFFFF, borderRadius=2px, shadow=none\n- buttonSecondary: background=#FFFFFF, textColor=#000000, borderRadius=0px, shadow=none\n\n# Brand voice\n- Tone: modern\n- Energy: medium\n- Audience: business professionals\n\n# Working with these fonts\nNot found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.\n\n# Full machine-readable profile\nhttps://characterquilt.com/branding/rulebricks.json", "page_markdown": "# Rulebricks Brand Identity\n\nA complete profile of **Rulebricks**'s visual system — colors, typography, components, and personality — extracted from https://rulebricks.com/. Built for designers, agents, and AI tools.\n\n- Page: https://characterquilt.com/branding/rulebricks\n- Machine-readable JSON: https://characterquilt.com/branding/rulebricks.json\n- Per-page llms.txt: https://characterquilt.com/branding/rulebricks/llms.txt\n\n## Quick Facts\n\n| Field | Value |\n|---|---|\n| Primary | #D9AC4E |\n| Accent | #E49F4F |\n| Body Font | Archivo |\n| Heading Font | Archivo |\n\n## Color Palette\n\n- primary: #D9AC4E\n- secondary: #73D0F8\n- accent: #E49F4F\n- background: #FCFCF9\n- textPrimary: #171717\n- link: #E49F4F\n\n## Typography\n\n- primary: Archivo — https://fonts.google.com/specimen/Archivo\n- heading: Archivo — https://fonts.google.com/specimen/Archivo\n\n## Visual Assets\n\n- Logo: https://rulebricks.com/_next/image?url=%2Fstatic%2Fimages%2Flogo.png&w=64&q=75\n- Favicon: https://rulebricks.com/favicon.ico\n- Social card (og:image): https://rulebricks.com/static/images/social.png\n\n## UI Components\n\n- buttonPrimary: background=#171717, textColor=#FFFFFF, borderRadius=2px, shadow=none\n- buttonSecondary: background=#FFFFFF, textColor=#000000, borderRadius=0px, shadow=none\n\n## Brand Personality\n\nTone: modern · Energy: medium · Audience: business professionals\n\n## Rulebricks Brand in the Wild\n\nReal-world brand assets — ads, campaigns, marketing materials.\n\n- **Introducing rule-based forms – Rulebricks**\n - Image: https://cdn.sanity.io/images/0tthc473/production/b46f46994cd45cd215a38839822667482deefbd3-5464x3640.jpg\n - Source: https://rulebricks.com/blog/rulebricks-forms\n- **Building Trustworthy Decision APIs with Metadata-First Design – Rulebricks**\n - Image: https://cdn.sanity.io/images/0tthc473/production/df5974d87906aa668d5682702a539a56cfaf324f-1536x1024.png\n - Source: https://rulebricks.com/blog/building-trustworthy-decision-apis-with-metadata-first-design\n- **Introducing rule-based forms – Rulebricks**\n - Image: https://cdn.sanity.io/images/0tthc473/production/02fb82105863ccd651ac5226b0943d959f960d16-16002x9000.jpg\n - Source: https://rulebricks.com/blog/rulebricks-forms\n- **Blog – Rulebricks**\n - Image: https://cdn.sanity.io/images/0tthc473/production/88be754390009648fe126dbea01beec825b601ed-1113x622.png?w=800\n - Source: https://rulebricks.com/blog\n- **Generate rules with AI – Rulebricks**\n - Image: https://cdn.sanity.io/images/0tthc473/production/e48c9e792c3803a27015023ee840f98e7198771b-3895x2597.jpg\n - Source: https://rulebricks.com/blog/generate-rules-with-ai\n- **Streamlining Next-Best-Action with JSON and APIs – Rulebricks**\n - Image: https://cdn.sanity.io/images/0tthc473/production/4e6111d39797e5ac1ea8476fe68b5f833e1bfa91-1536x1024.png\n - Source: https://rulebricks.com/blog/escaping-complexity-streamlining-next-best-action-with-json-and-apis\n\n## Working with these fonts\n\nNot found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.\n\n## Machine-Readable Profile\n\n```json\n{\n \"colorScheme\": \"light\",\n \"fonts\": [\n {\n \"family\": \"Archivo\",\n \"role\": \"body\"\n },\n {\n \"family\": \"JetBrains Mono\",\n \"role\": \"monospace\"\n },\n {\n \"family\": \"Source Code Pro\",\n \"role\": \"monospace\"\n }\n ],\n \"colors\": {\n \"primary\": \"#D9AC4E\",\n \"secondary\": \"#73D0F8\",\n \"accent\": \"#E49F4F\",\n \"background\": \"#FCFCF9\",\n \"textPrimary\": \"#171717\",\n \"link\": \"#E49F4F\"\n },\n \"typography\": {\n \"fontFamilies\": {\n \"primary\": \"Archivo\",\n \"heading\": \"Archivo\"\n },\n \"fontStacks\": {\n \"heading\": [\n \"Archivo\",\n \"system-ui\",\n \"ui-sans-serif\",\n \"-apple-system\",\n \"BlinkMacSystemFont\",\n \"sans-serif\"\n ],\n \"body\": [\n \"Times New Roman\"\n ],\n \"paragraph\": [\n \"Archivo\",\n \"system-ui\",\n \"ui-sans-serif\",\n \"-apple-system\",\n \"BlinkMacSystemFont\",\n \"sans-serif\"\n ]\n },\n \"fontSizes\": {\n \"h1\": \"60px\",\n \"h2\": \"36px\",\n \"body\": \"20px\"\n }\n },\n \"spacing\": {\n \"baseUnit\": 4,\n \"borderRadius\": \"4px\"\n },\n \"components\": {\n \"buttonPrimary\": {\n \"background\": \"#171717\",\n \"textColor\": \"#FFFFFF\",\n \"borderRadius\": \"2px\",\n \"borderRadiusCorners\": {\n \"topLeft\": \"2px\",\n \"topRight\": \"2px\",\n \"bottomRight\": \"2px\",\n \"bottomLeft\": \"2px\"\n },\n \"shadow\": \"none\"\n },\n \"buttonSecondary\": {\n \"background\": \"#FFFFFF\",\n \"textColor\": \"#000000\",\n \"borderRadius\": \"0px\",\n \"borderRadiusCorners\": {\n \"topLeft\": \"0px\",\n \"topRight\": \"0px\",\n \"bottomRight\": \"0px\",\n \"bottomLeft\": \"0px\"\n },\n \"shadow\": \"none\"\n }\n },\n \"images\": {\n \"logo\": \"https://rulebricks.com/_next/image?url=%2Fstatic%2Fimages%2Flogo.png&w=64&q=75\",\n \"favicon\": \"https://rulebricks.com/favicon.ico\",\n \"ogImage\": \"https://rulebricks.com/static/images/social.png\",\n \"logoHref\": \"/\",\n \"logoAlt\": \"Rulebricks Logo\"\n },\n \"__llm_logo_reasoning\": {\n \"selectedIndex\": 1,\n \"reasoning\": \"Selected #1 because it is visible, located in the header, links to the homepage, and the alt text matches the brand name 'Rulebricks'.\",\n \"confidence\": 0.95,\n \"source\": \"llm\"\n },\n \"__llm_button_reasoning\": {\n \"primary\": {\n \"index\": 0,\n \"text\": \"Start building rules\",\n \"reasoning\": \"Button #0 ('Start building rules') is likely the primary CTA due to its action-oriented text and dark background color, which stands out against the light page background.\"\n },\n \"secondary\": {\n \"index\": 2,\n \"text\": \"Try a template\",\n \"reasoning\": \"Button #2 ('Try a template') is selected as secondary because it has a different background color (white) and offers a less direct action compared to the primary button.\"\n },\n \"confidence\": 0.9\n },\n \"personality\": {\n \"tone\": \"modern\",\n \"energy\": \"medium\",\n \"targetAudience\": \"business professionals\"\n },\n \"designSystem\": {\n \"framework\": \"tailwind\",\n \"componentLibrary\": \"\"\n },\n \"confidence\": {\n \"buttons\": 0.9,\n \"colors\": 0.9,\n \"overall\": 0.9\n },\n \"__llm_metadata\": {\n \"logoSelection\": {\n \"llmCalled\": true,\n \"llmSucceeded\": true,\n \"finalSource\": \"llm\",\n \"rawLogoSelection\": {\n \"selectedLogoIndex\": 1,\n \"selectedLogoReasoning\": \"Selected #1 because it is visible, located in the header, links to the homepage, and the alt text matches the brand name 'Rulebricks'.\",\n \"confidence\": 0.95\n }\n },\n \"buttonClassification\": {\n \"llmCalled\": true,\n \"llmSucceeded\": true\n }\n }\n}\n```\n" }