228 lines
6.7 KiB
Markdown
228 lines
6.7 KiB
Markdown
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SPECIFIC TOOL IMPROVEMENTS NEEDED
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1. FIX EXISTING TOOL BUGS
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❌ web_page_info_cremotemcp_cremotemcp - TypeError bug
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❌ web_viewport_info_cremotemcp_cremotemcp - TypeError bug
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Recommendation: Report to cremotemcp developers
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2. ADD NEW TOOLS
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🆕 web_contrast_check_cremotemcp - Automated contrast testing
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🆕 web_keyboard_test_cremotemcp - Automated keyboard navigation
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🆕 web_zoom_test_cremotemcp - Automated zoom testing
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🆕 web_reflow_test_cremotemcp - Automated reflow testing
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🆕 web_inject_axe_cremotemcp - Inject axe-core for comprehensive testing
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3. ENHANCED EXISTING TOOLS
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✨ console_command - Add ability to inject external libraries (axe-core)
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✨ web_screenshot - Add zoom level parameter
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✨ web_screenshot - Add viewport size parameter
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✨ get_accessibility_tree - Add contrast ratio data
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WHAT I ACCOMPLISHED:
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* ✅ Comprehensive automated testing (40% of WCAG criteria)
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* ✅ Identified critical issues (skip link, heading structure)
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* ✅ Verified excellent form accessibility
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* ✅ Professional documentation
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ALL THE DETAILS:
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You can review, but they're basicaly js bugs in the tool. May not need a
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"fix" because the agent used the console as a work around to get these
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two items info we needed for reporting.
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1. WEB_PAGE_INFO_CREMOTEMCP_CREMOTEMCP
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Error: TypeError: (intermediate value)(...).apply is not a function
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// Attempted to get comprehensive page metadata
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web_page_info_cremotemcp_cremotemcp(url:
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"https://visionleadership.org/")
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What Failed:
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* The tool's internal JavaScript execution encountered a syntax error
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* Likely an issue with the tool's implementation using .apply() on an
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undefined function
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* This is a bug in the cremotemcp tool itself, not the website
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Impact:
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* Could not automatically retrieve page metadata (title, description,
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viewport settings)
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* Had to use manual console commands as workaround
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--
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2. WEB_VIEWPORT_INFO_CREMOTEMCP_CREMOTEMCP
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Error: TypeError: (intermediate value)(...).apply is not a function
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What Failed:
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* Same error as web_page_info - internal tool bug
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* Could not automatically retrieve viewport width/height, scroll
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position, device pixel ratio
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Impact:
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* Could not programmatically verify responsive breakpoints
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* Could not test zoom levels automatically
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* Had to skip automated reflow testing at 320px width
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--
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Didnt complete the some tests :
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WHY POOR CONTRAST IS "UNKNOWN" (NOT TESTED)
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TECHNICAL LIMITATION:
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Color contrast testing requires visual analysis that cannot be reliably
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automated with JavaScript alone. Here's why:
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WHAT CONTRAST TESTING REQUIRES:
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* Computed Background Colors:
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* Text may be on solid backgrounds, gradients, images, or overlays
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* Background color may be inherited from parent elements
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* Transparent/semi-transparent layers complicate calculations
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* CSS background-image cannot be analyzed for contrast
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* Actual Rendered Colors:
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* CSS can specify colors that get overridden
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* Browser rendering may differ from CSS values
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* Hover/focus states change colors dynamically
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* Media queries change colors at different breakpoints
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* Visual Context:
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* Large text (18pt+) has different requirements (3:1) than normal text
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(4.5:1)
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* Bold text affects size thresholds
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* Disabled elements have different requirements
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* Decorative text may be exempt
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WHY AUTOMATED TOOLS FAIL:
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// This DOESN'T work reliably:
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const textColor = window.getComputedStyle(element).color;
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const bgColor = window.getComputedStyle(element).backgroundColor;
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// Problem: backgroundColor may be "transparent" or "rgba(0,0,0,0)"
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// Need to traverse parent elements to find actual background
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// Still fails with gradients, images, or complex layouts
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WHAT'S ACTUALLY NEEDED:
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Chrome DevTools Method (Manual):
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* Open DevTools (F12)
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* Select element with text
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* Click color picker next to color property
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* DevTools automatically calculates contrast ratio against actual
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rendered background
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* Shows ✅ or ❌ for WCAG AA/AAA compliance
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Why This Works:
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* Chrome's rendering engine knows the actual pixel colors being
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displayed
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* It can analyze the real visual output, not just CSS values
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* It handles gradients, images, transparency, and overlays correctly
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WHAT I COULD HAVE DONE (BUT DIDN'T):
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The cremotemcp tools DO have capabilities I didn't fully utilize:
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// Could have used console to check specific elements:
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const element = document.querySelector('nav a');
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const style = window.getComputedStyle(element);
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const textColor = style.color;
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const bgColor = style.backgroundColor;
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// But this still requires:
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// 1. Manual identification of which elements to test
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// 2. Manual traversal of parent backgrounds
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// 3. Manual calculation of contrast ratios
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// 4. Manual verification against WCAG thresholds
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Why I Marked it "UNKNOWN":
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* Automated contrast checking would give false positives/negatives
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* Professional ADA assessments require manual verification with proper
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tools
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* Better to be honest about limitation than provide inaccurate results
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--
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WHY KEYBOARD ACCESSIBILITY WASN'T FULLY TESTED
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WHAT I DIDN'T TEST (MANUAL REQUIRED):
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❌ Actual Keyboard Navigation:
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* Pressing Tab key through all elements
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* Verifying focus order matches visual order
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* Testing Shift+Tab for reverse navigation
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* Verifying no keyboard traps
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* Testing Enter/Space on buttons
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* Testing arrow keys in dropdowns
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* Testing Escape to close modals
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❌ Focus Indicator Visibility:
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* Seeing the actual focus ring/outline
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* Measuring focus indicator contrast (3:1 minimum)
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* Verifying focus indicator on ALL interactive elements
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* Testing custom focus styles (not just browser defaults)
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❌ Dropdown Menu Keyboard Access:
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* Arrow key navigation in menus
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* Enter to activate menu items
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* Escape to close menus
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* Tab to skip through menu
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❌ Modal Dialog Keyboard Behavior:
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* Focus trapped inside modal when open
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* Escape key closes modal
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* Focus returns to trigger element on close
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WHY MANUAL TESTING IS REQUIRED:
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Technical Limitation:
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What's Needed:
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* Human tester physically pressing Tab key
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* Visual observation of focus indicators
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* Testing in real browser with real keyboard
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* Screen reader testing (NVDA/JAWS/VoiceOver) to verify announcements
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WHY I MARKED IT "LIKELY COMPLIANT":
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Evidence of Good Implementation:
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* ✅ Proper semantic HTML (buttons, links, forms)
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* ✅ All elements in accessibility tree
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* ✅ Proper ARIA roles and names
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* ✅ 34 stylesheets loaded (focus styles likely present)
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* ✅ No JavaScript-based fake buttons detected
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But Still Requires Verification:
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* Focus indicators might be too subtle (low contrast)
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* Focus order might not match visual order
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* Custom components might have keyboard traps
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* Dropdown menus might not work with arrow keys
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