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DAEMON_FIX_SUMMARY.md

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+# Daemon ADA Testing Tools - Critical Bug Fix
+
+**Date:** 2025-10-02  
+**Issue:** All new ADA accessibility testing tools failing with JSON parsing error  
+**Status:** ✅ FIXED
+
+## Problem Description
+
+All newly implemented ADA testing tools were failing with the error:
+```
+failed to parse results: invalid character 'm' looking for beginning of value
+```
+
+### Root Cause
+
+The functions were using `jsResult.Value.String()` which returns Go's string representation of objects (like `"map[key:value]"`) instead of JSON. The correct approach is to either:
+1. Use `jsResult.Value.Str()` for string values
+2. Use `jsResult.Value.Map()` for object values
+3. Have JavaScript return `JSON.stringify(result)` and then use `.Value.Str()`
+
+## Functions Fixed
+
+### 1. `checkContrast` (daemon/daemon.go:8889)
+**Change:** Modified JavaScript to return `JSON.stringify(results)` instead of `results`
+**Change:** Modified parsing from `.Value.String()` to `.Value.Str()`
+
+```go
+// Before:
+return results;
+resultsJSON := jsResult.Value.String()
+
+// After:
+return JSON.stringify(results);
+resultsJSON := jsResult.Value.Str()
+```
+
+### 2. `testKeyboardNavigation` (daemon/daemon.go:9170)
+**Change:** Modified JavaScript to return `JSON.stringify(results)` instead of `results`
+**Change:** Modified parsing from `.Value.String()` to `.Value.Str()`
+
+```go
+// Before:
+return results;
+resultsJSON := jsResult.Value.String()
+
+// After:
+return JSON.stringify(results);
+resultsJSON := jsResult.Value.Str()
+```
+
+### 3. `testZoom` (daemon/daemon.go:9373)
+**Change:** Modified JavaScript to return `JSON.stringify(result)` instead of object
+**Change:** Modified parsing from `.Value.String()` to `.Value.Str()`
+
+```go
+// Before:
+return {
+    viewport_width: window.innerWidth,
+    ...
+};
+err = json.Unmarshal([]byte(jsResult.Value.String()), &zoomTest)
+
+// After:
+return JSON.stringify({
+    viewport_width: window.innerWidth,
+    ...
+});
+err = json.Unmarshal([]byte(jsResult.Value.Str()), &zoomTest)
+```
+
+### 4. `testReflow` (daemon/daemon.go:9622)
+**Change:** Modified JavaScript to return `JSON.stringify(...)` instead of object
+**Change:** Modified parsing from `.Value.String()` to `.Value.Str()`
+
+```go
+// Before:
+return {
+    width: window.innerWidth,
+    ...
+};
+err = json.Unmarshal([]byte(jsResult.Value.String()), &breakpoint)
+
+// After:
+return JSON.stringify({
+    width: window.innerWidth,
+    ...
+});
+err = json.Unmarshal([]byte(jsResult.Value.Str()), &breakpoint)
+```
+
+### 5. `runAxeCore` (daemon/daemon.go:8673)
+**Change:** Modified to use async/await for Promise handling and stringify results
+**Change:** Modified parsing from `.Value.String()` to `.Value.Str()`
+
+```go
+// Before:
+runCode := fmt.Sprintf(`() => {
+    return axe.run(%s);
+}`, optionsJSON)
+resultsJSON := jsResult.Value.String()
+
+// After:
+runCode := fmt.Sprintf(`async () => {
+    const results = await axe.run(%s);
+    return JSON.stringify(results);
+}`, optionsJSON)
+resultsJSON := jsResult.Value.Str()
+```
+
+**Note:** axe.run() returns a Promise, so we needed to add `async/await` handling.
+
+## Testing Required
+
+After rebuilding and redeploying the daemon, test each function:
+
+1. **Contrast Check:**
+   ```bash
+   # Should return detailed contrast analysis without errors
+   cremote contrast-check --selector body
+   ```
+
+2. **Keyboard Navigation Test:**
+   ```bash
+   # Should return tab order and focus indicator analysis
+   cremote keyboard-test
+   ```
+
+3. **Zoom Test:**
+   ```bash
+   # Should test at 100%, 200%, 400% zoom levels
+   cremote zoom-test --zoom-levels 1.0,2.0,4.0
+   ```
+
+4. **Reflow Test:**
+   ```bash
+   # Should test at 320px and 1280px widths
+   cremote reflow-test --widths 320,1280
+   ```
+
+5. **Axe-Core Test:**
+   ```bash
+   # Should inject and run axe-core tests
+   cremote inject-axe
+   cremote run-axe --run-only wcag2a,wcag2aa,wcag21aa
+   ```
+
+## Deployment Steps
+
+1. **Rebuild the daemon:**
+   ```bash
+   cd /home/squash/go/src/git.teamworkapps.com/shortcut/cremote
+   go build -o cremotemcp ./daemon
+   ```
+
+2. **Rebuild the MCP server:**
+   ```bash
+   cd mcp
+   go build -o cremote-mcp
+   ```
+
+3. **Restart the cremote daemon container** (deployment-specific)
+
+4. **Verify fixes** by running the test commands above
+
+## Files Modified
+
+- `daemon/daemon.go` - 5 functions fixed (lines 8673-8715, 8889-8931, 9170-9210, 9373-9431, 9622-9688)
+
+## Impact
+
+- ✅ Fixes all ADA testing tool failures
+- ✅ Enables comprehensive WCAG 2.1 AA compliance testing
+- ✅ No breaking changes to API or command-line interface
+- ✅ No changes required to client code or MCP tools
+
+## Verification Checklist
+
+- [ ] Daemon builds successfully without errors
+- [ ] MCP server builds successfully without errors
+- [ ] Daemon deployed and running
+- [ ] `web_contrast_check_cremotemcp` MCP tool works
+- [ ] `web_keyboard_test_cremotemcp` MCP tool works
+- [ ] `web_zoom_test_cremotemcp` MCP tool works
+- [ ] `web_reflow_test_cremotemcp` MCP tool works
+- [ ] `web_run_axe_cremotemcp` MCP tool works
+- [ ] Full ADA assessment can proceed on visionleadership.org
+
+## Related Documentation
+
+- `ADA_IMPLEMENTATION_PLAN.md` - Original implementation plan
+- `docs/llm_ada_testing.md` - LLM agent usage guide
+- `enhanced_chromium_ada_checklist.md` - WCAG 2.1 AA testing checklist
+