[Motorola Atrix HD] skeevydude:
Probably because they don't have the "kk" branches anymore, but I do. If you go to https://github.com/skeevy420?tab=repositories all the kitkat repos I used for this rom are from android_device_motorola_mb886 and above.

My local manifest for this rom. You'll have to remove the razrqcom stuff at the bottom, remove the three CM theme repos*, and change the kernel to arrrghhhs or CM's.

<?xml version="1.0" encoding="UTF-8"?>
<manifest>
<remote name="github" fetch="git://github.com/" />
<remote name="caf" fetch="git://codeaurora.org/" review="codeaurora.org"/>

<!-- AOSP Removals -->
<remove-project name="platform/build" />
<remove-project name="platform/external/sepolicy" />
<remove-project name="platform/frameworks/av" />
<remove-project name="platform/frameworks/base" />
<remove-project name="platform/frameworks/native" />
<remove-project name="platform/frameworks/opt/telephony" />
<remove-project name="platform/hardware/qcom/audio" />
<remove-project name="platform/hardware/qcom/camera" />
<remove-project name="platform/hardware/qcom/display" />
<remove-project name="platform/hardware/qcom/keymaster" />
<remove-project name="platform/hardware/qcom/media" />
<remove-project name="platform/hardware/libhardware" />
<remove-project name="platform/hardware/libhardware_legacy" />
<remove-project name="platform/hardware/qcom/power" />
<remove-project name="platform/hardware/ril" />
<remove-project name="platform/libcore" />
<remove-project name="platform/packages/apps/Settings" />
<remove-project name="platform/packages/services/Telephony" />
<remove-project name="platform/system/core" />

<!-- AOSP ADDS -->
<project name="platform/prebuilts/gcc/darwin-x86/arm/arm-eabi-4.8" path="prebuilts/gcc/darwin-x86/arm/arm-eabi-4.8" groups="pdk,darwin,arm" revision="master" />
<project name="platform/prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.8" path="prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.8" groups="pdk,darwin,arm" revision="master" />
<project name="platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8" path="prebuilts/gcc/linux-x86/arm/arm-eabi-4.8" groups="pdk,linux,arm" revision="master" />
<project name="platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.8" path="prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.8" groups="pdk,linux,arm" revision="master" />

<!-- AOSP Replacements -->
<project path="build" name="skeevy420/platform_build" remote="github" revision="kk">
<copyfile src="core/root.mk" dest="Makefile" />
</project>

<!-- STS Dev Team -->
<project name="STS-Dev-Team/platform_external_sepolicy" path="external/sepolicy" remote="github" revision="kk" />
<project name="STS-Dev-Team/platform_frameworks_av" path="frameworks/av" remote="github" revision="kk" />
<project name="STS-Dev-Team/android_hardware_qcom_audio-caf" path="hardware/qcom/audio-caf" remote="github" revision="kk" />
<project name="STS-Dev-Team/platform_hardware_qcom_display" path="hardware/qcom/display" remote="github" revision="kk" />
<project name="STS-Dev-Team/platform_hardware_qcom_media" path="hardware/qcom/media" remote="github" revision="kk" />
<project name="STS-Dev-Team/platform_hardware_libhardware" path="hardware/libhardware" remote="github" revision="kk" />

<!-- Code Aurora -->
<project name="platform/hardware/libhardware_legacy" path="hardware/libhardware_legacy" remote="caf" revision="kk_2.7_rb1.10" />

<!-- Skeevy420 -->
<project name="skeevy420/android_frameworks_base" path="frameworks/base" remote="github" revision="kk" />
<project name="skeevy420/platform_frameworks_native" path="frameworks/native" remote="github" revision="kk" />
<project name="skeevy420/platform_frameworks_opt_telephony" path="frameworks/opt/telephony" remote="github" revision="kk" />
<project name="skeevy420/platform_packages_apps_settings" path="packages/apps/Settings" remote="github" revision="kk" />
<project name="skeevy420/packages_services_Telephony" path="packages/services/Telephony" remote="github" revision="kk" />
<project name="skeevy420/platform_system_core" path="system/core" remote="github" revision="kk" />

<!-- Skeevy420 Devices -->
<project name="skeevy420/android_device_motorola_mb886" path="device/motorola/mb886" remote="github" revision="kk" />
<project name="skeevy420/android_device_motorola_msm8960-common" path="device/motorola/msm8960-common" remote="github" revision="kk" />
<project name="skeevy420/android_kernel_motorola_msm8960-common" path="kernel/motorola/msm8960-common" remote="github" revision="kk" />

<!-- CyanogenMod -->
<project name="CyanogenMod/android_hardware_cm" path="hardware/cm" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/android_hardware_qcom_keymaster" path="hardware/qcom/keymaster" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/android_hardware_ril" path="hardware/ril" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/Superuser" path="external/koush/Superuser" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/Widgets" path="external/koush/Widgets" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/android_vendor_tmobile_libs_com.tmobile.themes" path="vendor/tmobile/libs/com.tmobile.themes" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/android_vendor_tmobile_providers_ThemeManager" path="vendor/tmobile/providers/ThemeManager" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/themes-platform-vendor-tmobile-apps-ThemeChooser" path="vendor/tmobile/apps/ThemeChooser" remote="github" revision="cm-11.0" />
<project name="TheMuppets/proprietary_vendor_motorola" path="vendor/motorola" remote="github" revision="cm-11.0" />

<!-- AOSPA -->
<project name="AOSPA/android_external_busybox" path="external/busybox" remote="github" revision="kitkat" />
<project name="AOSPA/android_libcore" path="libcore" remote="github" revision="kitkat" />

<!-- RazrQcom Dev Team -->
<project name="razrqcom-dev-team/android_device_motorola_xt1055" path="device/motorola/xt1055" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt1056" path="device/motorola/xt1056" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt1053" path="device/motorola/xt1053" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt1058" path="device/motorola/xt1058" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt1060" path="device/motorola/xt1060" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_qcom-common" path="device/motorola/qcom-common" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_msm8960dt-common" path="device/motorola/msm8960dt-common" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_kernel_motorola_msm8960dt-common" path="kernel/motorola/msm8960dt-common" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt925" path="device/motorola/xt925" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt907" path="device/motorola/xt907" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt897" path="device/motorola/xt897" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt897c" path="device/motorola/xt897c" remote="github" revision="kk" />
<project name="razrqcom-dev-team/android_device_motorola_xt926" path="device/motorola/xt926" remote="github" revision="kk" />
</manifest>

*I was working on adding Themes when my system went down.