https://github.com/CyanogenMod/android_device_oneplus_oneplus2/tree/cm-13.0
https://github.com/CyanogenMod/android_kernel_oneplus_msm8994/tree/cm-13.0
Dependencies:
https://github.com/CyanogenMod/android_device_oppo_common/tree/cm-13.0
https://github.com/CyanogenMod/android_device_qcom_common/tree/cm-13.0

found some blobs here: https://github.com/oneplus2-dev/proprietary_vendor_oneplus

<?xml version="1.0" encoding="UTF-8"?>
<manifest>
<project path="device/oneplus/oneplus2"
name="CyanogenMod/android_device_oneplus_oneplus2"
revision="cm-13.0" />

<project path="device/oppo/common"
name="CyanogenMod/android_device_oppo_common"
revision="cm-13.0" />

<project path="device/qcom/common"
name="CyanogenMod/android_device_qcom_common"
revision="cm-13.0" />

<project path="kernel/oneplus/msm8994"
name="CyanogenMod/android_kernel_oneplus_msm8994"
revision="cm-13.0" />

<project path="vendor/oneplus" name="oneplus2-dev/android_vendor_oneplus"
revision="cm-13.0" />
</manifest>