Manitree
This tool is an attempt to assess the AndroidManifest.xml file for vulnerabilities in a fast and easy way. The idea being, the AndroidManifest.xml contains a lot sensitive information about the app especially when portions of the app need to be shared, and if this is done in an improper way, it leaves the app vulnerable to attack.
Download
Github: LINK
Examples
Log
10/6/2011: More information soon
10/20/2011: Alpha version of the tool complete. Email if interested
11/21/2011: First public version released here: LINK.
2/10/2012: Updated checks to search for improper intent controls. Also created a project for native Python AXML conversion. LINK.