srclib ([login to view URL]) is a polyglot static analysis tool that generates data for editors and code browsers to use. We want it to support C#. Create a C# toolchain for srclib, and publish it on GitHub under the MIT license.
Guide: [login to view URL]
Browse for example toolchains: [login to view URL]
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C# and VB.NET have a parsing API you can connect to provide the data structures:
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In addition, the omnisharp projects have already implemented project and reference comprehension, and could be adapted to work without too much difficulty. Both srclib and omnisharp developers can assist if roadblocks are encountered.
Add unit and integration tests for everything, and use travis badges to show that your tests are passing with each commit.