I'm rarecoil.
Most of the work here is from when I was working in appsec as a penetration tester. I'm mostly inactive as of 2022. If you want to make changes or issue pull requests, it is likely that there will be significant lag in me reviewing it, if at all. I would recommend forking things you want to use/modify; most everything here is under a permissive license.
Update August 2023: I plan on cleaning up / archiving old and unmaintained stuff here shortly and beginning to use this account more again.