Flaky is a plugin for nose or py.test that automatically reruns flaky tests. Ideally, tests reliably pass or fail, but sometimes test fixtures must rely on components that aren't 100% reliable. With flaky, instead of removing those tests or marking them to @skip, they can be automatically retried.
Scrum PM is a plugin for Redmine for Scrum project management. Redmine Version class becomes a sprint and issue becomes task. Most actions support drag and drop, eg. dashboard where you can change status of your task simply by draging it to another column.
MiniUML is a plugin-based diagram editor, developed as part of a course at the Technical University of Denmark. Currently, it supports only UML Class Diagrams (as seen in Visual Studio), but it could theoretically support just about anything.
Scrum Dashboard is a web front-end for Conchangos Scrum for Team System version 2. The main goal of this project is to replace the whiteboard and simplify daily work with Scrum artifacts in Team Foundation Server 2008.
A Visual Studio plug-in for recording cross-browser functional tests. Built for developers doing testing, the tool allows test customizations in code within Visual Studio and conversion to unit tests. The solution provides industry-best test automation support for any web application - Silverlight, AJAX, and MVC included, as well as support for Visual Studio 2010.
Agile-Trac adds the concept of Iterations to Trac which allows a more useful Roadmap view with predicted completion date ranges and relatively sized progress indicators. User stories (and tickets in general) can have one or more completion stages defined for them. These are relatively sized using a sizing scale that you define.
Generates Test Cases is a Behaviour Driven Development (BDD) plugin for IntelliJ IDEA. This project aims to make it easier to make TDD with a really cool and easy approach that consist in annotating interface method with desired behaviours.