The MongoDB Community Kit is a new resource developed by the MongoDB community team to encourage growth and participation in the MongoDB ecosystem. It provides a set of techniques and tools for users to contribute to the project, such as giving talks, writing blog posts, creating open source tools, and contributing to user groups. The kit is available on Github and released under the Creative Commons license CC BY-NC-SA 3.0, allowing users to access, fork, and update it easily. The community team encourages users to submit their knowledge and feedback through pull requests, with suggestions such as sharing posters or slides created by others, translating the kit into other languages, and adding new content.