Developed self-hosted Cohere-compatible rerank API support for the MemMachine/MemMachine repository, enabling operators to configure a custom base_url for rerank services without introducing new providers. This feature was implemented in Python, focusing on backend development and API integration to reduce reliance on external services and enhance deployment flexibility. The work included adding unit tests to validate configuration parsing and client keyword argument forwarding, ensuring robust and reliable integration. Sample configuration files were updated with commented examples to guide users in adopting the new functionality. The changes improved privacy, control, and adaptability for reranking capabilities within the MemMachine platform.