Remote-work assistant for DeepSeek Harness (DSH): connect SSH (key or password), pick a remote workspace, operate with rw_* tools, and SFTP-mirror it into a real local DSH workspace.

Enables AI assistants to safely inspect and query PostgreSQL databases with read-only enforcement, row/timeout limits, and audit logging, providing tools for schema/table listing, read-only queries, query explanations, and table statistics.