Show HN: DeepSQL – A self-hostable AI DBA agent for Postgres and MySQL

DeepSQL, a self-hostable AI DBA agent for Postgres and MySQL, monitors workloads, optimizes slow queries, and ships BI dashboards to cut database costs by 38%. The tool installs in one line and self-hosts in 15 minutes, with top customers ingesting a combined 17.35M rows/day. DeepSQL runs on any Linux box, EC2, or container in the user's VPC, using read-only credentials and keeping data within the infrastructure.

DeepSQL monitors workloads, optimizes slow queries, and ships BI dashboards to cut database costs by 38%. One-line install · Self-host in 15 minutes Top 5 customers by rows ingested into sales report aggregation over the last 7 days: | Customer | Rows / day | Δ vs prior wk | |---|---|---| | Aurora Hospitality 30469 | 4.82M | +18% | | Nordic Stays Group 28104 | 3.91M | +12% | | Coastline Resorts 31287 | 3.44M | +9% | | Meridian Hotels 29553 | 2.87M | +6% | | Lumen Suites 30988 | 2.31M | +21% | Combined 17.35M rows/day — 62% of total ingestion volume. Self-hosted end-to-end. Your data, your credentials, your VPC. Run this on any Linux box, EC2, or container in your VPC. Installs the DeepSQL agent, CLI, and MCP server on the machine. Add database connections, teach it your company's knowledge, and feed it your slow query logs. DeepSQL indexes your schema and starts learning your workload immediately. Postgres or MySQL — read replica, VPC-peered. Read-only credentials, no data leaves your infra. Teach DeepSQL your business rules in plain English — MRR, active-hotel, currency conventions. Point at pg stat statements or MySQL slow log. DeepSQL clusters, ranks, and starts recommending. Chat with the built-in DeepSQL agent in your browser, or connect Claude, Codex, and Cursor to your DeepSQL instance over MCP or CLI. One-line install. Self-host in 15 minutes. Role-based access, query policies, and audit logs built in. Deep dives on cutting Aurora costs, replacing Tableau, and why your observability bill is a lie. Written for senior DBAs and data engineers.