BlastRadiusSchema intelligence
Discover database schemas, ask natural-language questions, and generate read-only SQL with safety validation before execution. PostgreSQL is available today.
The problem
Developers rebuild the same graph by hand. When a column changes, the answer is rarely in one file or one catalog query.
The disconnect
No single place has the full picture
When a column changes, developers manually trace how data flows through the stack.
Stack
PostgreSQL + .NET available today. More databases and frameworks planned.
Available today
Planned
Available today
Planned
Capabilities
Schema intelligence, safe SQL, and code impact — in a local-first desktop IDE.
Discover database schemas, ask natural-language questions, and generate read-only SQL with safety validation before execution. PostgreSQL is available today.
Trace database columns to application code in your workspace — understand blast radius before you change data models. C# / EF Core lookup is available today.
Your database credentials and query results stay on your machine. BlastRadius Cloud handles accounts and subscriptions only.
Why BlastRadius
Optimized for understanding how your stack works — not for agentic refactors or generic chat with the repo.
Connect database schema to the code that uses it — see how data flows through the app. PostgreSQL + .NET available today.
Know what breaks before you rename, drop, or change a column or table.
Generate candidate SQL, validate read-only safety, and run only after you explicitly confirm.
Database credentials, schema metadata, and query results stay on your machine — cloud is accounts and billing only.
Application intelligence for modern software across databases and frameworks — not a single-engine niche tool.
Optimizes for understanding and change risk — not autocomplete or agentic refactors.
How it works
Add a read-only connection in BlastRadius Desktop. PostgreSQL is available today. Credentials stay in your OS keychain.
Discover tables, columns, and relationships. Ask questions in plain language about your schema.
Generate candidate SQL, review safety checks, and trace .NET / C# / EF Core references before you ship schema changes.
FAQ
No. Database connectivity, query execution, and schema metadata remain on your machine. BlastRadius Cloud only stores account, subscription, and usage accounting data.
Yes. Sign in or create a free account on this site to download BlastRadius Desktop. Your account unlocks cloud entitlements, subscription state, and usage limits synced across devices.
PostgreSQL is available today via a read-only database role. SQL Server and MongoDB are planned. Read-only SQL safety is enforced before any query runs on the supported SQL engine.
.NET impact analysis (C# / EF Core) is available today. Python, Node.js, React, and Angular are planned.
That SmartScreen warning is expected until BlastRadius ships a code-signed installer. Open the downloaded setup file, click More info, then click Run anyway. If More info is missing, right-click the file, open Properties, check Unblock, and try again.
The installer is a large file (about 250+ MB). Free at least 5 GB on the drive that receives downloads — Downloads is usually on C: — or change your browser download folder to a drive with more space, then try again. Installing also needs free space on C:.
Ready when you are
Download BlastRadius Desktop, create a free account, and connect a read-only database role. PostgreSQL is available today.