Product

DataMETL

Local-first database migration with Mel, your read-only DB copilot.

Connect source and destination, compare schemas, map types, stream data, and verify parity — on your laptop or your Docker network. Credentials never leave your environment for SandboxCSP.

View on GitHubInstallTrust & Security

Why DataMETL

Migrate locally, ask Mel with approve-to-run, and keep credentials on your machine.

Migrate with confidence

Introspect, compare, map, COPY-stream migrate, and verify (counts + hash samples) for PostgreSQL; Pro adds MySQL and SQL Server.

Mel, approve-to-run

Ask Mel about schemas and migrations. Live tools are read-only; Community requires Approve on every tool; Pro unlocks flexible approval modes. Row samples sent to Anthropic are capped (200 rows); passwords are not.

Local-first + one-liner install

Fernet encryption at rest; offline Ed25519 Pro licenses. No Stripe secrets on your box.

Trust at a glance
Credentials stay on the operator machine / Docker network and are Fernet-encrypted at rest. Mel sends prompts and capped tool results to Anthropic using your API key — not DB passwords. MCP tools are read-only with audit. Pro licenses verify offline (Ed25519); Stripe runs only on the vendor issuer.
Full Trust & Security detail

Install

One-liner install, then open http://localhost:3000

Install script
curl -fsSL https://github.com/sbcsp/datametl/releases/latest/download/install.sh | bash

Source and releases: github.com/SBCSP/datametl

Pricing

Community is free. Pro unlocks multi-engine connectors and flexible Mel approval modes.

Community
Free
  • Postgres migrate / introspect / compare / verify
  • Mel with Approve-always
Install Community
Pro
~$79/mo
  • Full Mel approval modes
  • MySQL & SQL Server connectors
  • Offline dmtl1 license key

Stripe TEST / sandbox mode

This Payment Link is a test link (URL contains test_). Do not treat it as production checkout. After sandbox checkout (test card 4242…), paste the issued dmtl1.… key in Settings → License. Live Payment Link TBD.

Buy Pro (Stripe test / sandbox)

What's new

Release notes and product changes live in the DataMETL changelog.

View CHANGELOGGitHub