# DQaaS

> DQaaS profiles your data, checks it against rules, scores its quality and keeps a governed catalogue. Use it from a web console, a REST API, a CLI or an MCP server.

## Pages
- [Home](https://dqaas.io/): what it does, three ways to use it, capabilities, data handling, pricing, roadmap, FAQ
- [Docs](https://dqaas.io/docs/): quick start for the CLI, REST API, MCP and in-browser mode
- [Security](https://dqaas.io/security/): controls and their limits
- [Full summary](https://dqaas.io/llms-full.txt): detailed plain-text description

## Key facts
- Three ways to use it, with the same checks and report format: CLI (profile files on your own machine, nothing uploaded), REST API with OpenAPI plus MCP, and in the browser (files are profiled on your own device and never leave it).
- Included: file ingest (CSV, TSV, JSON, JSONL, Parquet, Avro, Arrow, XLSX), profiling, rule-based quality scoring, inferred sensitive-column detection, catalogue and governance, lineage and impact analysis, reports, roles and audit log, quotas, interval schedules, near-duplicate and reconciliation checks, ODCS and OpenLineage import/export, Prometheus metrics.
- Build status (2026-10-30): version 0.2.0 released for Linux x86_64, Linux arm64 and macOS Apple silicon; cron schedules and column-level lineage in development; browser profiling and hosted MCP OAuth not yet verified with real clients; Windows build and payments not built. See the home page Build status section.
- Roadmap: payment processor, single sign-on beyond GitHub, Windows build, cron schedules and column-level lineage (in development).
- Free during launch with monthly limits: 1 GB scanned, 10 minutes of compute, 2 scheduled jobs, 50 MB stored metadata. Pricing will be announced before any charge.
- No accuracy claims without reference data. No certifications or compliance attestations are claimed.