Metadata-Version: 2.4
Name: drt-core
Version: 0.5.2
Summary: Reverse ETL for the code-first data stack
Project-URL: Homepage, https://github.com/drt-hub/drt
Project-URL: Repository, https://github.com/drt-hub/drt
Project-URL: Issues, https://github.com/drt-hub/drt/issues
Author-email: drt-hub <masukai9612kf@gmail.com>
License:                                  Apache License
                                   Version 2.0, January 2004
                                http://www.apache.org/licenses/
        
           TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
        
           1. Definitions.
        
              "License" shall mean the terms and conditions for use, reproduction,
              and distribution as defined by Sections 1 through 9 of this document.
        
              "Licensor" shall mean the copyright owner or entity authorized by
              the copyright owner that is granting the License.
        
              "Legal Entity" shall mean the union of the acting entity and all
              other entities that control, are controlled by, or are under common
              control with that entity. For the purposes of this definition,
              "control" means (i) the power, direct or indirect, to cause the
              direction or management of such entity, whether by contract or
              otherwise, or (ii) ownership of fifty percent (50%) or more of the
              outstanding shares, or (iii) beneficial ownership of such entity.
        
              "You" (or "Your") shall mean an individual or Legal Entity
              exercising permissions granted by this License.
        
              "Source" form shall mean the preferred form for making modifications,
              including but not limited to software source code, documentation
              source, and configuration files.
        
              "Object" form shall mean any form resulting from mechanical
              transformation or translation of a Source form, including but
              not limited to compiled object code, generated documentation,
              and conversions to other media types.
        
              "Work" shall mean the work of authorship, whether in Source or
              Object form, made available under the License, as indicated by a
              copyright notice that is included in or attached to the work
              (an example is provided in the Appendix below).
        
              "Derivative Works" shall mean any work, whether in Source or Object
              form, that is based on (or derived from) the Work and for which the
              editorial revisions, annotations, elaborations, or other modifications
              represent, as a whole, an original work of authorship. For the purposes
              of this License, Derivative Works shall not include works that remain
              separable from, or merely link (or bind by name) to the interfaces of,
              the Work and Derivative Works thereof.
        
              "Contribution" shall mean any work of authorship, including
              the original version of the Work and any modifications or additions
              to that Work or Derivative Works thereof, that is intentionally
              submitted to Licensor for inclusion in the Work by the copyright owner
              or by an individual or Legal Entity authorized to submit on behalf of
              the copyright owner. For the purposes of this definition, "submitted"
              means any form of electronic, verbal, or written communication sent
              to the Licensor or its representatives, including but not limited to
              communication on electronic mailing lists, source code control systems,
              and issue tracking systems that are managed by, or on behalf of, the
              Licensor for the purpose of discussing and improving the Work, but
              excluding communication that is conspicuously marked or otherwise
              designated in writing by the copyright owner as "Not a Contribution."
        
              "Contributor" shall mean Licensor and any individual or Legal Entity
              on behalf of whom a Contribution has been received by Licensor and
              subsequently incorporated within the Work.
        
           2. Grant of Copyright License. Subject to the terms and conditions of
              this License, each Contributor hereby grants to You a perpetual,
              worldwide, non-exclusive, no-charge, royalty-free, irrevocable
              copyright license to reproduce, prepare Derivative Works of,
              publicly display, publicly perform, sublicense, and distribute the
              Work and such Derivative Works in Source or Object form.
        
           3. Grant of Patent License. Subject to the terms and conditions of
              this License, each Contributor hereby grants to You a perpetual,
              worldwide, non-exclusive, no-charge, royalty-free, irrevocable
              (except as stated in this section) patent license to make, have made,
              use, offer to sell, sell, import, and otherwise transfer the Work,
              where such license applies only to those patent claims licensable
              by such Contributor that are necessarily infringed by their
              Contribution(s) alone or by combination of their Contribution(s)
              with the Work to which such Contribution(s) was submitted. If You
              institute patent litigation against any entity (including a
              cross-claim or counterclaim in a lawsuit) alleging that the Work
              or a Contribution incorporated within the Work constitutes direct
              or contributory patent infringement, then any patent licenses
              granted to You under this License for that Work shall terminate
              as of the date such litigation is filed.
        
           4. Redistribution. You may reproduce and distribute copies of the
              Work or Derivative Works thereof in any medium, with or without
              modifications, and in Source or Object form, provided that You
              meet the following conditions:
        
              (a) You must give any other recipients of the Work or
                  Derivative Works a copy of this License; and
        
              (b) You must cause any modified files to carry prominent notices
                  stating that You changed the files; and
        
              (c) You must retain, in the Source form of any Derivative Works
                  that You distribute, all copyright, patent, trademark, and
                  attribution notices from the Source form of the Work,
                  excluding those notices that do not pertain to any part of
                  the Derivative Works; and
        
              (d) If the Work includes a "NOTICE" text file as part of its
                  distribution, then any Derivative Works that You distribute must
                  include a readable copy of the attribution notices contained
                  within such NOTICE file, excluding those notices that do not
                  pertain to any part of the Derivative Works, in at least one
                  of the following places: within a NOTICE text file distributed
                  as part of the Derivative Works; within the Source form or
                  documentation, if provided along with the Derivative Works; or,
                  within a display generated by the Derivative Works, if and
                  wherever such third-party notices normally appear. The contents
                  of the NOTICE file are for informational purposes only and
                  do not modify the License. You may add Your own attribution
                  notices within Derivative Works that You distribute, alongside
                  or as an addendum to the NOTICE text from the Work, provided
                  that such additional attribution notices cannot be construed
                  as modifying the License.
        
              You may add Your own copyright statement to Your modifications and
              may provide additional or different license terms and conditions
              for use, reproduction, or distribution of Your modifications, or
              for any such Derivative Works as a whole, provided Your use,
              reproduction, and distribution of the Work otherwise complies with
              the conditions stated in this License.
        
           5. Submission of Contributions. Unless You explicitly state otherwise,
              any Contribution intentionally submitted for inclusion in the Work
              by You to the Licensor shall be under the terms and conditions of
              this License, without any additional terms or conditions.
              Notwithstanding the above, nothing herein shall supersede or modify
              the terms of any separate license agreement you may have executed
              with Licensor regarding such Contributions.
        
           6. Trademarks. This License does not grant permission to use the trade
              names, trademarks, service marks, or product names of the Licensor,
              except as required for reasonable and customary use in describing the
              origin of the Work and reproducing the content of the NOTICE file.
        
           7. Disclaimer of Warranty. Unless required by applicable law or
              agreed to in writing, Licensor provides the Work (and each
              Contributor provides its Contributions) on an "AS IS" BASIS,
              WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
              implied, including, without limitation, any warranties or conditions
              of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
              PARTICULAR PURPOSE. You are solely responsible for determining the
              appropriateness of using or redistributing the Work and assume any
              risks associated with Your exercise of permissions under this License.
        
           8. Limitation of Liability. In no event and under no legal theory,
              whether in tort (including negligence), contract, or otherwise,
              unless required by applicable law (such as deliberate and grossly
              negligent acts) or agreed to in writing, shall any Contributor be
              liable to You for damages, including any direct, indirect, special,
              incidental, or consequential damages of any character arising as a
              result of this License or out of the use or inability to use the
              Work (including but not limited to damages for loss of goodwill,
              work stoppage, computer failure or malfunction, or any and all
              other commercial damages or losses), even if such Contributor
              has been advised of the possibility of such damages.
        
           9. Accepting Warranty or Additional Liability. While redistributing
              the Work or Derivative Works thereof, You may choose to offer,
              and charge a fee for, acceptance of support, warranty, indemnity,
              or other liability obligations and/or rights consistent with this
              License. However, in accepting such obligations, You may act only
              on Your own behalf and on Your sole responsibility, not on behalf
              of any other Contributor, and only if You agree to indemnify,
              defend, and hold each Contributor harmless for any liability
              incurred by, or claims asserted against, such Contributor by reason
              of your accepting any such warranty or additional liability.
        
           END OF TERMS AND CONDITIONS
        
           APPENDIX: How to apply the Apache License to your work.
        
              To apply the Apache License to your work, attach the following
              boilerplate notice, with the fields enclosed by brackets "[]"
              replaced with your own identifying information. (Don't include
              the brackets!)  The text should be enclosed in the appropriate
              comment syntax for the file format. We also recommend that a
              file or class name and description of purpose be included on the
              same "printed page" as the copyright notice for easier
              identification within third-party archives.
        
           Copyright [yyyy] [name of copyright owner]
        
           Licensed under the Apache License, Version 2.0 (the "License");
           you may not use this file except in compliance with the License.
           You may obtain a copy of the License at
        
               http://www.apache.org/licenses/LICENSE-2.0
        
           Unless required by applicable law or agreed to in writing, software
           distributed under the License is distributed on an "AS IS" BASIS,
           WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
           See the License for the specific language governing permissions and
           limitations under the License.
License-File: LICENSE
Keywords: bigquery,cli,data-engineering,dbt,reverse-etl
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Database
Requires-Python: >=3.10
Requires-Dist: httpx>=0.27
Requires-Dist: jinja2>=3.1
Requires-Dist: pydantic>=2.0
Requires-Dist: pyyaml>=6.0
Requires-Dist: rich>=13.0
Requires-Dist: typer>=0.12
Provides-Extra: bigquery
Requires-Dist: google-cloud-bigquery>=3.0; extra == 'bigquery'
Provides-Extra: clickhouse
Requires-Dist: clickhouse-connect>=0.7.0; extra == 'clickhouse'
Provides-Extra: databricks
Requires-Dist: databricks-sql-connector>=3.0; extra == 'databricks'
Provides-Extra: dev
Requires-Dist: mypy<2,>=1.10; extra == 'dev'
Requires-Dist: pytest-asyncio>=0.23; extra == 'dev'
Requires-Dist: pytest-cov>=5.0; extra == 'dev'
Requires-Dist: pytest-httpserver>=1.0; extra == 'dev'
Requires-Dist: pytest>=8.0; extra == 'dev'
Requires-Dist: ruff<1,>=0.4; extra == 'dev'
Requires-Dist: types-pymysql; extra == 'dev'
Requires-Dist: types-pyyaml; extra == 'dev'
Provides-Extra: duckdb
Requires-Dist: duckdb>=0.10; extra == 'duckdb'
Provides-Extra: mcp
Requires-Dist: fastmcp>=2.0; extra == 'mcp'
Provides-Extra: mysql
Requires-Dist: pymysql>=1.1; extra == 'mysql'
Provides-Extra: parquet
Requires-Dist: pandas>=2.0; extra == 'parquet'
Requires-Dist: pyarrow>=12.0; extra == 'parquet'
Provides-Extra: postgres
Requires-Dist: psycopg2-binary>=2.9; extra == 'postgres'
Provides-Extra: redshift
Requires-Dist: psycopg2-binary>=2.9; extra == 'redshift'
Provides-Extra: sheets
Requires-Dist: google-api-python-client>=2.0; extra == 'sheets'
Requires-Dist: google-auth>=2.0; extra == 'sheets'
Provides-Extra: snowflake
Requires-Dist: snowflake-connector-python>=3.0; extra == 'snowflake'
Provides-Extra: sqlserver
Requires-Dist: pymssql>=2.3; extra == 'sqlserver'
Description-Content-Type: text/markdown

[English](./README.md) | [日本語](./README.ja.md)

<picture>
  <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/drt-hub/.github/main/profile/assets/logo-dark.svg">
  <img src="https://raw.githubusercontent.com/drt-hub/.github/main/profile/assets/logo.svg" alt="drt logo" width="200">
</picture>

# drt — data reverse tool

> Reverse ETL for the code-first data stack.

[![CI](https://github.com/drt-hub/drt/actions/workflows/ci.yml/badge.svg)](https://github.com/drt-hub/drt/actions/workflows/ci.yml)
[![codecov](https://codecov.io/gh/drt-hub/drt/graph/badge.svg)](https://codecov.io/gh/drt-hub/drt)
[![PyPI](https://img.shields.io/pypi/v/drt-core)](https://pypi.org/project/drt-core/)
[![drt-core downloads](https://img.shields.io/pepy/dt/drt-core?label=drt-core%20downloads)](https://pepy.tech/projects/drt-core)
[![dagster-drt downloads](https://img.shields.io/pepy/dt/dagster-drt?label=dagster-drt%20downloads)](https://pepy.tech/projects/dagster-drt)
[![License](https://img.shields.io/badge/license-Apache%202.0-blue)](LICENSE)
[![Python](https://img.shields.io/pypi/pyversions/drt-core)](https://pypi.org/project/drt-core/)
[![GitHub Sponsors](https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%A4&logo=GitHub&color=%23fe8e86)](https://github.com/sponsors/masukai)

**drt** syncs data from your data warehouse to external services — declaratively, via YAML and CLI.
Think `dbt run` → `drt run`. Same developer experience, opposite data direction.

<p align="center">
  <img src="docs/assets/quickstart.gif" alt="drt quickstart demo" width="700">
</p>

```bash
pip install drt-core          # core (DuckDB included)
drt init && drt run
```

---

## Why drt?

| Problem | drt's answer |
|---------|-------------|
| Census/Hightouch are expensive SaaS | Free, self-hosted OSS |
| GUI-first tools don't fit CI/CD | CLI + YAML, Git-native |
| dbt/dlt ecosystem has no reverse leg | Same philosophy, same DX |
| LLM/MCP era makes GUI SaaS overkill | LLM-native by design |

---

## Quickstart

No cloud accounts needed — runs locally with DuckDB in about 5 minutes.

### 1. Install

```bash
pip install drt-core
```

> For cloud sources: `pip install drt-core[bigquery]`, `drt-core[postgres]`, etc.

### 2. Set up a project

```bash
mkdir my-drt-project && cd my-drt-project
drt init   # select "duckdb" as source
```

### 3. Create sample data

```bash
python -c "
import duckdb
c = duckdb.connect('warehouse.duckdb')
c.execute('''CREATE TABLE IF NOT EXISTS users AS SELECT * FROM (VALUES
  (1, 'Alice', 'alice@example.com'),
  (2, 'Bob',   'bob@example.com'),
  (3, 'Carol', 'carol@example.com')
) t(id, name, email)''')
c.close()
"
```

### 4. Create a sync

```yaml
# syncs/post_users.yml
name: post_users
description: "POST user records to an API"
model: ref('users')
destination:
  type: rest_api
  url: "https://httpbin.org/post"
  method: POST
  headers:
    Content-Type: "application/json"
  body_template: |
    { "id": {{ row.id }}, "name": "{{ row.name }}", "email": "{{ row.email }}" }
sync:
  mode: full
  batch_size: 1
  on_error: fail
```

### 5. Run

```bash
drt run --dry-run   # preview, no data sent
drt run             # run for real
drt status          # check results
```

> See [examples/](examples/) for more: Slack, Google Sheets, HubSpot, GitHub Actions, etc.

---

## CLI Reference

```bash
drt init                    # initialize project
drt list                    # list sync definitions
drt run                     # run all syncs
drt run --select <name>     # run a specific sync
drt run --dry-run           # dry run
drt run --verbose           # show row-level error details
drt run --output json       # structured JSON output for CI/scripting
drt run --profile prd       # override profile (or DRT_PROFILE env var)
drt test                    # run post-sync validation tests
drt test --select <name>    # test a specific sync
drt validate                # validate sync YAML configs
drt status                  # show recent sync status
drt status --output json    # JSON output for status
drt mcp run                 # start MCP server (requires drt-core[mcp])
drt --install-completion    # install shell completion (bash/zsh/fish)
drt --show-completion       # show completion script
```

### Shell completion

Shell completion is supported for bash, zsh, and fish:

```bash
# Recommended: auto-install for your current shell (idempotent)
drt --install-completion

# Or manually add to your shell config (run once from the target shell)
drt --show-completion >> ~/.bashrc   # bash
drt --show-completion >> ~/.zshrc    # zsh
drt --show-completion > ~/.config/fish/completions/drt.fish  # fish
```

> **Note:** `--show-completion` outputs the script for your *current* shell. Run it from the shell you want to configure. The manual `>>` append is not idempotent — run it once only.

After installation, restart your shell and tab-complete commands and options.

---

## MCP Server

Connect drt to Claude, Cursor, or any MCP-compatible client so you can run syncs, check status, and validate configs without leaving your AI environment.

```bash
pip install drt-core[mcp]
drt mcp run
```

**Claude Desktop** (`~/Library/Application Support/Claude/claude_desktop_config.json`):

```json
{
  "mcpServers": {
    "drt": {
      "command": "drt",
      "args": ["mcp", "run"]
    }
  }
}
```

**Available MCP tools:**

| Tool | What it does |
|------|-------------|
| `drt_list_syncs` | List all sync definitions |
| `drt_run_sync` | Run a sync (supports `dry_run`) |
| `drt_get_status` | Get last run result(s) |
| `drt_validate` | Validate sync YAML configs |
| `drt_get_schema` | Return JSON Schema for config files |

---

## AI Skills for Claude Code

Install the official Claude Code skills to generate YAML, debug failures, and migrate from other tools — all from the chat interface.

### Install via Plugin Marketplace (recommended)

```bash
/plugin marketplace add drt-hub/drt
/plugin install drt@drt-hub
```

> **Tip:** Enable auto-update so you always get the latest skills when drt is updated:
> `/plugin` → Marketplaces → drt-hub → Enable auto-update

### Manual install (slash commands)

Copy the files from `.claude/commands/` into your drt project's `.claude/commands/` directory.

| Skill | Trigger | What it does |
|-------|---------|-------------|
| `/drt-create-sync` | "create a sync" | Generates valid sync YAML from your intent |
| `/drt-debug` | "sync failed" | Diagnoses errors and suggests fixes |
| `/drt-init` | "set up drt" | Guides through project initialization |
| `/drt-migrate` | "migrate from Census" | Converts existing configs to drt YAML |

---

## Connectors

### Sources

| Connector | Status | Install | Auth |
|-----------|--------|---------|------|
| BigQuery | ✅ v0.1 | `pip install drt-core[bigquery]` | Application Default / Service Account Keyfile |
| DuckDB | ✅ v0.1 | (core) | File path |
| PostgreSQL | ✅ v0.1 | `pip install drt-core[postgres]` | Password (env var) |
| Snowflake | ✅ v0.5 | `pip install drt-core[snowflake]` | Password (env var) |
| SQLite | ✅ v0.4.2 | (core) | File path |
| Redshift | ✅ v0.3.4 | `pip install drt-core[redshift]` | Password (env var) |
| ClickHouse | ✅ v0.4.3 | `pip install drt-core[clickhouse]` | Password (env var) |
| MySQL | ✅ v0.5 | `pip install drt-core[mysql]` | Password (env var) |
| Databricks | ✅ v0.6 | `pip install drt-core[databricks]` | Access Token (env var) |
| SQL Server | ✅ v0.6 | `pip install drt-core[sqlserver]` | Password (env var) |

### Destinations

| Connector | Status | Install | Auth |
|-----------|--------|---------|------|
| REST API | ✅ v0.1 | (core) | Bearer / API Key / Basic / OAuth2 |
| Slack Incoming Webhook | ✅ v0.1 | (core) | Webhook URL |
| Discord Webhook | ✅ v0.4.2 | (core) | Webhook URL |
| GitHub Actions | ✅ v0.1 | (core) | Token (env var) |
| HubSpot | ✅ v0.1 | (core) | Token (env var) |
| Google Ads | ✅ v0.6 | (core) | OAuth2 Client Credentials |
| Google Sheets | ✅ v0.4 | `pip install drt-core[sheets]` | Service Account Keyfile |
| PostgreSQL (upsert) | ✅ v0.4 | `pip install drt-core[postgres]` | Password (env var) |
| MySQL (upsert) | ✅ v0.4 | `pip install drt-core[mysql]` | Password (env var) |
| ClickHouse | ✅ v0.5 | `pip install drt-core[clickhouse]` | Password (env var) |
| Parquet file | ✅ v0.5 | `pip install drt-core[parquet]` | File path |
| Microsoft Teams Webhook | ✅ v0.5 | (core) | Webhook URL |
| CSV / JSON / JSONL file | ✅ v0.5 | (core) | File path |
| Jira | ✅ v0.5 | (core) | Basic (email + API token) |
| Linear | ✅ v0.5 | (core) | API Key (env var) |
| SendGrid | ✅ v0.5 | (core) | API Key (env var) |
| Salesforce | 🗓 v0.6 | `pip install drt-core[salesforce]` | — |
| Notion | 🗓 planned | (core) | — |

### Integrations

| Connector | Status | Install |
|-----------|--------|---------|
| Dagster | ✅ v0.4 | `pip install dagster-drt` |
| Prefect | ✅ v0.6 | (core) |
| Airflow | ✅ v0.6 | (core) |
| dbt manifest reader | ✅ v0.4 | (core) |

---

## Roadmap

> **Detailed plans & progress → [GitHub Milestones](https://github.com/drt-hub/drt/milestones)**
> **Looking to contribute? → [Good First Issues](https://github.com/drt-hub/drt/issues?q=is%3Aopen+label%3A%22good+first+issue%22)**

| Version | Focus |
|---------|-------|
| **v0.1** ✅ | BigQuery / DuckDB / Postgres sources · REST API / Slack / GitHub Actions / HubSpot destinations · CLI · dry-run |
| **v0.2** ✅ | Incremental sync (`cursor_field` watermark) · retry config per-sync |
| **v0.3** ✅ | MCP Server (`drt mcp run`) · AI Skills for Claude Code · LLM-readable docs · row-level errors · security hardening · Redshift source |
| **v0.4** ✅ | Google Sheets / PostgreSQL / MySQL destinations · dagster-drt · dbt manifest reader · type safety overhaul |
| **v0.5** ✅ | Snowflake / MySQL sources · ClickHouse / Parquet / Teams / CSV+JSON / Jira / Linear / SendGrid destinations · `drt test` · `--output json` · `--profile` · `${VAR}` substitution · dbt manifest · secrets.toml · Docker |
| [v0.6](https://github.com/drt-hub/drt/milestone/3) | Salesforce · Airflow integration · Twilio / Intercom destinations |
| [v0.7](https://github.com/drt-hub/drt/milestone/4) | DWH destinations (Snowflake / BigQuery / ClickHouse / Databricks) · Cloud storage (S3 / GCS / Azure Blob) |
| [v0.8](https://github.com/drt-hub/drt/milestone/5) | Lakehouse sources (Delta Lake / Apache Iceberg) |
| v1.x | Rust engine (PyO3) |

---

## Orchestration: dagster-drt

Community-maintained [Dagster](https://dagster.io/) integration. Expose drt syncs as Dagster assets with full observability.

```bash
pip install dagster-drt
```

```python
from dagster import AssetExecutionContext, Definitions
from dagster_drt import drt_assets, DagsterDrtResource

@drt_assets(project_dir="path/to/drt-project")
def my_syncs(context: AssetExecutionContext, drt: DagsterDrtResource):
    yield from drt.run(context=context)

defs = Definitions(
    assets=[my_syncs],
    resources={"drt": DagsterDrtResource(project_dir="path/to/drt-project")},
)
```

See [dagster-drt README](integrations/dagster-drt/README.md) for full API docs (Translator, Pipes support, DrtConfig dry-run, MaterializeResult).

---

## Ecosystem

drt is designed to work alongside, not against, the modern data stack:

<p align="center">
  <img src="docs/assets/ecosystem.png" alt="drt ecosystem — dlt load, dbt transform, drt activate" width="700">
</p>

---

## Contributing

We welcome contributions of all sizes — from typo fixes to new connectors. drt has a transparent [contributor ladder](GOVERNANCE.md#roles) so your work builds toward greater trust and responsibility over time.

- **Get started:** [CONTRIBUTING.md](CONTRIBUTING.md) — setup, workflow, and your first connector tutorial
- **Pick something to work on:** [Good First Issues](https://github.com/drt-hub/drt/issues?q=is%3Aopen+label%3A%22good+first+issue%22)
- **Understand how decisions are made:** [GOVERNANCE.md](GOVERNANCE.md)

## Disclaimer

drt is an independent open-source project and is **not affiliated with,
endorsed by, or sponsored by** dbt Labs, dlt-hub, or any other company.

"dbt" is a registered trademark of dbt Labs, Inc.
"dlt" is a project maintained by dlt-hub.

drt is designed to complement these tools as part of the modern data stack,
but is a separate project with its own codebase and maintainers.

## License

Apache 2.0 — see [LICENSE](LICENSE).
