Metadata-Version: 2.4
Name: pbix-mcp
Version: 0.2.0
Summary: MCP server for creating, reading, writing, and evaluating Power BI .pbix/.pbit files — no Power BI Desktop required
Project-URL: Homepage, https://github.com/d0nk3yhm/pbix-mcp
Project-URL: Repository, https://github.com/d0nk3yhm/pbix-mcp
Project-URL: Issues, https://github.com/d0nk3yhm/pbix-mcp/issues
Author: d0nk3yhm
License-Expression: MIT
License-File: LICENSE
Keywords: dax,mcp,model-context-protocol,pbix,powerbi
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT 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 :: Software Development :: Libraries
Requires-Python: >=3.10
Requires-Dist: apsw
Requires-Dist: kaitaistruct
Requires-Dist: mcp>=1.0.0
Requires-Dist: pandas
Requires-Dist: pbixray>=0.5.0
Requires-Dist: pydantic>=2.0
Requires-Dist: xpress9
Provides-Extra: dev
Requires-Dist: build; extra == 'dev'
Requires-Dist: mypy; extra == 'dev'
Requires-Dist: pytest-cov; extra == 'dev'
Requires-Dist: pytest>=7.0; extra == 'dev'
Requires-Dist: ruff; extra == 'dev'
Description-Content-Type: text/markdown

# pbix-mcp

[![CI](https://github.com/d0nk3yhm/pbix-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/d0nk3yhm/pbix-mcp/actions/workflows/ci.yml)
[![PyPI](https://img.shields.io/pypi/v/pbix-mcp)](https://pypi.org/project/pbix-mcp/)
[![Python](https://img.shields.io/pypi/pyversions/pbix-mcp)](https://pypi.org/project/pbix-mcp/)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

An MCP server for **creating**, reading, writing, and evaluating Power BI `.pbix` and `.pbit` files — **no Power BI Desktop required for creation**. Exposes 60 tools covering report creation from scratch (all 6 data types, cross-table relationships, CSV/SQLite/SQL Server/MySQL data sources, DirectQuery live database connections, and DAX measures), layout editing, visual management, DAX evaluation, RLS security, and binary format internals.

## Quick Start

```bash
git clone https://github.com/d0nk3yhm/pbix-mcp.git
cd pbix-mcp
pip install -e .
```

### Claude Desktop

```json
{
  "mcpServers": {
    "powerbi": {
      "command": "pbix-mcp-server"
    }
  }
}
```

### Claude Code

```json
{
  "mcpServers": {
    "powerbi": {
      "command": "pbix-mcp-server"
    }
  }
}
```

### Generic MCP (stdio)

```bash
pbix-mcp-server
# With debug logging:
pbix-mcp-server --log-level debug
```

## Stability

| Feature | Status | Notes |
|---------|--------|-------|
| PBIX creation from scratch | **Stable** | Multi-table with all 6 data types, relationships, H$ hierarchies, measures — loads in PBI Desktop |
| Cross-table relationships | **Stable** | R$ system tables with NoSplit INDEX encoding; RELATED() and cross-table filtering work |
| Refreshable CSV sources | **Stable** | `source_csv` parameter creates M expressions referencing external CSV files; click Refresh in PBI Desktop to re-import |
| SQLite database sources | **Stable** | `source_db` with ODBC driver; data imported at build, Refresh re-reads from DB |
| SQL Server / MySQL database sources | **Stable** | `source_db` with Import or DirectQuery; SQL Server verified with LocalDB, MySQL uses same pattern |
| DirectQuery mode | **Stable** | `mode='directquery'` with SQL Server — live database queries, no refresh needed |
| VertiPaq table data write | **Stable** | String, Int64, Double, DateTime, Decimal, Boolean column types with correct dictionary encoding |
| H$ attribute hierarchies | **Stable** | NoSplit<32> POS_TO_ID + ID_TO_POS for all cardinalities; MaterializationType=0 |
| Report layout read/write | **Stable** | Pages, visuals, filters, positions, bookmarks |
| Visual add/remove | **Stable** | Cards, charts, shapes/buttons, images, textboxes, slicers |
| Visual property editing | **Stable** | Dot-path and full JSON |
| DAX measure CRUD | **Stable** | Add, modify, remove via metadata SQL |
| DAX evaluation (156 functions) | **Stable** | Best-effort evaluator; see accuracy notes below |
| Metadata SQL read/write | **Stable** | Full SQLite access to tables, columns, relationships |
| Default slicer filter extraction | **Stable** | Legacy Layout JSON and PBIR format |
| Table data read (PBIXRay) | **Stable** | All materialized VertiPaq tables |
| Calculated table evaluation | **Stable** | DATATABLE, GENERATESERIES, CALENDAR, field parameters |
| XPress9 decompress/recompress | **Stable** | Byte-exact round-trip verified |
| ABF archive manipulation | **Stable** | List, extract, replace internal files |
| DataMashup (M code) editing | **Stable** | Read/write Power Query expressions |
| File save/repack | **Stable** | Auto-backup on overwrite, SecurityBindings auto-removed |
| Calculated column evaluation | **Beta** | Per-row DAX expression evaluation; tested with synthetic data |
| Password extraction | **Beta** | Regex scan of DAX measures for embedded passwords |
| Row-Level Security (RLS) | **Beta** | Read/write roles, evaluate filter expressions against data |
| Diagnostic tool (`pbix_doctor`) | **Beta** | 8-point health check |

## Known Limitations

- **DAX engine is best-effort** — designed for practical evaluation, not semantic parity with Analysis Services. Unsupported functions return `None` with status `"unsupported"`, circular references raise `DAXEvaluationError`. See [docs/supported-dax.md](docs/supported-dax.md) for full details.
- **PBIR format** is read-only for filter extraction; layout write requires legacy format
- **1 out of 204 tested measures** returns BLANK (requires per-employee RANKX visual row context)
- **Performance** — tables >100K rows trigger a warning; the DAX engine operates on in-memory Python data
- **Opening existing DirectQuery files** — layout, measures, and metadata editing work; DAX evaluation and table reads return clear errors since data lives in the remote source (this is inherent to DirectQuery — the data isn't in the file)
- **Creating DirectQuery files** — fully working with SQL Server (tested with LocalDB); requires a running database server and initial data snapshot


## Tools (60)

### Create & File Management (5)
`pbix_create` · `pbix_open` · `pbix_save` · `pbix_close` · `pbix_list_open`

### Report Layout & Visuals (18)
`pbix_add_visual` · `pbix_remove_visual` · `pbix_get_pages` · `pbix_add_page` · `pbix_remove_page` · `pbix_get_page_visuals` · `pbix_get_visual_detail` · `pbix_get_visual_positions` · `pbix_set_visual_property` · `pbix_update_visual_json` · `pbix_get_layout_raw` · `pbix_set_layout_raw` · `pbix_get_filters` · `pbix_set_filters` · `pbix_get_default_filters` · `pbix_get_settings` · `pbix_set_settings` · `pbix_get_bookmarks`

### DAX Engine (4)
`pbix_evaluate_dax` · `pbix_evaluate_dax_per_dimension` · `pbix_evaluate_calculated_columns` · `pbix_clear_dax_cache`

### DataModel Read (8)
`pbix_get_model_schema` · `pbix_get_model_measures` · `pbix_get_model_relationships` · `pbix_get_model_power_query` · `pbix_get_model_columns` · `pbix_get_table_data` · `pbix_list_tables` · `pbix_get_metadata`

### DataModel Write (13)
`pbix_datamodel_query_metadata` · `pbix_datamodel_modify_metadata` · `pbix_datamodel_add_measure` · `pbix_datamodel_modify_measure` · `pbix_datamodel_remove_measure` · `pbix_datamodel_modify_column` · `pbix_datamodel_decompress` · `pbix_datamodel_recompress` · `pbix_datamodel_replace_file` · `pbix_datamodel_extract_file` · `pbix_datamodel_list_abf_files` · `pbix_set_table_data` · `pbix_update_table_rows`

### Resources & Theme (5)
`pbix_list_resources` · `pbix_get_theme` · `pbix_set_theme` · `pbix_get_linguistic_schema` · `pbix_set_linguistic_schema`

### DataMashup (2)
`pbix_get_m_code` · `pbix_set_m_code`

### Row-Level Security (3)
`pbix_get_rls_roles` · `pbix_set_rls_role` · `pbix_evaluate_rls`

### Diagnostics & Security (2)
`pbix_doctor` · `pbix_get_password`

## Creating Reports from Scratch

Build a complete multi-table PBIX with relationships and cross-table DAX — no Power BI Desktop needed:

```python
from pbix_mcp.builder import PBIXBuilder

builder = PBIXBuilder()

# Dimension table
builder.add_table('Products', [
    {'name': 'ProductID', 'data_type': 'Int64'},
    {'name': 'Product',   'data_type': 'String'},
    {'name': 'UnitPrice', 'data_type': 'Double'},
], rows=[
    {'ProductID': 1, 'Product': 'Widget A',    'UnitPrice': 29.99},
    {'ProductID': 2, 'Product': 'Widget B',    'UnitPrice': 49.99},
    {'ProductID': 3, 'Product': 'Gadget X',    'UnitPrice': 14.99},
])

# Fact table
builder.add_table('Sales', [
    {'name': 'OrderID',   'data_type': 'Int64'},
    {'name': 'ProductID', 'data_type': 'Int64'},
    {'name': 'Qty',       'data_type': 'Int64'},
    {'name': 'Region',    'data_type': 'String'},
], rows=[
    {'OrderID': 1001, 'ProductID': 1, 'Qty': 5,  'Region': 'North'},
    {'OrderID': 1002, 'ProductID': 2, 'Qty': 3,  'Region': 'South'},
    {'OrderID': 1003, 'ProductID': 3, 'Qty': 20, 'Region': 'East'},
])

# Cross-table relationship
builder.add_relationship('Sales', 'ProductID', 'Products', 'ProductID')

# Measures (including cross-table RELATED)
builder.add_measure('Sales', 'Total Qty', 'SUM(Sales[Qty])')
builder.add_measure('Sales', 'Total Revenue',
    'SUMX(Sales, Sales[Qty] * RELATED(Products[UnitPrice]))')

builder.save('sales_report.pbix')
```

Opens in Power BI Desktop with full interactivity — slicers, cross-filtering, and all DAX measures work.

### Refreshable CSV Sources

Point tables at external CSV files so data can be refreshed in Power BI Desktop:

```python
builder.add_table('Sales', [
    {'name': 'OrderID',   'data_type': 'Int64'},
    {'name': 'ProductID', 'data_type': 'Int64'},
    {'name': 'Qty',       'data_type': 'Int64'},
], rows=sales_data,
   source_csv=r'C:\Data\sales.csv')  # M expression references this CSV
```

The initial data snapshot is embedded in the PBIX. When opened in Power BI Desktop, clicking **Refresh** re-imports from the CSV file. Edit the CSV → Refresh → data updates live.

### Database Sources (SQL Server / SQLite / MySQL)

Connect tables to databases so data can be refreshed from the DB:

```python
# SQL Server (built-in PBI connector — works with LocalDB, Express, full)
builder.add_table('Orders', [
    {'name': 'OrderID', 'data_type': 'Int64'},
    {'name': 'Qty',     'data_type': 'Int64'},
], rows=orders_data,
   source_db={'type': 'sqlserver', 'server': r'(localdb)\MSSQLLocalDB',
              'database': 'MyDB', 'table': 'Orders'})

# SQLite (requires SQLite3 ODBC Driver — http://www.ch-werner.de/sqliteodbc/)
builder.add_table('Orders', [
    {'name': 'OrderID', 'data_type': 'Int64'},
    {'name': 'Qty',     'data_type': 'Int64'},
], rows=orders_data,
   source_db={'type': 'sqlite', 'path': r'C:\Data\mydb.sqlite', 'table': 'orders'})

# MySQL (built-in PBI connector, requires MySQL server)
builder.add_table('Orders', [
    {'name': 'OrderID', 'data_type': 'Int64'},
    {'name': 'Qty',     'data_type': 'Int64'},
], rows=orders_data,
   source_db={'type': 'mysql', 'server': 'localhost', 'database': 'mydb',
              'table': 'orders', 'port': 3306})
```

Data is **Import mode** — a snapshot is embedded in the PBIX at build time. Clicking **Refresh** in Power BI Desktop re-reads from the database. The report works offline between refreshes.

### DirectQuery (Live Database Queries)

For true live queries (no refresh needed — data updates instantly):

```python
builder.add_table('Orders', [
    {'name': 'OrderID', 'data_type': 'Int64'},
    {'name': 'Qty',     'data_type': 'Int64'},
], rows=snapshot_data,  # Initial snapshot (required)
   mode='directquery',
   source_db={'type': 'sqlserver', 'server': r'(localdb)\MSSQLLocalDB',
              'database': 'MyDB', 'table': 'Orders'})
```

DirectQuery creates a PBIX with `Partition.Mode=1` and a `Sql.Database()` M expression. Power BI Desktop queries the database live — INSERT/UPDATE/DELETE in the database is reflected instantly without clicking Refresh.

> **Note:** DirectQuery requires a running database server. Tested with SQL Server (including LocalDB). The `rows` parameter provides an initial data snapshot embedded in the PBIX.

### Via MCP Tool

```json
{
  "tool": "pbix_create",
  "arguments": {
    "file_path": "report.pbix",
    "tables_json": "[{\"name\": \"Sales\", \"columns\": [{\"name\": \"Amount\", \"data_type\": \"Double\"}], \"rows\": [{\"Amount\": 100}], \"source_csv\": \"C:/Data/sales.csv\"}]",
    "measures_json": "[{\"table\": \"Sales\", \"name\": \"Total\", \"expression\": \"SUM(Sales[Amount])\"}]",
    "relationships_json": "[{\"from_table\": \"Sales\", \"from_column\": \"ProductID\", \"to_table\": \"Products\", \"to_column\": \"ProductID\"}]"
  }
}
```

### Supported Data Types

| Type | Status | Dictionary Format |
|------|--------|-------------------|
| `String` | ✅ Stable | External UTF-16LE with hash table |
| `Int64` | ✅ Stable | External 32-bit entries (IsOperatingOn32=1) |
| `Double` | ✅ Stable | External 64-bit IEEE 754 entries |
| `DateTime` | ✅ Stable | External 64-bit entries (same encoding as Double) |
| `Decimal` | ✅ Stable | External 32-bit entries (value × 10000, IsOperatingOn32=1) |
| `Boolean` | ✅ Stable | External 32-bit entries (0/1, IsOperatingOn32=1) |

### VertiPaq Binary Format (Reverse-Engineered)

The from-scratch builder implements the complete VertiPaq binary stack:

- **IDF** — RLE + bit-packed hybrid encoding for data columns (XMHybridRLECompressionInfo)
- **IDFMETA** — Segment statistics with tagged CP/CS/SS/SDOs blocks
- **Dictionary** — Type-specific encoding (Long/Real/String) with hash tables
- **H$ system tables** — Attribute hierarchy POS_TO_ID + ID_TO_POS using NoSplit<32> encoding
- **R$ system tables** — Relationship join INDEX using NoSplit<N> encoding
- **Compression class IDs** — Fully reverse-engineered from xmsrv.dll via Ghidra (u32_a/u32_b selectors)
- **XPress9** — Byte-exact round-trip compression/decompression
- **ABF** — Full archive manipulation with BackupLog and VirtualDirectory XML

## DAX Engine

156 functions across 10 categories. This is a **best-effort evaluator** — it produces correct results for common patterns but does not aim for semantic parity with Analysis Services.

| Category | Functions |
|----------|-----------|
| Aggregation | `SUM`, `AVERAGE`, `COUNT`, `COUNTROWS`, `MIN`, `MAX`, `DISTINCTCOUNT`, `PRODUCT`, `MEDIAN`, `COUNTBLANK` |
| Iterators | `SUMX`, `MAXX`, `MINX`, `AVERAGEX`, `COUNTX`, `COUNTAX`, `CONCATENATEX`, `RANKX`, `FILTER`, `GENERATE`, `GENERATEALL` |
| Table | `TOPN`, `ADDCOLUMNS`, `SUMMARIZE`, `SUMMARIZECOLUMNS`, `SELECTCOLUMNS`, `DISTINCT`, `UNION`, `EXCEPT`, `INTERSECT`, `CROSSJOIN`, `DATATABLE`, `ROW`, `TREATAS` |
| Time Intelligence | `CALCULATE`, `DATEADD`, `SAMEPERIODLASTYEAR`, `TOTALYTD`, `TOTALMTD`, `TOTALQTD`, `PREVIOUSMONTH`, `PREVIOUSQUARTER`, `PREVIOUSYEAR`, `NEXTMONTH`, `NEXTQUARTER`, `NEXTYEAR`, `PARALLELPERIOD`, `DATESYTD`, `DATESMTD`, `DATESQTD`, `STARTOFMONTH`, `STARTOFQUARTER`, `STARTOFYEAR`, `ENDOFMONTH`, `ENDOFQUARTER`, `ENDOFYEAR`, `FIRSTDATE`, `LASTDATE`, `DATESBETWEEN`, `DATESINPERIOD`, `CALENDAR`, `CALENDARAUTO`, `OPENINGBALANCEMONTH`, `OPENINGBALANCEQUARTER`, `OPENINGBALANCEYEAR`, `CLOSINGBALANCEMONTH`, `CLOSINGBALANCEQUARTER`, `CLOSINGBALANCEYEAR` |
| Filter | `REMOVEFILTERS`, `ALL`, `ALLEXCEPT`, `ALLSELECTED`, `KEEPFILTERS`, `VALUES`, `SELECTEDVALUE`, `HASONEVALUE`, `HASONEFILTER`, `ISFILTERED`, `ISCROSSFILTERED` |
| Logic | `IF`, `SWITCH`, `AND`, `OR`, `NOT`, `ISBLANK`, `IFERROR`, `COALESCE`, `CONTAINS`, `TRUE`, `FALSE` |
| Math | `DIVIDE`, `ABS`, `ROUND`, `INT`, `CEILING`, `FLOOR`, `MOD`, `POWER`, `SQRT`, `LOG`, `LOG10`, `LN`, `EXP`, `SIGN`, `TRUNC`, `EVEN`, `ODD`, `FACT`, `GCD`, `LCM`, `PI`, `RAND`, `RANDBETWEEN`, `CURRENCY`, `FIXED` |
| Text | `CONCATENATE`, `FORMAT`, `LEFT`, `RIGHT`, `MID`, `LEN`, `UPPER`, `LOWER`, `PROPER`, `TRIM`, `SUBSTITUTE`, `REPLACE`, `REPT`, `SEARCH`, `FIND`, `CONTAINSSTRING`, `CONTAINSSTRINGEXACT`, `EXACT`, `UNICHAR`, `UNICODE`, `VALUE`, `COMBINEVALUES` |
| Relationship | `RELATED`, `RELATEDTABLE`, `USERELATIONSHIP`, `CROSSFILTER`, `EARLIER`, `EARLIEST`, `PATHITEM`, `PATHLENGTH`, `PATHCONTAINS` |
| Information | `LOOKUPVALUE`, `ISNUMBER`, `ISTEXT`, `ISNONTEXT`, `ISLOGICAL`, `ISERROR`, `USERNAME`, `USERPRINCIPALNAME`, `BLANK`, `GENERATESERIES` |

### Accuracy

Tested against 4 real-world Power BI dashboards (204 measures total). **All 4 dashboards are publicly available** from [Dashboard-Design/Power-BI-Design-Files](https://github.com/Dashboard-Design/Power-BI-Design-Files) (MIT License, Sajjad Ahmadi). Anyone can download them and reproduce these results.

| Dashboard | Source Path | Measures | Non-BLANK | Accuracy |
|-----------|------------|----------|-----------|----------|
| GeoSales | `Full Dashboards/GeoSales Dashboard - Azure Map/` | 71 | 70 | 98.6% |
| Agents Performance | `Full Dashboards/Agents Performance - Dashboard/` | 42 | 42 | 100% |
| Ecommerce Conversion | `Full Dashboards/Ecommerce Conversion Dashboard/` | 70 | 70 | 100% |
| IT Support | `Full Dashboards/IT Support Performance Dashboard/` | 21 | 21 | 100% |
| **Total** | | **204** | **203** | **99.5%** |

The 1 BLANK measure requires per-employee RANKX visual row context that doesn't exist at report level.

### Verified Against Power BI Desktop

| Measure | Power BI | DAX Engine | Match |
|---------|----------|------------|-------|
| Sales (Year=2015) | $470,532 | $470,533 | ✅ |
| Profit Margin | 13.1% | 13.1% | ✅ |
| Sales LY | $484,247 | $484,247 | ✅ |
| Sales Change | -2.8% | -2.8% | ✅ |
| California Sales | $88,444 | $88,444 | ✅ |
| Technology Sales | $162,781 | $162,781 | ✅ |

## Safety

- `pbix_save` creates automatic `.bak` backups before overwriting
- `pbix_close` refuses to discard unsaved changes unless `force=True`
- SecurityBindings are auto-removed on repack (prevents corruption)
- All write operations are applied to temp directories, not directly to the original file

## Testing

```bash
# Fast tests (no PBIX files needed, runs from fresh clone)
pytest -m "not slow"

# Download public test corpus (4 dashboards, MIT licensed)
python scripts/download_test_corpus.py --output-dir test_corpus

# Run integration tests against the corpus
PBIX_TEST_SAMPLES=test_corpus pytest tests/test_cross_report.py -v
```

| Suite | Tests | Marker | Needs PBIX? |
|-------|-------|--------|-------------|
| `test_dax_engine.py` | 55 | `unit` | 6 skip without private files |
| `test_dax_accuracy.py` | 50 | `unit` | No |
| `test_golden.py` | 15 | `golden` | 2 skip without private files |
| `test_fixtures.py` | 18 | `unit` | No (ships with repo) |
| `test_beta_features.py` | 10 | `unit` | No |
| `test_cross_report.py` | 19 | `slow`, `integration` | Yes (4 public PBIX dashboards) |

**From a fresh clone: ~163 tests pass, ~8 skip gracefully, 19 integration tests skip.** The skipped tests require the public test corpus. Download it with `python scripts/download_test_corpus.py`, then set `PBIX_TEST_SAMPLES=test_corpus`.

## Architecture

```
PBIX file (ZIP)
├── Report/Layout          ← JSON: pages, visuals, filters
├── Report/LinguisticSchema ← XML: Q&A config
├── Report/StaticResources/ ← Themes, images, custom visuals
├── DataMashup             ← Binary + inner ZIP: M code
├── DataModel              ← XPress9 compressed → ABF archive
│   ├── metadata.sqlitedb  ← SQLite: tables, columns, measures, relationships
│   ├── *.tbl\*.prt\*.idf  ← VertiPaq: column data (RLE + bit-packed)
│   ├── *.idfmeta          ← Segment statistics
│   ├── *.dict             ← Dictionary encoding
│   ├── *.hidx             ← Hash index
│   ├── H$*.tbl\...        ← Attribute hierarchy tables (NoSplit<32>)
│   └── R$*.tbl\...        ← Relationship index tables (NoSplit<N>)
├── Settings               ← JSON
├── Metadata               ← JSON
└── [Content_Types].xml    ← Package manifest
```

### Package Layout

```
src/pbix_mcp/
  server.py              # MCP server (60 tools)
  cli.py                 # Entry point (pbix-mcp-server --log-level debug)
  builder.py             # PBIX file builder (create from scratch)
  errors.py              # Typed exceptions with stable error codes
  logging_config.py      # Diagnostic logging (normal/debug/trace)
  dax/
    engine.py            # DAX evaluator (156 functions, best-effort)
    calc_tables.py       # Calculated table support
  formats/
    abf_rebuild.py       # ABF archive format
    datamodel_roundtrip.py  # XPress9 compress/decompress
    vertipaq_encoder.py  # VertiPaq column encoding + NoSplit<N> encoder
  models/
    responses.py         # Pydantic response models
    requests.py          # Pydantic request models
```

## Development

```bash
git clone https://github.com/d0nk3yhm/pbix-mcp.git
cd pbix-mcp
pip install -e ".[dev]"
pytest -m "not slow"
ruff check src/ tests/
mypy src/pbix_mcp/
```

See [CONTRIBUTING.md](CONTRIBUTING.md) for project conventions, [SUPPORT.md](SUPPORT.md) for what counts as a bug vs unsupported behavior, and [examples/](examples/) for runnable sample scripts.

## Examples

| Script | What it does |
|--------|-------------|
| [`create_from_csv.py`](examples/create_from_csv.py) | Build a report from CSV files with Refresh support |
| [`create_from_sqlite.py`](examples/create_from_sqlite.py) | Build a report connected to SQLite database |
| [`create_directquery.py`](examples/create_directquery.py) | Live DirectQuery report connected to SQL Server |
| [`create_star_schema.py`](examples/create_star_schema.py) | Multi-relationship star schema (3 dimensions + 1 fact) |
| [`create_all_types.py`](examples/create_all_types.py) | Demonstrate all 6 data types |

## License

MIT
