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microdata-tools-se
Tooling for working with Swedish administrative register microdata — metadata search and MONA project scaffolding.
What's Inside
Skills2
init-mona-project
/init-mona-project
Scaffold or resume a local R environment for an existing SCB MONA research project. Use when the user wants MONA project setup, mock-data handoff, or scaffold enrichment around `stats.json`.
register-metadata-search
/register-metadata-search
Query SCB register metadata using the regmeta CLI. Use when answering questions about Swedish register data — variable definitions, value codes, register schemas, column names, or how data is structured across registers and years.
README
Registry Research Toolkit
Tools for working with Swedish registry microdata on SCB MONA.
| Package | Description |
|---|---|
regmeta | Search and query SCB registry metadata |
mock_data_wizard | Generate mock CSV data from MONA projects without exporting personal data |
Prerequisites
Python 3.11+ and uv (Python package manager).
| macOS | Windows | |
|---|---|---|
| Python | brew install python or python.org | python.org or winget install Python.Python.3.12 |
| uv | curl -LsSf https://astral.sh/uv/install.sh | sh | powershell -c "irm https://astral.sh/uv/install.ps1 | iex" |
See uv installation docs for other methods.
Install
Agent plugin (recommended)
The toolkit ships as the microdata-tools-se plugin. In Claude Code:
/plugin marketplace add adamaltmejd/registry-research-toolkit
/plugin install microdata-tools-se@microdata-tools-se
In Codex:
codex plugin marketplace add adamaltmejd/registry-research-toolkit
then install microdata-tools-se from the plugin marketplace UI.
This bundles two skills —
/microdata-tools-se:register-metadata-search and
/microdata-tools-se:init-mona-project — and keeps them updated through the
plugin host. The skills use the underlying CLIs below; install those once per
machine.
CLIs
uv tool install regmeta
regmeta maintain update # download metadata DB (~400 MB compressed)
uv tool install mock-data-wizard # depends on regmeta
Both CLIs check for updates on startup and ship explicit upgrade paths
(regmeta maintain update, mock-data-wizard update).
Quick start
regmeta
regmeta maintain update # download metadata DB
regmeta search --query "kommun" # search variables
regmeta get register LISA # register overview
regmeta get schema --register LISA --years 2020 # columns for a year
regmeta docs search "disponibel inkomst" # search documentation
mock-data-wizard
mock-data-wizard generate-script -p P1405 # R script for MONA
# Run on MONA, download stats.json
mock-data-wizard generate --stats stats.json --seed 42 # mock CSVs
See per-package READMEs for details: regmeta | mock_data_wizard
License
Stats
Version0.1.1
Released
LanguagePython
Stars2
MaintenanceExcellent
LicenseMIT
Last Commit
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