datalisted

# Data Catalog Lookup Search across the workspace's data documentation to find datasets, variables, and cross-project data linkages. ## Finding the workspace root The workspace root contains `CLAUDE.md` and subdirectories `projects/`, `pipelines/`, `data_catalog/`, `research/`. If the current working directory is inside a project or pipeline, search upward to find the root. For example, if you're in `projects/deterrence/`, the root is two levels up. Use `git rev-parse --show-toplevel` or search upward for `CLAUDE.md` with `research/rules/workspace.md` alongside it. Store the resolved root as `$ROOT` for the paths below. ## Where to look Search these files in order of relevance: 1. **`$ROOT/data_catalog/DATA_CATALOG.md`** (symlink to sibling repo) — master registry of all raw datasets with provenance, structure, and restrictions 2. **`$ROOT/data_catalog/codebooks/`** (symlink) — detailed codebooks per dataset 3. **`$ROOT/research/meta/variable_dictionary.md`** — shared variable definitions used across projects 4. **`$ROOT/research/meta/data_linkages.md`** — how datasets link across projects (join keys, shared identifiers) 5. **Project-level `docs/data.md`** files — in `$ROOT/projects/*/docs/data.md` 6. **Pipeline `docs/data.md`** and `docs/summary.md` — in `$ROOT/pipelines/*/docs/` ## How to search Based on the user's query: - **"What data do we have on X?"** — Search DATA_CATALOG.md and codebooks for topic matches. Report: dataset name, provider, coverage, key varia