County Presidential Returns 2000-2024 (MIT MEDSL). Vote shares, party trends, turnout by county_fips (joins census/education data). Requires HARVARD_DATAVERSE_API_KEY. Critical: mode='TOTAL' drops ~1K counties post-2020 — use 3-pattern reconstruction
County Presidential Data Source Reference County Presidential Election Returns 2000 2024 from MIT Election Data and Science Lab (MEDSL). Use when analyzing county level presidential vote shares, party trends, turnout, or geographic voting patterns. Key join column county fips enables linking to census, education (CCD/SAIPE), and demographic datasets. Requires Harvard Dataverse API key (HARVARD DATAVERSE API KEY env var). Categorical variables use uppercase strings, not Portal integer codes.…
Full body not shown for this license – view the source on GitHub →Copy a source-pinned command for your client. You run it yourself.
Destination: .claude/skills/election-data-source-countypres · pinned to the source commit
# Run from your project root
git clone https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git .skillboard-tmp
git -C .skillboard-tmp checkout 692e9fa3fea40bbdf614584d461851f8fb968ac2
mkdir -p ".claude/skills"
cp -r ".skillboard-tmp/skills/17-DAAF-Contribution-Community-daaf/dot-claude/skills/election-data-source-countypres" ".claude/skills/"
rm -rf .skillboard-tmpReview the source before running. This copies files into your project; it is not a one-click install and does not verify runtime safety.
sudo apt update && sudo apt install -y gitnpm install -g @anthropic-ai/claude-code# Run from your project root
git clone https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git .skillboard-tmp
git -C .skillboard-tmp checkout 692e9fa3fea40bbdf614584d461851f8fb968ac2
mkdir -p ".claude/skills"
cp -r ".skillboard-tmp/skills/17-DAAF-Contribution-Community-daaf/dot-claude/skills/election-data-source-countypres" ".claude/skills/"
rm -rf .skillboard-tmpDestination: .claude/skills/election-data-source-countypres
Scanner static-checks@0.1.0 · commit 692e9fa3fea4. Static checks cannot prove runtime safety – review the source and the exact diff before installing. How checks work.
References credentials, tokens or secret files that a skill should not need.
Evidence: [redacted]· fingerprint ccae6d912a41bfef