election-data-source-countypres

election-data-source-countypres is a skill for Claude Code, Codex from brycewang-stanford/Auto-Empirical-Research-Skills. It costs 71 tokens per session (4,942 once invoked), scanned A, original, no licence file.

A dataset of county-level U.S. presidential election results from 2000 through 2024, maintained by MIT's Election Data and Science Lab. It includes vote shares, party trends, and turnout identified by county codes.

In plain words
What is it for?
Use it to compare presidential voting, turnout, and party trends across counties or join election results to other county-level datasets.
Why use it?
It provides election results that can be combined with census or education data. The required API key and the special handling needed after 2020 help prevent incomplete county totals.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to compare presidential voting, turnout, and party trends across counties or join election results to other county-level datasets.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/brycewang-stanford/auto-empirical-research-skills/election-data-source-countypres
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill election-data-source-countypres
Clone the repo
git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for election-data-source-countypres

README.md
[![agentmods](https://agentmods.dev/badge/skills/brycewang-stanford/auto-empirical-research-skills/election-data-source-countypres/github.svg)](https://agentmods.dev/skills/brycewang-stanford/auto-empirical-research-skills/election-data-source-countypres)
Your own site
<a href="https://agentmods.dev/skills/brycewang-stanford/auto-empirical-research-skills/election-data-source-countypres"><img src="https://agentmods.dev/badge/skills/brycewang-stanford/auto-empirical-research-skills/election-data-source-countypres/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for election-data-source-countypres

Your own site · 80×15
<a href="https://agentmods.dev/skills/brycewang-stanford/auto-empirical-research-skills/election-data-source-countypres"><img src="https://agentmods.dev/badge/skills/brycewang-stanford/auto-empirical-research-skills/election-data-source-countypres.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 71 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,942 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00071 $0.04942
Opus 5 $0.00036 $0.02471
Sonnet 5 $0.00014 $0.00988
Haiku 4.5 $0.00007 $0.00494

Measured 5d ago against content hash c875af392754, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

election-data-source-countypres scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

The scan reads SKILL.md. This mod also ships 5 executable files (scripts/01_structural_profile.py, scripts/02_column_profile.py, scripts/03_quality_profile.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

r = requests.get(file_url, params={"key": api_key, "format": "original"})
skills/17-DAAF-Contribution-Community-daaf/dot-claude/skills/election-data-source-countypres/SKILL.md · 349 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 349 lines · 71 tokens per session scan A c875af392754

Subscribe to this mod's changes

election-data-source-countypres is a skill published in the GitHub repository brycewang-stanford/Auto-Empirical-Research-Skills (3,759 stars, last pushed 5d ago), with no licence file. It adds 71 tokens to every session and 4,942 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-07.

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