# amkessler

> Open-source publisher. Listings imported from github.com/amkessler — credited to the original author with their license.

- **Listings:** 5
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/amkessler
- **Website:** https://github.com/amkessler

## Published listings

- [Majority Minority Change](https://agentstack.voostack.com/l/skill-amkessler-nicar2026-skills-in-codex-claude-majority-minority-change) — Skill · Free · security-reviewed — `agentstack add skill-amkessler-nicar2026-skills-in-codex-claude-majority-minority-change`
  This skill should be used when users need to analyze county-level racial composition change between two Census snapshots and identify where places crossed a majority-minority threshold.
- [State County Rankings](https://agentstack.voostack.com/l/skill-amkessler-nicar2026-skills-in-codex-claude-state-county-rankings) — Skill · Free · security-reviewed — `agentstack add skill-amkessler-nicar2026-skills-in-codex-claude-state-county-rankings`
  This skill should be used when users need ranked county-level demographic metrics within a state from a local CSV file, such as income, population, poverty, or rent.
- [Image Rotator](https://agentstack.voostack.com/l/skill-amkessler-nicar2026-skills-in-codex-claude-image-rotator) — Skill · Free · security-reviewed — `agentstack add skill-amkessler-nicar2026-skills-in-codex-claude-image-rotator`
  This skill should be used when users need to rotate images by 90 degrees. It handles image rotation tasks for common formats (PNG, JPG, JPEG, GIF, BMP, TIFF) using a reliable Python script that preserves image quality and supports both clockwise and counter-clockwise rotation.
- [Fecfile](https://agentstack.voostack.com/l/skill-amkessler-nicar2026-skills-in-codex-claude-fecfile) — Skill · Free · security-reviewed — `agentstack add skill-amkessler-nicar2026-skills-in-codex-claude-fecfile`
  Analyze FEC (Federal Election Commission) campaign finance filings. Use when working with FEC filing IDs, campaign finance data, contributions, disbursements, or political committee financial reports.
- [Weather Forecast](https://agentstack.voostack.com/l/skill-amkessler-nicar2026-skills-in-codex-claude-weather-forecast) — Skill · Free · security-reviewed — `agentstack add skill-amkessler-nicar2026-skills-in-codex-claude-weather-forecast`
  Fetch 7-day weather forecasts from Open-Meteo API. ALWAYS use get_coordinates.py first when given city names to look up coordinates, then use get_forecast.py with those coordinates. Use for weather forecasts, weather data, or temperature trends.

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.