FCR is demanding about field-experimental rigour. The design must credibly connect the agronomic question to evidence that generalises across environments. The single most important FCR-specific rule: field experiments should, unless exceptional circumstances apply, span at least two seasons and/or multiple locations/environments. Design for that from the start.
Fcr Experimental Design is a community-contributed Claude Code skill in the research-methods sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/fcr-experimental-design/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when designing or defending the field-experiment or modelling design of a Field Crops Research (FCR) manuscript — multi-environment trials, randomization and replication, blocking and split-plot layouts, genotype-by-environment (G×E) structure, and crop-model calibration/validation. FCR expects field experiments to span at least two seasons and/or multiple environments.
The Fcr Experimental Design Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 146,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/fcr-experimental-design curl -L https://claudskills.com/skills/fcr-experimental-design/SKILL.md \ -o ~/.claude/skills/fcr-experimental-design/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/fcr-experimental-design/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/fcr-experimental-design/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\fcr-experimental-design\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
SKILL.md from the source repository to ~/.claude/skills/fcr-experimental-design/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Fcr Experimental Design is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at /learn/what-is-a-claude-skill/.If you reference this skill in a blog post, paper, or documentation, you can cite it as:
@misc{fcr-experimental-design-2026,
author = {brycewang-stanford},
title = {Fcr Experimental Design [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/fcr-experimental-design/}
}Grade A · scanned 2026-07-06 — free static scan against the OWASP Agentic Skills Top 10.
The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.
Browse all Science & Research skills in the ClaudSkills registry, or explore these other picks from the same category:
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.