Use this before submission when the empirical story is not yet locked. FAccT evidence is not leaderboard evidence: the reviewer pool asks whether your study actually shows the harm, disparity, accountability gap, or transparency effect you claim, on the people you claim it for, with methods honest about their limits. The organizing principle is evidence proportional to the claim — and because FAccT is interdisciplinary, "evidence" can be a disaggregated statistical audit, a coded interview corpus, a participatory study, or a documented case, each held to its own field's standard of rigor.
Facct Experiments 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/facct-experiments/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when designing or auditing ACM FAccT empirical work — quantitative fairness audits with disaggregated metrics and fair baselines, qualitative and participatory studies with coding and reflexivity, mixed-methods designs, sound handling of protected attributes and proxies, consent and IRB for human-subjects and community-facing work, and matching evidence to the shape of a fairness/accountability/transparency claim.
The Facct Experiments 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 174,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/facct-experiments curl -L https://claudskills.com/skills/facct-experiments/SKILL.md \ -o ~/.claude/skills/facct-experiments/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/facct-experiments/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/facct-experiments/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\facct-experiments\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/facct-experiments/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. Facct Experiments 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{facct-experiments-2026,
author = {brycewang-stanford},
title = {Facct Experiments [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/facct-experiments/}
}Grade A · scanned 2026-08-02 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
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.