Santa Method
affaan-m/ECC
Multi-agent adversarial verification: two independent reviewers with the same rubric must both pass before output ships, with a fix-and-re-review convergence loop and human escalation cap.
Agent skill
Sensitivity Analyst
by brycewang-stanford in brycewang-stanford/Auto-Empirical-Research-Skills
Sensitivity analysis frameworks and assumption-testing methods
Custom licenceAuto-check passed
Install Sensitivity Analyst
$ npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install brycewang-stanford/Auto-Empirical-Research-Skills sensitivity-analyst --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst .claude/skills/sensitivity-analyst && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "sensitivity-analyst" agent skill from https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills/tree/main/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst into .claude/skills/sensitivity-analyst/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitivity-analyst", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills/tree/main/skills/26-Data-Wise-scholar/skills/research/sensitivity-analystType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install brycewang-stanford/Auto-Empirical-Research-Skills sensitivity-analyst --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst .agents/skills/sensitivity-analyst && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "sensitivity-analyst" agent skill from https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills/tree/main/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst into .agents/skills/sensitivity-analyst/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitivity-analyst", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install brycewang-stanford/Auto-Empirical-Research-Skills sensitivity-analyst --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst .cursor/skills/sensitivity-analyst && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "sensitivity-analyst" agent skill from https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills/tree/main/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst into .cursor/skills/sensitivity-analyst/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitivity-analyst", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git --path skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install brycewang-stanford/Auto-Empirical-Research-Skills sensitivity-analyst --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst .gemini/skills/sensitivity-analyst && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "sensitivity-analyst" agent skill from https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills/tree/main/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst into .gemini/skills/sensitivity-analyst/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitivity-analyst", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install brycewang-stanford/Auto-Empirical-Research-Skills sensitivity-analystInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst .github/skills/sensitivity-analyst && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "sensitivity-analyst" agent skill from https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills/tree/main/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst into .github/skills/sensitivity-analyst/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitivity-analyst", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install brycewang-stanford/Auto-Empirical-Research-Skills sensitivity-analyst --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst .opencode/skills/sensitivity-analyst && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "sensitivity-analyst" agent skill from https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills/tree/main/skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst into .opencode/skills/sensitivity-analyst/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitivity-analyst", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
sensitivity-analyst- GitHub stars
- 4.5k
- Token cost
- ~4.7k tokens
- SKILL.md length
- 754 words
- Files
- 1
- Skills in repo
- 383
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Sensitivity analysis frameworks and assumption-testing methods
- Works in 4 steps: Functional form: Linear when true… → Omitted variables: Missing important… → Incorrect distribution: Wrong error… → …
- SKILL.md covers Unmeasured Confounding, E-Values, Tipping Point Analysis and Measurement Error Sensitivity, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Sensitivity Analyst is an agent skill from brycewang-stanford/Auto-Empirical-Research-Skills. Sensitivity analysis frameworks and assumption-testing methods
Its SKILL.md is about 4.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: 🔬 A curated collection of 23,000+ agent skills for empirical research across 8 social science disciplines. | 精选 23,000+ AI Agent 技能库，覆盖8大社会科学学科的实证研究。CoPaper.AI…
Example prompts
- “/sensitivity-analyst”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Functional form: Linear when true relationship is nonlinear
- Omitted variables: Missing important confounders
- Incorrect distribution: Wrong error distribution assumed
- Heterogeneity: Ignoring effect modification
What it can do on your machine
Read from SKILL.md and the folder at commit 9fa87d8. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are r and markdown).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Sensitivity Analyst loads about 4.7k tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 754 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 754 words (~4,724 tokens).
“Comprehensive sensitivity analysis frameworks for causal inference and mediation studies”
- name
- sensitivity-analyst
Files
Just SKILL.md in skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst of brycewang-stanford/Auto-Empirical-Research-Skills.
Open the folder on GitHubat commit 9fa87d8
Compare with similar skills
Sensitivity Analyst next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Sensitivity Analyst this skillbrycewang-stanford/Auto-Empirical-Research-Skills | 4.5k | — | ~4.7k | Automated safety check: Pass | Custom licence | |
| Santa Methodaffaan-m/ECC | 276k | 3 repos | ~3.1k | Automated safety check: Pass | MIT | |
| Santa Methodaffaan-m/ECC | 276k | — | ~2.1k | Automated safety check: Pass | MIT | |
| Santa Methodaffaan-m/ECC | 276k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Prioritize Assumptionsphuryn/pm-skills | 27k | — | ~571 | Automated safety check: Pass | MIT | |
| Modern Array Methodsthedaviddias/Front-End-Checklist | 74k | — | ~494 | Automated safety check: Pass | MIT |
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Santa Method
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具有收敛循环的多智能体对抗验证。两个独立的审查代理必须都通过，输出才能发送。
Prioritize Assumptions
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Questions about Sensitivity Analyst
What does Sensitivity Analyst do?
Sensitivity analysis frameworks and assumption-testing methods. Sensitivity Analyst is an agent skill from brycewang-stanford/Auto-Empirical-Research-Skills.
How do I install Sensitivity Analyst in Claude Code?
Run `npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a claude-code`. Or copy the skill folder (skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst in brycewang-stanford/Auto-Empirical-Research-Skills) into .claude/skills/sensitivity-analyst in your project. Claude Code loads it when a task matches its description.
How do I install Sensitivity Analyst in Codex?
Run `npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a codex`. Or copy the skill folder (skills/26-Data-Wise-scholar/skills/research/sensitivity-analyst in brycewang-stanford/Auto-Empirical-Research-Skills) into .agents/skills/sensitivity-analyst in your project. Codex loads it when a task matches its description.
Can I use Sensitivity Analyst in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add brycewang-stanford/Auto-Empirical-Research-Skills --skill sensitivity-analyst -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sensitivity-analyst, .gemini/skills/sensitivity-analyst, .github/skills/sensitivity-analyst and .opencode/skills/sensitivity-analyst in your project.
What does Sensitivity Analyst need to run?
SKILL.md names no scripts, command-line tools or credentials: Sensitivity Analyst is instructions for the agent only.
Does Sensitivity Analyst access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Sensitivity Analyst safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Sensitivity Analyst use?
Sensitivity Analyst has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Sensitivity Analyst use?
About 4.7k tokens (SKILL.md is roughly 19k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Sensitivity Analyst?
Skills that share tags, products or a category with Sensitivity Analyst: Santa Method (affaan-m/ECC, 276k stars), Santa Method (affaan-m/ECC, 276k stars), Santa Method (affaan-m/ECC, 276k stars) and Prioritize Assumptions (phuryn/pm-skills, 27k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Sensitivity Analyst?
brycewang-stanford (a GitHub user) maintains it in brycewang-stanford/Auto-Empirical-Research-Skills, which has 4,542 GitHub stars. The repository holds 383 skills in this directory. The repository was last updated on October 5, 2026.
Source: brycewang-stanford/Auto-Empirical-Research-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.