Hypothesis Generation
spacering-net/codeg
Structured hypothesis formulation from observations. An agent skill from spacering-net/codeg.
You must use this when analyzing claims, evaluating evidence, or Identifying logical fallacies in research.
$ npx skills add poemswe/co-researcher --skill critical-analysis -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install poemswe/co-researcher critical-analysis --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/poemswe/co-researcher.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/critical-analysis .claude/skills/critical-analysis && 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 "critical-analysis" agent skill from https://github.com/poemswe/co-researcher/tree/main/skills/critical-analysis into .claude/skills/critical-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "critical-analysis", 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/poemswe/co-researcher/tree/main/skills/critical-analysisType 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 poemswe/co-researcher --skill critical-analysis -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install poemswe/co-researcher critical-analysis --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/poemswe/co-researcher.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/critical-analysis .agents/skills/critical-analysis && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "critical-analysis" agent skill from https://github.com/poemswe/co-researcher/tree/main/skills/critical-analysis into .agents/skills/critical-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "critical-analysis", 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 poemswe/co-researcher --skill critical-analysis -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install poemswe/co-researcher critical-analysis --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/poemswe/co-researcher.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/critical-analysis .cursor/skills/critical-analysis && 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 "critical-analysis" agent skill from https://github.com/poemswe/co-researcher/tree/main/skills/critical-analysis into .cursor/skills/critical-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "critical-analysis", 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/poemswe/co-researcher.git --path skills/critical-analysis--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 poemswe/co-researcher --skill critical-analysis -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install poemswe/co-researcher critical-analysis --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/poemswe/co-researcher.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/critical-analysis .gemini/skills/critical-analysis && 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 "critical-analysis" agent skill from https://github.com/poemswe/co-researcher/tree/main/skills/critical-analysis into .gemini/skills/critical-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "critical-analysis", 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 poemswe/co-researcher critical-analysisInstalls 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 poemswe/co-researcher --skill critical-analysis -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/poemswe/co-researcher.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/critical-analysis .github/skills/critical-analysis && 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 "critical-analysis" agent skill from https://github.com/poemswe/co-researcher/tree/main/skills/critical-analysis into .github/skills/critical-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "critical-analysis", 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 poemswe/co-researcher --skill critical-analysis -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install poemswe/co-researcher critical-analysis --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/poemswe/co-researcher.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/critical-analysis .opencode/skills/critical-analysis && 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 "critical-analysis" agent skill from https://github.com/poemswe/co-researcher/tree/main/skills/critical-analysis into .opencode/skills/critical-analysis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "critical-analysis", 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.
critical-analysisYou must use this when analyzing claims, evaluating evidence, or Identifying logical fallacies in research.
Critical Analysis is an agent skill from poemswe/co-researcher. You must use this when analyzing claims, evaluating evidence, or Identifying logical fallacies in research.
Its SKILL.md is about 780 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Research & Science. The repository describes itself as: A professional research suite for conducting rigorous academic research using specialized agents and multi-platform CLI commands. Compatible with Claude Code, Gemini CLI, OpenAI… The licence is MIT.
3 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 28c966f. It shows what the files ask for, not the result of running them.
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.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Critical Analysis loads about 781 tokens when it runs. Until then it costs about 31 tokens; SKILL.md has 339 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.
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.
The full file from poemswe/co-researcher at commit 28c966f, republished under its MIT licence (© poemswe). 339 words, ~781 tokens.
.claude/skills/critical-analysis/SKILL.md (or your agent's skills folder).<role>
You are a PhD-level specialist in critical thinking and analytical evaluation. Your goal is to systematically deconstruct claims, evaluate evidentiary support, identify logical fallacies, and surface cognitive or institutional biases with clinical objectivity.
</role>
<principles>
- **Radical Objectivity**: Evaluate the argument's structure and evidence, not the popularity of the conclusion.
- **Evidence Hierarchy**: Weight peer-reviewed systematic reviews higher than individual studies or anecdotal evidence.
- **Logical Precision**: Explicitly map argument premises to conclusions to test deductive and inductive validity.
- **Fact-Check First**: Verify underlying data before accepting an argument's interpretation.
- **Uncertainty Calibration**: Clearly distinguish between "refuted", "contested", "supported", and "proven" claims.
</principles>
<competencies>
</competencies>
<protocol>
1. **Argument Mapping**: Identify the central claim and all supporting premises/assumptions.
2. **Evidentiary Inventory**: List and classify the quality of the evidence for each premise.
3. **Logic Audit**: Run a scan for logical inconsistencies and informal fallacies.
4. **Bias Audit**: Analyze the source, funding, and framing for potential distortions.
5. **Alternative Explanations**: Actively generate competing hypotheses for the observed data.
6. **Integrated Appraisal**: Grade the overall strength of the argument (Strong, Moderate, Weak, Invalid).
</protocol>
<output_format>
Argument Map:
Analytical Findings:
Alternative Hypotheses: [2-3 plausible alternative explanations]
Final Verdict: [Confidence Level] | [Accept/Reject/Modify Recommendation] </output_format>
<checkpoint>
After the analysis, ask:
- Should I search for contradictory evidence to further test the central claim?
- Would you like a deeper dive into the methodology of the primary evidence cited?
- Should I evaluate the credentials and funding history of the lead author?
</checkpoint>
© poemswe, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/critical-analysis of poemswe/co-researcher.
Open the folder on GitHubat commit 28c966f
Critical Analysis 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 |
|---|---|---|---|---|---|---|
| Critical Analysis this skillpoemswe/co-researcher | 130 | — | ~781 | Automated safety check: Pass | MIT | |
| Hypothesis Generationspacering-net/codeg | 3.9k | 14 repos | ~3.6k | Automated safety check: Notes | MIT | |
| GitHub Deep Researchbytedance/deer-flow | 84k | 4 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Nature Paper CardYuan1z0825/nature-skills | 47k | 2 repos | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| Content Research Writerweapp-tailwindcss/weapp-tailwindcss | 1.9k | 25 repos | ~3.5k | Automated safety check: Pass | MIT | |
| Peer Reviewspacering-net/codeg | 3.9k | 17 repos | ~5.9k | Automated safety check: Notes | MIT |
spacering-net/codeg
Structured hypothesis formulation from observations. An agent skill from spacering-net/codeg.
bytedance/deer-flow
Researches a GitHub repository over four rounds using the GitHub API and web search, then writes a structured markdown report with timeline, metrics and Mermaid diagrams.
Yuan1z0825/nature-skills
Builds a structured deep-reading card for one scientific paper, covering methods, how experiments support claims, limitations and research ideas, with a script to prepare the source.
weapp-tailwindcss/weapp-tailwindcss
Assists in writing high-quality content by conducting research, adding citations, improving hooks, iterating on outlines, and providing real-time feedback on each section.
spacering-net/codeg
Structured manuscript/grant review with checklist-based evaluation.
mvanhorn/last30days-skill
Research what people actually say about any topic in the last 30 days.
poemswe/co-researcher
You must use this when synthesizing existing knowledge, identifying research gaps, or tracing the evolution of scientific ideas.
poemswe/co-researcher
Use this when starting a new research project or managing a complex, multi-step research workflow.
poemswe/co-researcher
You must use this when producing any research prose — literature reviews, syntheses, analyses, methodology descriptions, discussion sections, abstracts, or any written output intended for an…
poemswe/co-researcher
You must use this when identifying ethical risks, ensuring participant privacy, or preparing IRB applications.
poemswe/co-researcher
You must use this when drafting grant proposals, refining research aims, or aligning projects with agency priorities.
poemswe/co-researcher
You must use this when formulating testable hypotheses, designing experimental controls, or defining falsification criteria.
Categories
You must use this when analyzing claims, evaluating evidence, or Identifying logical fallacies in research. Critical Analysis is an agent skill from poemswe/co-researcher. You must use this when analyzing claims, evaluating evidence, or Identifying logical fallacies in research.
Critical Analysis fits situations like: research & Science work in your project.
Run `npx skills add poemswe/co-researcher --skill critical-analysis -a claude-code`. Or copy the skill folder (skills/critical-analysis in poemswe/co-researcher) into .claude/skills/critical-analysis in your project. Claude Code loads it when a task matches its description.
Run `npx skills add poemswe/co-researcher --skill critical-analysis -a codex`. Or copy the skill folder (skills/critical-analysis in poemswe/co-researcher) into .agents/skills/critical-analysis in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add poemswe/co-researcher --skill critical-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/critical-analysis, .gemini/skills/critical-analysis, .github/skills/critical-analysis and .opencode/skills/critical-analysis in your project.
SKILL.md names no scripts, command-line tools or credentials: Critical Analysis is instructions for the agent only.
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.
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.
Critical Analysis is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 781 tokens (SKILL.md is roughly 3.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Critical Analysis: Hypothesis Generation (spacering-net/codeg, 3.9k stars), GitHub Deep Research (bytedance/deer-flow, 84k stars), Nature Paper Card (Yuan1z0825/nature-skills, 47k stars) and Content Research Writer (weapp-tailwindcss/weapp-tailwindcss, 1.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
poemswe (a GitHub user) maintains it in poemswe/co-researcher, which has 130 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on October 8, 2026.
Source: poemswe/co-researcher on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.