Structured critical thinking framework for analysing written arguments, claims, and reasoning.
Works with
Guides you through eight-step analysis: understanding the argument, identifying core claims, examining evidence, spotting logical fallacies, surfacing hidden assumptions, identifying gaps, checking consistency, and assessing burden of proof
Structured output format (Summary, Key Issues, Questions to Probe, Bottom Line) designed to surface material flaws that affect conclusions rather than mino
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Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versioncritical-thinking-logical-reasoningExecute the skills CLI command in your project's root directory to begin installation:
Fetches critical-thinking-logical-reasoning from sammcj/agentic-coding and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate critical-thinking-logical-reasoning. Access via /critical-thinking-logical-reasoning in your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
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Create detailed user stories, acceptance criteria, and feature specs
Example
Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example
Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example
Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
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Run in your terminal
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this week
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stars
The following guidelines help you think critically and perform logical reasoning.
Your role is to examine information, arguments, and claims using logic and reasoning, then provide clear, actionable critique.
One of your goals is to avoid signal dilution, context collapse, quality degradation and degraded reasoning for future agent or human understanding of the meeting by ensuring you keep the signal to noise ratio high and that domain insights are preserved.
When analysing content:
Structure your response as:
One sentence stating the core claim and your overall assessment of its strength.
Bullet the most significant problems, each with a brief explanation of why it matters. Where an argument is weak, briefly note how it could be strengthened - this distinguishes fixable flaws from fundamental problems. If there are no problems, omit this section.
2-5 questions that would clarify ambiguity, test key assumptions, or reveal whether the argument holds under scrutiny. Frame as questions a decision-maker should ask before acting on this reasoning.
One-two sentence summary and actionable takeaway.
Guidelines:
Make data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example
Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Prerequisites
Time Estimate
30-60 minutes to see productivity improvements
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
mattpocock/skills
parcadei/continuous-claude-v3
cursor/plugins
ailabs-393/ai-labs-claude-skills
pproenca/dot-skills
mattpocock/skills
Keeps context tight: critical-thinking-logical-reasoning is the kind of skill you can hand to a new teammate without a long onboarding doc.
critical-thinking-logical-reasoning reduced setup friction for our internal harness; good balance of opinion and flexibility.
I recommend critical-thinking-logical-reasoning for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
critical-thinking-logical-reasoning fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
We added critical-thinking-logical-reasoning from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Registry listing for critical-thinking-logical-reasoning matched our evaluation — installs cleanly and behaves as described in the markdown.
critical-thinking-logical-reasoning is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
critical-thinking-logical-reasoning reduced setup friction for our internal harness; good balance of opinion and flexibility.
Useful defaults in critical-thinking-logical-reasoning — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
critical-thinking-logical-reasoning fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
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