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    Cognitive Bias Labs logo
    AI Decision Support and Education
    Freemium
    Free Trial
    Sponsored

    Cognitive Bias Labs

    AI Decision Support and Education

    Cognitive Bias Labs is a free web product with interactive psychology tests and an AI diagnostic flow that flags cognitive biases and logical fallacies in text or decisions. An official MCP server plugs the same engine into Cursor, Claude Desktop, and other MCP clients.

    Alternatives & similar tools

    Related picks from editorial notes.

    Also mentioned

    • General LLMs with custom bias rubrics (Claude
    • ChatGPT)
    • Decision-science training platforms
    • Critical-thinking / logic checkers in research workflows

    Features & details

    Full overview from our catalog (read-only reference).

    Category (short)
    AI Decision Support and Education
    Category
    AI Decision Support and Education
    Pricing (CSV)
    Free Trial
    Directory pricing
    Freemium
    Sponsored note
    no
    Target audience
    Students, coaches, and operators who want lightweight bias literacy tools. Not ideal for: enterprise decision-audit platforms with SSO, audit logs, and compliance reports.
    Best for
    Students, coaches, and operators who want lightweight bias literacy tools. Not ideal for: enterprise decision-audit platforms with SSO, audit logs, and compliance reports.
    Pricing notes
    Verified August 2026 at https://cognitivebiaslabs.com and https://cognitivebiaslabs.com/mcp/. Product and MCP packaging are free; no public paid subscription. Distinct from cognitivebiaslab.com (singular “Lab”).

    Pros & cons

    Editorial notes to help compare fit before opening the vendor site.

    Pros

    • Free, low-friction tests plus AI diagnosis
    • MCP integration for IDE/assistant workflows
    • Grounded in named, well-known bias constructs

    Cons

    • No published enterprise/team product layer
    • Self-report and LLM analysis limits accuracy
    • Not a substitute for trained facilitation or clinical tools

    Review notes

    Context from the listing review and editorial research.

    NEW tool. Early MCP package (npm cognitivebiaslabs-mcp). Educational/diagnostic, not a business ops suite.

    Extended features

    In-depth description and capability notes.

    Interactive tests (Dunning-Kruger, confirmation bias, anchoring, and more) Live AI text/decision bias analysis Bias index and educational articles Official MCP server (analyze_text_for_bias, get_supported_biases, test recommendations) Browser-based; no paid tier published

    Use cases

    Individuals and teams check arguments, hiring notes, or strategy memos for common bias patterns, or run self-assessments before high-stakes decisions.