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Free productivity tools

Checkers, quizzes, and the MCP server directory. No signup required.

Checker

AI Visibility Checker

See if ChatGPT, Gemini, Perplexity, and Claude mention your brand, scored 0 to 100, plus who they recommend instead. 2 free checks.

Check your brand
Quiz

Browser Productivity Score

A 2-minute quiz that scores how well you manage tabs, bookmarks, and browsing context, with tips to tighten it up.

Take the quiz
Assessment

Second Brain Readiness

See how ready you are to build a personal knowledge system, scored across capture, organization, retrieval, and connection.

Take the assessment
Directory

MCP Server Directory

Browse 90+ Model Context Protocol servers. Filter by client, category, and auth. Copy install commands in one click. Updated weekly.

Open the directory
Coming soon

Tab Overload Cost Calculator

Find out how much time and money you lose to tab chaos and context switching every year. Backed by peer-reviewed research.

Coming soon
Keep exploring
Docs How to set up and use every product Compare Head-to-heads with the tools you already know Integrations Claude, Cursor, Windsurf & more Use Cases How researchers, marketers, devs & founders use ContextBolt Glossary AI & MCP terms explained