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Welcome to Cortex

A better place to think. Cortex is where you capture thoughts, connect them into a web of ideas, and watch your thinking patterns emerge over time.

All cognitive analysis runs locally in your browser, your raw thoughts never leave your device for analysis.

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Capture without friction

Start typing in the editor. Cortex auto-saves drafts and analyzes sentiment, readability, and vocabulary as you write.

Press ● for voice capture, or ⌘K anytime to open the command palette.

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Connect your thinking

Type [[ to link one thought to another. Cortex builds the connections both ways automatically.

Every entry shows its linked references, the other thoughts that point to it. This is how ideas compound.

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Understand your mind

The Metrics view reveals your writing streaks, sentiment trends, and a cognitive fingerprint built from your own words.

Note: these are reflective heuristics from text analysis, insightful, but not clinical measures.

◌ assetshop.eth · one door of the estate

A Better Place
to Think

Capture thoughts without interruption. Map ideas without friction. Understand how your mind works, privately, and on your terms.

What Cortex Does

Your cognitive workspace

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Thought Capture

Low-friction thought entry with voice input, Markdown, tags, and auto-save. Capture the idea before it disappears.

Live

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Private Journal

Date-stamped entries with mood tracking, full-text search, and a reading view that respects your focus. Stored in your account.

Live

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Mind Mapping

Visual node editor for connecting and organizing ideas spatially. Build the map as you think, not after.

Live

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Cognitive Analysis

Sentiment analysis, readability, vocabulary diversity and TF-IDF keywords, computed on-device so no data leaves your session.

Live

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Voice Capture

Speak naturally and your words appear as text. No app required. Works directly in the browser using Web Speech API.

Live

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Ambient Focus Engine

Procedurally generated ambient soundscapes, designed to support deep work without distraction.

Live

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Collaborative Workspaces

Share thought collections and mind maps with team members, with real-time co-editing and comments.

Roadmap

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Yours to take anywhere

Every note and mind map exports as Markdown or JSON, so it can go into BrainConnect, a document, or anywhere you keep your thinking.

Live

Why AssetShop

Built to last. Built for you.

Every tool in the AssetShop ecosystem is designed with the same conviction: your work deserves infrastructure that respects your time, your data, and your attention.

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Operational Sustainability

One platform does the cognitive work that would otherwise require three or four fragmented tools, with less context-switching, less training overhead, and less daily friction.

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Economic Sustainability

Transparent, flat pricing with no integration fees, no per-seat surprises, and no lock-in. You own your data and can export it at any time.

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Environmental Sustainability

Deployed as a single-file application on IPFS, minimal server infrastructure, low energy footprint, and a verifiably efficient architecture.

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Organizational Sustainability

Cortex is designed to give you time back. Fewer interruptions, better capture, and a workspace that supports deep work without demanding your constant attention.

The estate

One estate. One identity.

Cortex is one door of the AssetShop estate. The same account opens every other.

0 words

Cognitive Analysis · local

Sentiment

Neutral

Readability

Enter text to analyze

Vocabulary Diversity

Type-Token Ratio

Word Count

0 min read

Key Terms

Entries

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Select an entry

Choose an entry from the list to read it here.

Cognitive Metrics

How your thinking patterns have evolved over time.

Writing Activity, Last 52 Weeks

Achievements

Terms

Cortex is one door of the AssetShop estate and is covered by the estate's Participant Terms, the same document every door uses.

Read it

Privacy

Cortex is one door of the AssetShop estate and is covered by the estate's privacy statement, the same document every door uses.

Read it

Cortex, a better place to think

A Better Placeto Think

Your cognitive workspace

Built to last. Built for you.

One estate. One identity.

Terms

Privacy

Cookies and storage

A Better Place
to Think