We only have one brain left. Let's use it. AI should lift us up, not push us out.

AI putto work

Real AI use cases, linked to their sources and scored so you can judge what is useful.

AI on GitHub

A topic-based sample of AI repositories. Stars measure attention, not quality.

Snapshot: Trending Top repos

Start with the evidence

The highest Brain Scores in the collection. Source checked entries have passed automated checks; personal reviews are marked separately.

Teacher Casey Cuny uses ChatGPT to identify patterns in anonymized short answers and plan targeted follow-up teaching. A demonstrated workflow takes about 30 minutes. Replacing two evenings of analysis is his reported comparison, not a controlled study.

ChatGPTEducationUnited Statessource:
8/10 brain cellsas of
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ENEOS Materials uses a custom GPT for training feedback. Reported task timings fell from one to two hours to 20 seconds; a separate aggregation tool reportedly reduced aggregation time by 90%.

ChatGPT EnterpriseDataJapansource:
8/10 brain cellsas of
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An incident.io engineer asked Claude Code to diagnose slow API generation and implement improvements incrementally. The author reports an 18% runtime reduction, equivalent to 30 seconds, for approximately five minutes of personal work and $8 in Claude usage. Commands and workflow examples are included.

Claude Code, Git worktreesCodingNot specifiedsource:
8/10 brain cellsas of
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Jamie's Farm Granola uses Gemini to organize stock tracking. Google reports 20 hours less paperwork per week; the article provides no measurement method.

GeminiAutomationUnited Statessource:
8/10 brain cellsas of
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A KDDI Agile Development Center practitioner uses Claude Code with browser MCP tools to collect article links across four calendars and prepare Slack messages. The author reports a routine taking five minutes fell to 30 seconds and provides execution logs and setup commands.

Claude Code, Chrome DevTools MCP, Playwright MCPAutomationJapansource:
8/10 brain cellsas of
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103 entries · Data as of See the full collection

Five checks. Ten cells.

A transparent reading aid. Each value contributes zero, one or two cells. The formula runs in code.

Impact

Does it change the work?

Evidence

Can the claim be checked?

Reproducibility

Can someone repeat it?

Maturity

Is it used in practice?

Reach

How broadly is it useful?

Open a real score

Create travel landing pages within the marketing team

Impact
1/2
Evidence
1/2
Reproducibility
1/2
Maturity
2/2
Reach
1/2
6/10 brain cellsas of

Summaries are AI-assisted. Source checked means a valid source link and a passed automated fact check. Reviewed by Mario means personally checked. Claims belong to the sources.

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