A marketplace of AI skills that actually run: 593 skills ship inside the Nexus Runner desktop app, reading your files, processing them, and producing charts and conclusions on your own machine. It executes, it doesn't just chat.

How is this different from Zapier or just asking a large model?

Zapier connects cloud apps through APIs; we work on the files on your machine. A model hands you prose; we hand you a table, a chart and a conclusion you can check. A skill is a program with an input contract, not a prompt.

No. Skills execute on your computer, source files never leave it, and output is written straight to your folder. Content is sent to the built-in model only when you use AI chat or a skill that needs a model.

What do I need to install?

Just Nexus Runner — the runtime ships with the app. No Python setup, no code.

How much is the free tier?

200 Nex per month on signup, reset at the start of each month, with every skill available and no tier gates. The four Runner tutorial skills are not billed.

How many runs does Pro at CNY 49 cover?

3,000 Nex per month. Skills bill per run and most cost 3-10 Nex, which works out to several hundred runs. Each skill's exact price is on its detail page.

Which Windows versions are supported?

64-bit Windows 10 and Windows 11. Windows is the only desktop client we ship.

How do I connect it to Claude Desktop or Cursor?

Nexus Runner speaks MCP: register it as an MCP server in your client and the skills show up as tools. The docs page walks through the setup step by step.

Where do skills come from? Can I build my own?

Skills are maintained by the platform and its creators, each with an input contract and sample data. You can also build your own in the Runner workbench — those stay yours, never published or encrypted.

Do you offer refunds?

Subscriptions can be refunded under our refund policy; the conditions and process are on the refund policy page. Nex already consumed is not refundable.

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Utility Tools 2

Utility Tools on MCP Nexus: Doc Diff, DOCX Merge, ESG & Climate Report, Vital Tracker Trend Report, Appliance Planner, HR Policy Sage — run locally,…

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Start free — 200 Nex/month

Skills in this bundle

1/6

Doc Diff

Cell-by-cell or paragraph-level comparison of two files (Excel/CSV/TXT/DOCX) -- outputs added, removed, modified rows/cells with change type classification

Skill10 Nex

2/6

DOCX Merge

Fill a DOCX template with data from CSV/Excel -- produce one document per data row with merge field replacement, output as individual DOCX or bundled ZIP

Skill5 Nex

3/6

ESG & Climate Report

Draft ESG report chapters and quantify climate transition risk (carbon cost, CVaR under scenarios) for disclosure (HKEX / CSRD / ISSB style).

Agent40 Nex

4/6

Vital Tracker Trend Report

End-to-end vital-signs trend report -- input a vitals CSV (date / blood pressure / blood sugar / weight / sleep), output an Excel with monthly trends, anomaly flags and a doctor-ready summary. For personal or family health self-tracking and visualization only; not a medical diagnosis or treatment advice.

Skill10 Nex

5/6

Appliance Planner

End-to-end home appliance maintenance planner -- input appliances CSV (type/brand/purchase-date/warranty), output Excel with upcoming maintenance schedule, warranty expiry alerts, and recommended service intervals.

Skill10 Nex

6/6

HR Policy Sage

Employee self-service HR policy Q&A: policy answers, leave-balance math, comp-band lookup, onboarding/offboarding guidance, process initiation hints. Use when you need employee self-service hr policy q&a. (Action Co-pilot: generates next-best-actions (actions.json), follow-up tasks and calendar reminders on top of the analysis — what to act on today.)

Skill5 Nex

See it in action

Download demo video (MP4)

Quick answer

Utility Tools on MCP Nexus: Doc Diff, DOCX Merge, ESG & Climate Report, Vital Tracker Trend Report, Appliance Planner, HR Policy Sage — run locally,… MCP Nexus orchestrates 6 skills (Doc Diff, DOCX Merge, ESG & Climate Report, Vital Tracker Trend Report and more) into one reproducible workflow that runs on your machine, keeps data in your network, and delivers results in minutes.

Doc Diff: Cell-by-cell or paragraph-level comparison of two files (Ex…
DOCX Merge: Fill a DOCX template with data from CSV/Excel -- produce on…
ESG & Climate Report: Draft ESG report chapters and quantify climate transition r…
Vital Tracker Trend Report: End-to-end vital-signs trend report -- input a vitals CSV (…
Appliance Planner: End-to-end home appliance maintenance planner -- input appl…
HR Policy Sage: Employee self-service HR policy Q&A: policy answers, leave-…

What is Utility Tools 2 with MCP Nexus

Utility Tools 2 chains 6 skills (Doc Diff, DOCX Merge, ESG & Climate Report, Vital Tracker Trend Report, Appliance Planner, HR Policy Sage) into one reproducible workflow covering the key steps from input to result, running fully on-premises with data staying in your network, for teams that need Utility Tools on MCP Nexus: Doc Diff, DOCX Merge,… on demand.

How it works

1Step 1

Doc Diff

Cell-by-cell or paragraph-level comparison of two files (Excel/CSV/TXT/DOCX) -- outputs added, remo…

2Step 2

DOCX Merge

Fill a DOCX template with data from CSV/Excel -- produce one document per data row with merge field…

3Step 3

ESG & Climate Report

Draft ESG report chapters and quantify climate transition risk (carbon cost, CVaR under scenarios)…

4Step 4

Vital Tracker Trend Report

End-to-end vital-signs trend report -- input a vitals CSV (date / blood pressure / blood sugar / we…

MCP Nexus vs alternatives

	MCP Nexus	Manual / Excel	Generic AI / Cloud tools
Pricing	Free tier, metered by calls	Many manual hours	Per-seat plus per-volume fees
Local execution	Yes, data stays on-premises	Manual process	No, data leaves your network
Setup time	Minutes to first run	Days, experience-dependent	~1 week integration and training

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