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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Data Tools

Data Tools on MCP Nexus: Bid Radar, Data Insight, Field Validator, Report Crawler, Text Lens, URL Snap — run locally, data stays in your network.

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Start free — 200 Nex/month

Skills in this bundle

1/5

Data Insight

28-mode analysis for Excel/CSV/SQLite: schema inspection, SQL query, statistical summaries, fraud detection (Benford, counterparty, network topology), large-amount test, Journal Entry Testing (JET), business-finance reconciliation (AR/AP aging, inventory turnover), and BI export.

Skill10 Nex

2/5

Field Validator

Extract structured fields from documents, then VALIDATE them (format / checksum / cross-field / known-entity), cluster extraction errors, and map to a reference knowledge set.

Skill5 Nex

3/5

Report Crawler

Bulk download listed company filings. Two markets: CN A-share via CNINFO (巨潮资讯网), HK via HKEXNews (披露易). Filter by stock code, date range, and category. Outputs PDFs grouped by stock code.

Skill10 Nex

4/5

Text Lens

Quick text analysis — word count, keyword extraction, sentiment detection, risk detection, pattern finding, summarization, comparison, NER, and batch analysis.

Skill10 Nex

5/5

URL Snap

Capture screenshots from URLs or keywords. Supports batch search and auto-screenshot saving to local, with base64/image output option.

Skill5 Nex

See it in action

Download demo video (MP4)

Quick answer

Data Tools on MCP Nexus: Bid Radar, Data Insight, Field Validator, Report Crawler, Text Lens, URL Snap — run locally, data stays in your network. MCP Nexus orchestrates 6 skills (Bid Radar, Data Insight, Field Validator, Report Crawler and more) into one reproducible workflow that runs on your machine, keeps data in your network, and delivers results in minutes.

Bid Radar: Crawls bidding information from major Chinese procurement p…
Data Insight: 28-mode analysis for Excel/CSV/SQLite: schema inspection, S…
Field Validator: Extract structured fields from documents, then VALIDATE the…
Report Crawler: Bulk download listed company filings. Two markets: CN A-sha…
Text Lens: Quick text analysis — word count, keyword extraction, senti…
URL Snap: Capture screenshots from URLs or keywords. Supports batch s…

What is Data Tools with MCP Nexus

Data Tools chains 6 skills (Bid Radar, Data Insight, Field Validator, Report Crawler, Text Lens, URL Snap) 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 Data Tools on MCP Nexus: Bid Radar, Data Insight,… on demand.

How it works

1Step 1

Bid Radar

Crawls bidding information from major Chinese procurement platforms (招标投标网, 乙方宝, 采招网, 招标雷达, 公共服务平台)…

2Step 2

Data Insight

28-mode analysis for Excel/CSV/SQLite: schema inspection, SQL query, statistical summaries, fraud d…

3Step 3

Field Validator

Extract structured fields from documents, then VALIDATE them (format / checksum / cross-field / kno…

4Step 4

Report Crawler

Bulk download listed company filings. Two markets: CN A-share via CNINFO (巨潮资讯网), HK via HKEXNews (…

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

Related use cases

◈How to analyze finance data in Excel files automatically

◈How to analyze finance data in PDF files automatically

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