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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Office Document Automation

Office Document Automation on MCP Nexus: Field Picker, Doc Sifter, Word Document Editor, Excel Color-Based Cell Counter, Excel Hyperlink Extractor, S…

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Start free — 200 Nex/month

Skills in this bundle

1/6

Field Picker

Upload any document (PDF, scan, Word), name the fields you want, and it reads the text and extracts them into a structured table / JSON. Use it to parse contracts, pull fields from resumes, or extract part numbers and prices from quotes.

Skill10 Nex

2/6

Doc Sifter

Extract typed, schema-defined records from any document and query them in natural language.

Skill10 Nex

3/6

Word Document Editor

Read and edit Word (.docx) files with tracked-change accept/reject, threaded comment management, footnote operations, and OOXML paraId structural validation.

Skill12 Nex

4/6

Excel Color-Based Cell Counter

Count cells by fill color in an .xlsx and compute the count, sum, and average per color

Skill5 Nex

5/6

Excel Hyperlink Extractor

Extract every cell hyperlink and its display text from an .xlsx into a summary table with sheet/cell/text/url columns.

Skill5 Nex

6/6

Sheet Rename

Batch-rename worksheets by rules (prefix/suffix/regex) or an Excel list

Skill5 Nex

See it in action

Download demo video (MP4)

Quick answer

Office Document Automation on MCP Nexus: Field Picker, Doc Sifter, Word Document Editor, Excel Color-Based Cell Counter, Excel Hyperlink Extractor, S… MCP Nexus orchestrates 6 skills (Field Picker, Doc Sifter, Word Document Editor, Excel Color-Based Cell Counter and more) into one reproducible workflow that runs on your machine, keeps data in your network, and delivers results in minutes.

Field Picker: Upload any document (PDF, scan, Word), name the fields you…
Doc Sifter: Extract typed, schema-defined records from any document and…
Word Document Editor: Read and edit Word (.docx) files with tracked-change accept…
Excel Color-Based Cell Counter: 按背景色统计 .xlsx 中各颜色出现的单元格数量、总和、平均
Excel Hyperlink Extractor: 提取 .xlsx 中所有单元格的超链接 + 显示文本 → 输出汇总表（含 sheet/cell/text/url 四列…
Sheet Rename: 按规则（前缀/后缀/正则）或 Excel 清单批量重命名工作表

What is Office Document Automation with MCP Nexus

Office Document Automation chains 6 skills (Field Picker, Doc Sifter, Word Document Editor, Excel Color-Based Cell Counter, Excel Hyperlink Extractor, Sheet Rename) 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 Office Document Automation on MCP Nexus: Field Pi… on demand.

How it works

1Step 1

Field Picker

Upload any document (PDF, scan, Word), name the fields you want, and it reads the text and extracts…

2Step 2

Doc Sifter

Extract typed, schema-defined records from any document and query them in natural language.

3Step 3

Word Document Editor

Read and edit Word (.docx) files with tracked-change accept/reject, threaded comment management, fo…

4Step 4

Excel Color-Based Cell Counter

按背景色统计 .xlsx 中各颜色出现的单元格数量、总和、平均

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 generate compliance data in Excel automatically

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