# mcp-excel

> mcp-excel — corvalon-mcp-excel. Use this tool when you need to interact with Excel workbooks programmatically, solving data integration and automation problems by providing read and write access to sheets, cell ranges, and formulas. It accepts inputs such as workbook files and cell data, and outputs modified workbooks or extracted data, with a flexible interface for local or remote access via HTTP/SSE. Ideal for automating Excel tasks, data migration, and integration with other applications.

Canonical page: https://skillsregistry.net/skills/corvalon-mcp-excel  
JSON: https://api.skillsregistry.net/v1/skills/corvalon-mcp-excel

## Description

Provides full read and write access to Excel workbooks (sheets, cell ranges, tables, formulas, formatting, and cross-workbook references) via MCP, running locally or as an HTTP/SSE service.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/etba4pqdfi)
- **Repository:** <https://github.com/Corvalon/mcp-excel>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "corvalon-mcp-excel"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/corvalon-mcp-excel` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/corvalon-mcp-excel/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt