# ironcalc-mcp

> Use this tool when you need to interact with Excel spreadsheets using natural language, enabling AI agents to create, edit, and manage .xlsx files without requiring Python code. It solves problems related to spreadsheet automation, data manipulation, and formatting, supporting various use cases such as data analysis and report generation. The tool accepts natural language inputs and produces modified Excel spreadsheets as output, making it ideal for automating tasks that involve working with spreadsheets.

Canonical page: https://skillsregistry.net/skills/yolonir-ironcalc-mcp  
JSON: https://api.skillsregistry.net/v1/skills/yolonir-ironcalc-mcp

## Description

Enables AI agents to directly create, read, edit, and save Excel (.xlsx) spreadsheets using natural language through the Model Context Protocol, supporting cells, sheets, formatting, and formulas without writing Python code.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/k3xx4cx52o)
- **Repository:** <https://github.com/yolonir/ironcalc-mcp>

## 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": "yolonir-ironcalc-mcp"
    }
  }
}
```

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