# CSV MCP Server

> Use this tool when you need to query and analyze data from CSV files using natural language questions, enabling AI assistants to provide accurate answers through Polars filter expressions. It solves problems of data accessibility and interpretation, allowing users to extract insights from CSV data without requiring technical expertise. The tool takes natural language queries as input and returns relevant data extracts as output, ideal for use cases where data analysis and reporting are necessary.

Canonical page: https://skillsregistry.net/skills/cledupe-mcp-csv  
JSON: https://api.skillsregistry.net/v1/skills/cledupe-mcp-csv

## Description

Enables AI assistants to answer natural language questions about data in CSV files using Polars filter expressions.

## Trust

- **Trust score (0–1):** 0.94
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/lheh9upvmj)
- **Repository:** <https://github.com/cledupe/mcp-csv>

## 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": "cledupe-mcp-csv"
    }
  }
}
```

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