mcp-analyst
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MCP Analyst is an MCP server designed to enable Claude to analyze local CSV or Parquet files efficiently.
MCP Analyst
MCP Analyst is an MCP server that empowers claude to analyze local CSV or Parquet files.
Use this server when your dataset size is bigger than the context window or you don't want to upload full file to optimize the cost.
Installation
Install uv
uv is required to run the MCP server.
Mac
brew install uv
Windows
winget install --id=astral-sh.uv -e
Add servers in MCP
To use the server in Claude you would need to update the Claude config
On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json On Windows: %APPDATA%/Claude/claude_desktop_config.json
{
"mcpServers": {
"analyst": {
"command": "uvx",
"args": [
"mcp-analyst",
"--file_location",
"<replace_this_with_path_to_csv_or_parquet_files_on_your_machine>"
]
}
}
}
How do I provide more than one CSV file?
The server supports the using globs in the file location. So for example if your directory data has more than one csv file then you can give file-location as <parent_path_to_data>/data/*.csv
