MCP server + CLI giving AI agents 50 spreadsheet tools for .xlsx — live-recalc formulas (over 350 Excel functions), repair broken references & external links, read/write, diff, and audit. Works in Claude Code, Cursor, Codex, and any MCP client.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add xlsx-for-ai -- npx -y xlsx-for-ai~/.codex/config.toml
[mcp_servers.xlsx-for-ai]
command = "npx"
args = ["-y", "xlsx-for-ai"]
# codex mcp add xlsx-for-ai -- npx -y xlsx-for-ai~/.cursor/mcp.json
{
"mcpServers": {
"xlsx-for-ai": {
"command": "npx",
"args": [
"-y",
"xlsx-for-ai"
]
}
}
}.vscode/mcp.json
{
"servers": {
"xlsx-for-ai": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"xlsx-for-ai"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"xlsx-for-ai": {
"command": "npx",
"args": [
"-y",
"xlsx-for-ai"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"xlsx-for-ai": {
"command": "npx",
"args": [
"-y",
"xlsx-for-ai"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"xlsx-for-ai": {
"command": "npx",
"args": [
"-y",
"xlsx-for-ai"
]
}
}
}