LogiSheets runs on your own machine — the client starts it, so there is no endpoint to ping. 204 installs a week from npm. Last commit 1 Sep 2026.
An Excel-compatible spreadsheet engine for agents: deterministic formulas, block memory, real .xlsx.
Today is the operative word: we check LogiSheets every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add logisheets-mcp -- npx -y logisheets-mcp
{
"mcpServers": {
"logisheets-mcp": {
"args": [
"-y",
"logisheets-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.logisheets-mcp]
command = "npx"
args = ["-y", "logisheets-mcp"]
{
"mcpServers": {
"logisheets-mcp": {
"args": [
"-y",
"logisheets-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"logisheets-mcp": {
"args": [
"-y",
"logisheets-mcp"
],
"command": "npx"
}
}
}
Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.
MCP server for spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.
Deterministic Schedule III statements for Indian companies: trial balance in, Excel workbook out.
Turn analyzed data into an Excel-like spreadsheet at a shareable URL: formulas, styles, filters.
50 spreadsheet tools for .xlsx: recalc formulas, repair broken refs, read/write, diff, audit.
Read real, messy Excel files from an agent: multiple sheets, title rows, merged cells.
Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.
Contract testing and quality gates for spreadsheets created by AI agents.
Answers built from our own checks of this server.