Excel MCP Server
Manipulate Excel files locally or remotely with zero Microsoft Excel installation required. Three transport modes (stdio, SSE deprecated, Streamable HTTP recommended) and full coverage of formulas, formatting, charts, pivot tables, and conditional formatting. 3,767 stars.
INSTALL THIS SERVER
{
"mcpServers": {
"excel": {
"command": "uvx",
"args": [
"excel-mcp-server",
"stdio"
]
}
}
}
{
"mcpServers": {
"excel": {
"command": "uvx",
"args": [
"excel-mcp-server",
"stdio"
]
}
}
}
{
"mcpServers": {
"excel": {
"command": "uvx",
"args": [
"excel-mcp-server",
"stdio"
]
}
}
}
{
"mcpServers": {
"excel": {
"command": "uvx",
"args": [
"excel-mcp-server",
"stdio"
]
}
}
}
{
"mcpServers": {
"excel": {
"command": "uvx",
"args": [
"excel-mcp-server",
"stdio"
]
}
}
}
8 SELECTED TOOLS
OUR ASSESSMENT
Pure Python Excel MCP. MIT-licensed, distributed via PyPI as excel-mcp-server. Three transports: stdio (local), SSE (deprecated), Streamable HTTP (recommended remote). 3,767 GitHub stars, 413 forks. Latest v0.1.8 (2026-04-12). Hosted at excelmcpserver.com.
- High traction (3,767 stars, 413 forks) confirms wide community adoption.
- Full Excel feature coverage: formulas, formatting, charts, pivot tables, conditional formatting.
- Three transport modes with documented production path (Streamable HTTP).
- MIT licence, fully open source.
- Path traversal rejected on remote transports (SSE and Streamable HTTP).
- Distributed via PyPI as excel-mcp-server with `uvx` one-liner install.
- Smithery and Cursor one-click install deeplinks available.
- v0.1.x release stream signals the API surface is still evolving.
- SSE transport marked deprecated; new deployments should use stdio or Streamable HTTP.
- Remote transports require environment variable configuration (EXCEL_FILES_PATH).
On SSE and Streamable HTTP transports, EXCEL_FILES_PATH confines file access to the configured directory. Tool filepath values must be relative; absolute paths and directory traversal are rejected. Stdio transport accepts paths from the client per call, so the LLM has filesystem access through the host. Run stdio mode against a dedicated working directory to limit blast radius.
Data analysts wanting agent-driven Excel automation with zero Microsoft Office licensing required, teams with workflows that produce or consume .xlsx files (reporting, finance, research), and remote-MCP deployments serving Excel operations via Streamable HTTP.
TECHNICAL DETAILS
RECORDED ADOPTION METRICS
Saved directory snapshots. Record last checked APR 29, 2026. The review date above does not refresh these figures.
// Recorded note3,767 stars place this as the most-starred Excel MCP and the highest-starred new entry in this batch. PyPI download stats badge and a dedicated excelmcpserver.com domain amplify discovery.
// Recorded noteFirst-ranked in productivity by stars. The remote transport with sandboxed file path makes this deployable beyond single-user local workflows.
SOURCES & RECORDED CHECKS
These are the directory listings and check details held in this record. Client compatibility, directory listings and installation testing are separate signals. Recorded client names describe the scope of a check; they do not establish a security assessment or a recurring test schedule.
The same server, 5 different lenses. We reconcile these signals into our editorial score, which is why our number sometimes diverges from a directory-aggregate star count.
| Source | Their rating | Their star count | Their downloads | Last synced |
|---|---|---|---|---|
| AutomationSwitch This page | 4.5editorial | 3,767 | — | APR 29, 2026 |
| PulseMCP | — unrated | unavailable | unavailable | APR 29, 2026 |
| Smithery | — unrated | unavailable | unavailable | APR 29, 2026 |
| Glama | — unrated | unavailable | unavailable | APR 29, 2026 |
| MCP.so | — unrated | unavailable | unavailable | APR 29, 2026 |
| Official MCP Registry | — unrated | unavailable | unavailable | APR 29, 2026 |
// Counts are directory-reported; we don't adjust them. Discrepancies usually come from different snapshot times or star-caching.
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