spreadsheet-kit MCP

Agent-safe Excel workbook analysis, editing, recalc, and verification tools.

People who work with Workspace and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.

VERIFIED ACTIVE

LAST COMMIT 2026-09-09 · ★ 57 · #576 OF 945 MAINTAINED OTHER · VERIFIED 2026-09-18

Apache-2.0 · Rust servers · how we verify → /methodology

01 · Install spreadsheet-kit MCP

before you install - you'll need

WORKSPACE_ROOT

Environment variables documented in the project's README - it lists which are required and which have defaults.

Docker

docker run -i --rm ghcr.io/psu3d0/spreadsheet-mcp:0.11.1-full

Claude Desktop - add to config

{
  "mcpServers": {
    "psu3d0-spreadsheet-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/psu3d0/spreadsheet-mcp:0.11.1-full"
      ]
    }
  }
}

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as container (OCI image) - can be sandboxed away from your filesystem

license Apache-2.0 - declared in the repository

registry namespace io.github.PSU3D0 is GitHub-verified and matches the repo owner

03 · What spreadsheet-kit MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.16.0 · 2026-09-09

prepare 0.16 resident spreadsheet sessions

v0.15.0 · 2026-09-02

0.15: canonical HTTP route, WASM diet and npm runtime, SDK rework, native renderer with WASM rendering · 0.15.0

v0.14.0 · 2026-08-30

agent-spreadsheet 0.14.0 · 0.14 converges the spreadsheet agent surfaces on one canonical Rust operation registry and dispatcher. Native asp, MCP, WASM, the JavaScript SDK, and the optional just-bash command now share…

04 · Who maintains spreadsheet-kit MCP

spreadsheet-kit MCP is maintained by psu3d0. We track 2 MCP servers from psu3d0 - 2 actively maintained, 114 combined GitHub stars, oldest repo from Sep 2025. Full record: all servers from psu3d0.

Agent Spreadsheet MCP Agent-safe Excel workbook analysis, editing, recalc, and verification tools. ★ 57

05 · Facts

repository: github.com/psu3d0/spreadsheet-mcp
website: https://github.com/PSU3D0/spreadsheet-mcp
category: other - ranked #576 of 945 actively-maintained other servers as of 2026-09-18.
release cadence: 6 releases in the last 90 days (latest 2026-09-09)
registry: io.github.PSU3D0/spreadsheet-mcp (active, first published 2026-05-13 · 3 versions)
packages: oci:ghcr.io/psu3d0/spreadsheet-mcp:0.11.1-full

06 · spreadsheet-kit MCP FAQ

What is spreadsheet-kit MCP?

Agent-safe Excel workbook analysis, editing, recalc, and verification tools.

Is spreadsheet-kit MCP still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-09 and it shipped 6 releases in the last 90 days. We re-verify nightly.

How do I install spreadsheet-kit MCP?

Run `docker run -i --rm ghcr.io/psu3d0/spreadsheet-mcp:0.11.1-full`. The README documents one environment variable (WORKSPACE_ROOT) to set first. You can also paste the ready-made client config above.

07 · Alternatives to spreadsheet-kit MCP

Alternatives to spreadsheet-kit MCP

Maintained other servers if spreadsheet-kit MCP isn't the fit.

More MCP servers to compare · Che Word MCP · Freeport Nostr · PubNub MCP Server · Appsignal · Google Flights (pulsemcp)

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