About Excel Ops MCP
Excel Ops MCP is an MCP server published by dasein108 in the Social category: excel-focused MCP server + CLI for safe, token-efficient .xlsx work: DuckDB SQL over detected regions, stage→diff→commit writes, and a cross-agent installer (Claude, Codex, Gemini, Cursor, Windsurf).
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Install
From source
git clone https://github.com/dasein108/excel-ops-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Releases
v0.3.0v0.3.0 — Consolidated tool surface · 12 Jul 2026Consolidates the MCP surface into four fat verbs — `spreadsheet_inspect` (describe/summary/read/trace), `spreadsheet_edit` (stage+commit in one call), `spreadsheet_query`, `spreadsheet_list` — each accepting a path, a session_id, or base64…
v0.2.4v0.2.4 — Configurable allowed roots (Claude Desktop fix) · 5 Jul 2026The MCP server previously restricted file access to `cwd`, which broke workbook access under desktop hosts like Claude Desktop (cwd = `/`). Now the allowed root defaults to your home directory and is configurable via…
v0.2.3v0.2.3 — [ ]/[X] picker, Install/Uninstall modes · 5 Jul 2026Robust plain-text `[ ]`/`[X]` checkbox picker (default unchecked) with an Install/Uninstall mode step. Drops the questionary dependency entirely.
v0.2.2v0.2.2 — Install-state aware picker · 5 Jul 2026The picker now reflects current install state; adds `is_installed()`/`remove()` per agent and a `--uninstall` flag.
v0.2.1v0.2.1 — Installer TUI fixes · 5 Jul 2026Fix a crash when running the installer via `curl | sh` / on macOS (prompt_toolkit /dev/tty). Adds a numbered-prompt fallback so the picker never hard-crashes.