MCP Observatory
github analyzed 507f039

micahyee415/google-sheets-mcp

github

Model Context Protocol (MCP) server for Google Sheets (read + write) with per-user Google OAuth, a write allowlist, and audit logging.

maintainer
micahyee415
license
MIT
first seen
2026-06-09
last seen
2026-06-10
releases · 30d
0
short id
risk 36/100 · heuristic grade
C elevated
  • capability exposureinferred+24
  • tool safetyinferred+12

inferred

The A–E grade is our heuristic synthesis — a "review this" prompt, not a verdict. Each factor is tagged by what backs it: attested (a verifiable record), reported (a third party's claim), or inferred (our own heuristic, e.g. permissions). See methodology.

graded 14m ago · see ecosystem CVEs →

risk trajectory 2 movements
  • C · 48 → C · 36
  • B · 34 → C · 48
capability exposure grade factor +24
Inferred surface — each links to servers holding it:
vulnerabilities 0 CVEs

No known CVEs for this server.

tool safety 1 findings · grade factor +12
  1. highexfiltration combocreate_spreadsheet

    single tool reads + sends: fs, net

skills & danger signals github-tarball
prompt-surface shipped agent-instruction files + hidden-content / dangerous-code findings — quoted from the analyzed source

analyzed commit 507f039 · analyzer v18 · 4h ago

danger signals1

  • over-broad OAuth scopehttps://www.googleapis.com/auth/spreadsheetsmicahyee415-google-sheets-mcp-507f039/src/index.ts:96scopes_supported: ["openid", "email", "profile", "https://www.googleapis.com/auth/spreadsheets", "https://www.googleapis.com/auth/drive.readonly"],
embed badge readme-ready
live risk-grade badge preview [![MCP Observatory risk grade](https://mcpobservatory.com/servers/github:micahyee415/google-sheets-mcp/badge.svg)](https://mcpobservatory.com/servers/github:micahyee415/google-sheets-mcp/security)

Heuristic, inferred signals — false positives (legitimately powerful tools, forks, language ports) are expected. Treat each as "review this", not a verdict. See the ecosystem-wide picture on the security hub, or the fleet security of micahyee415.