Skills/PyPI/ms-word-mcp

ms-word-mcp@0.1.0

CAUTION· static only

Publisher claims: "Real-time Microsoft Word control on Windows and macOS: an MCP server that works in the document beside you" Observed in sandbox: static analysis only — behavior not yet observed.

Registry PyPI (MCP server)Publisher ykuwai · publishing for 5 daysInstalls 0Last detonated 3d ago

Coverage

Static only; nothing was run yet.

The label rests on the code, the instruction files and the publisher. The honeypot run replaces this verdict when it completes.

Before you give it your token

It will ask for
no credential variables read in the code
Where it talks to
no vendor host named in the codeAlso microsoft.com — not the publisher's domain; check what for before connecting.
What the honeypot saw
nothing has run yet
What we could not test
everything: the server has not run yet

Run it before you trust it. Nothing has run yet: the code was read, the server was not. `vet-skills try` runs this exact version in the honeypot in about a minute.

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills analysed it statically (a sandbox run is pending) on 2026-11-12 and scored it 66/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Summary: static analysis only — behavior not yet observed.

Behavior trace

Queued for honeypot run · static analysis only
t+CategoryObserved action

This version has not been detonated yet. The score above counts behavior as unknown (50/100), so it cannot read Verified until the honeypot run completes and replaces this verdict.

Static findings

MEDIUM
Hex-encoded string detectedtests/test_screen.py:10 · Hex-encoded string detected — may contain obfuscated payloadsdata = screen.png(2, 1, [b"\xff\x00\x00\x00\xff\x00"])Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.
AST07
MEDIUM
Python subprocess execution detectedtests/test_server.py:159 · Python subprocess execution detectedout = subprocess.run([sys.executable, "-c", script], env=env, cwd=ROOT,Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
MEDIUM
Python subprocess execution detectedsrc/ms_word_mcp/backend/mac.py:81 · Python subprocess execution detectedreturn subprocess.run(["pgrep", "-x", "Microsoft Word"], capture_output=True,Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
MEDIUM
Hex-encoded string detectedtests/test_screen.py:14 · Hex-encoded string detected — may contain obfuscated payloadsassert zlib.decompress(idat) == b"\x00\xff\x00\x00\x00\xff\x00"Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.
AST07

Cost to the agent

Instructions loaded
≈62 tok
1 file · 81 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for ms-word-mcp@0.1.0 as of 3d ago. This is the package itself, not its dependencies.

What would make this Verified

14 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim ykuwai: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Hex-encoded string detected≈ +2 on the totalPut hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.
  3. Python subprocess execution detected≈ +2 on the totalBuild commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
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