Skills/PyPI/addertest-xpc-mcp

addertest-xpc-mcp@0.1.0

VERIFIED

Publisher claims: "Proof of concept: an MCP server delivered by uvx, hosted in an XPC LaunchAgent" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher andrew-benson-db · joined 0 days agoInstalls 19Last detonated 3 h ago
$claude mcp add addertest-xpc-mcp -- uvx addertest-xpc-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario) on 2026-10-26 and scored it 85/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only

Static findings

HIGH
Python subprocess execution detectedaddertest_xpc_mcp-0.1.0.data/purelib/addertest_xpc_mcp/bootstrap.py:126 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
HIGH
Python subprocess execution detectedaddertest_xpc_mcp-0.1.0.data/purelib/addertest_xpc_mcp/bootstrap.py:135 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
HIGH
Python subprocess execution detectedaddertest_xpc_mcp-0.1.0.data/purelib/addertest_xpc_mcp/bootstrap.py:102 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
HIGH
Python subprocess execution detectedaddertest_xpc_mcp-0.1.0.data/purelib/addertest_xpc_mcp/bootstrap.py:112 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
HIGH
Python subprocess execution detectedaddertest_xpc_mcp-0.1.0.data/purelib/addertest_xpc_mcp/bootstrap.py:214 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05