Is claude-memory-mcp@0.3.0 safe to install?

Skills/PyPI/claude-memory-mcp

claude-memory-mcp@0.3.0

VERIFIED

Publisher claims: "Persistent memory MCP server for Claude Code — never lose context again" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher maydali28 · joined 5 days agoInstalls 51Last detonated 6d ago

$claude mcp add claude-memory-mcp -- uvx claude-memory-mcp

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KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-29 and scored it 89/100 (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 · 2 scenarios · 0 deviations

t+CategoryObserved action

0.3sprocessexec /usr/bin/dirname

0.3sprocessexited 1:

0.4sprocessdependency install exit 1

0.4sprocessexec /usr/bin/timeout

0.4sprocessexec .venv/bin/memcp

0.4sprocessexited 127: timeout: failed to run command '.venv/bin/memcp': No such file or directory

0.4sclaimedno tools/list reply (exit 127)

0.4sprocessscript backend runs setup only

Static findings

MEDIUM

Python subprocess execution detectedtests/unit/test_hooks.py:30 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/unit/test_hooks.py:42 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/unit/test_hooks.py:69 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/unit/test_hooks.py:16 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/unit/test_hooks.py:122 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05