Is store-mcp-py@0.4.2 safe to install?

store-mcp-py@0.4.2

VERIFIED

Publisher claims: "MCP (Model Context Protocol) adapter that auto-generates tool surfaces for py-store schemas (schema-driven CRUD + sandboxed GQL query + optional ask), stdio transport" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher pypi · joined 11 days agoInstalls 115Last detonated 2 h ago

$claude mcp add store-mcp-py -- uvx store-mcp-py

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KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario) on 2026-11-06 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

Static findings

MEDIUM

Outbound HTTP to raw IP addresstests/test_http_server.py:105 · Outbound HTTP to raw IP address — may bypass domain-based monitoringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.

AST07

MEDIUM

URL using raw IP addresstests/test_http_server.py:65 · URL using raw IP address — may bypass domain-based filteringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.

AST07

MEDIUM

Outbound HTTP to raw IP addresstests/test_http_server.py:140 · Outbound HTTP to raw IP address — may bypass domain-based monitoringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.

AST07

MEDIUM

Outbound HTTP to raw IP addresstests/test_http_server.py:65 · Outbound HTTP to raw IP address — may bypass domain-based monitoringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.

AST07

MEDIUM

URL using raw IP addresstests/test_http_server.py:140 · URL using raw IP address — may bypass domain-based filteringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.

AST07

MEDIUM

URL using raw IP addresstests/test_http_server.py:105 · URL using raw IP address — may bypass domain-based filteringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.

AST07

Cost to the agent

Instructions loaded

≈78 tok

1 file · 14 in bundle

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

Known vulnerabilities

Not checked against OSV yet; the weekly check has not reached this version.