jp-invoice-tax-mcp@0.1.0
VERIFIEDPublisher claims: "日本の請求・税務ユーティリティ MCP サーバー（消費税/源泉徴収/適格請求書番号のチェックディジット検証/税率別区分集計/和暦西暦変換/請求書生成）" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Registry PyPI (MCP server)Publisher panda-studio · joined 0 days agoInstalls 24Last detonated 3 h ago
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-11-05 and scored it 93/100 (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 deviationst+CategoryObserved action
0.0sprocessno install scripts in bundle
0.1sprocessdependency install exit 1
0.1sprocessexec /usr/bin/timeout
0.1sprocessexec .venv/bin/jp-invoice-tax-mcp
0.1sprocessexited 127: timeout: failed to run command '.venv/bin/jp-invoice-tax-mcp': No such file or directory
0.1sclaimedno tools/list reply (exit 127)
0.1sprocessscript backend runs setup only
Static findings
No findings across 405 lines in 6 files.
Cost to the agent
Not measured yet; benchmarks are collected with each run since November 5, 2026. See the MCP server benchmarks.
Known vulnerabilities
Not checked against OSV yet; the weekly check has not reached this version.