fdmnes-mcp@0.1.1
VERIFIEDPublisher claims: "MCP server wrapping FDMNES (X-ray spectroscopy ab-initio code) for natural-language driven workflows in Claude Code, Claude Desktop, and other MCP clients." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Registry PyPI (MCP server)Publisher joint-photon-sciences-institute · joined 3 days agoInstalls 29Last detonated 3d ago
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-31 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 · 2 scenarios · 0 deviationst+CategoryObserved action
0.0sprocessno install scripts in bundle
0.3sprocessdependency install exit 1
0.4sprocessexec /usr/bin/timeout
0.4sprocessexec .venv/bin/fdmnes-mcp
0.4sprocessexited 127: timeout: failed to run command '.venv/bin/fdmnes-mcp': No such file or directory
0.4sclaimedno tools/list reply (exit 127)
0.4sprocessscript backend runs setup only
Static findings
MEDIUM
File type combined with upload actionsrc/fdmnes_mcp/config.py:21 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07MEDIUM
File permission modification commandsrc/fdmnes_mcp/config.py:190 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05