nexustoken-sdk@0.6.5
VERIFIEDPublisher claims: "Python SDK + MCP server for NexusToken — an agent-to-agent capability network" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Registry PyPI (MCP server) · listed in the official MCP RegistryPublisher bobuilds · joined 6 days agoInstalls 196Last detonated 6d ago
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-28 and scored it 90/100 (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/nexus
0.1sprocessexited 127: timeout: failed to run command '.venv/bin/nexus': No such file or directory
0.1sclaimedno tools/list reply (exit 127)
0.1sprocessscript backend runs setup only
Static findings
MEDIUM
File permission modification commandnexus_sdk/cli.py:49 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05MEDIUM
File permission modification commandnexus_sdk/credentials.py:63 · File permission modification command — agent changes file ownership/permissionsFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05MEDIUM
File permission modification commandnexus_sdk/credentials.py:7 · File permission modification command — agent changes file ownership/permissionsFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05