mcpsense@0.4.3
VERIFIEDPublisher claims: "Security scanner for MCP servers. ESLint + Snyk for the Model Context Protocol." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-31 and scored it 87/100 (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
0.2sprocessexec /usr/bin/timeout
0.2sprocessexited 2: MCPSense runtime failed: ENOENT: no such file or directory, lstat '/tmp/ks-detonate-DjbhWq/task/home/work/acme-api/.claude/skills/mcpsense/runtime/mcpsense.wasm'
0.2sclaimedno tools/list reply (exit 2)
0.2sprocessscript backend runs setup only
Static findings
MEDIUM
File type combined with upload actionruntime/wasm_exec.cjs:22 · 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.
AST07No other findings across 971 lines in 10 files.