mcp-abacus@0.5.1
VERIFIEDPublisher claims: "High-precision calculator MCP server: arithmetic plus calculus — derivatives, integrals, and equation solving — evaluated in fixed-point, IEEE-754 floating-point, or exact rational mode, with every result labelled exact or inexact." 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 2026-11-06 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 deviationsStatic findings
No other findings across 31,765 lines in 60 files.
Cost to the agent
Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.
Known vulnerabilities
No advisories in OSV for mcp-abacus@0.5.1 as of 2 h ago. This is the package itself, not its dependencies.