mcp-server-custom-functions@0.3.0
VERIFIEDPublisher claims: "Transcend MCP Server — Custom Functions tools." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Registry npm (MCP server)Publisher transcend-io · joined 0 days agoInstalls 86,265Last detonated 2 h ago
$claude mcp add mcp-server-custom-functions -- npx -y @transcend-io/mcp-server-custom-functions
WatchReport an issueIs [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-26 and scored it 83/100 (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 · 1 s · 2 scenarios · 0 deviationst+CategoryObserved action
0.0sprocessno install scripts in bundle
1.4sprocessdependency install exit 1
1.5sprocessexec /usr/bin/timeout
1.5sprocessexited 1: Node.js v22.23.4
1.5sclaimedno tools/list reply (exit 1)
1.5sprocessscript backend runs setup only
Static findings
HIGH
Credential pass-through configurationdist/tools-B47VkwrD.mjs:2706 · Credential pass-through configuration — agent relays sensitive credentialsFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST02HIGH
Credential pass-through configurationdist/tools-B47VkwrD.mjs:3534 · Credential pass-through configuration — agent relays sensitive credentialsFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST02