ai-mcp-client@6.1.7
VERIFIED· install onlyPublisher claims: "MemberJunction: Model Context Protocol (MCP) - Client Implementation for consuming external MCP servers" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Nothing executable in the bundle ran; the trace covers the install step only.- Tested
- every file read, file written and host contacted by what ran
- Not tested
- use of the skill by an agent
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-11 and scored it 86/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 1 scenarios · 0 deviationsStatic findings
* to consume tools from external MCP servers.Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.* to consume tools from external MCP servers.Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.env = { ...env, ...customEnv };Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.Cost to the agent
Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.
Known vulnerabilities
No advisories in OSV for @memberjunction/ai-mcp-client@6.1.7 as of 3d ago. This is the package itself, not its dependencies.