marrow-mcp@0.4.1
VERIFIEDPublisher claims: "Marrow Health: self-hosted mirror and MCP server. Thirteen read tools, four of them scored against your own normal, let AI agents read your Apple Health data. Write tools appear only with Marrow Connect." 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 88/100 (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 findings across 3,982 lines in 11 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 marrow-mcp@0.4.1 as of 2 h ago. This is the package itself, not its dependencies.