A personal AI operating system for knowledge workers. Carries your context, reaches your real tools, runs your SOPs, and learns from every correction.
BrianArfi/ai-second-brain is an MCP server distributed on github, maintained by BrianArfi, tracked here since August 2026. It has shipped 2 releases and exposes 3 tools. Tools include create_calendar_event, list_calendar_events, sweep_calendar. Its composite risk grade is D — an inferred review prompt computed from observed signals, not a verdict.
Reading the source raised one review prompt — dangerous code — each a pattern worth a human look rather than a finding of fault.
full security breakdown →-
create_calendar_event -
list_calendar_events -
sweep_calendar
06-20 00:00 08-03 00:00 now
| version | date | src |
|---|---|---|
| v0.2.0 | 2026-09-11 | github |
| desktop-v0.2.0 | 2026-07-19 | github |