Familiar
A chief of staff for your second brain. Familiar sweeps what changed in your vault on a schedule, keeps a rolling memory, and writes you a briefing: recurring themes, open loops ("you told Pieter you'd send the doc — 9 days ago"), decisions made, contradictions, and blind-spot questions.
Everything it produces is real markdown in your vault under Familiar/ —
searchable, chat-visible, and yours even if you uninstall the plugin.
What it does
- Weekly sweep (default Monday 07:00, configurable): reads only the notes that changed since the last run plus its rolling memory — bounded tokens, no full-archive re-reads.
- Briefing →
Familiar/briefings/YYYY-MM-DD.md, rendered in the plugin screen with history. - Open-loops tracker →
Familiar/open-loops.md: commitments with stable ids, owed-to, source note, and state. Check off or dismiss loops in the UI; your edits always win over the model, and dismissed loops are never resurrected. - Decisions log →
Familiar/decisions.md: append-only, deduplicated. - Rolling memory →
Familiar/memory.md: how context persists between runs without re-reading the archive. - Run now button for on-demand sweeps; failed runs surface their error and keep raw output in the plugin's data dir for debugging.
Settings
Day, hour, model (haiku/sonnet/opus), and the per-run character budget
are configurable in the plugin screen.
How it works
main.cjs polls a due-run check every 15 minutes (missed slots catch up on
next launch). A run assembles the delta via the Poltergeist activity feed,
reads changed notes, and makes one structured-output LLM call through the
app's backend (POST /v1/llm/run). Output is validated against a JSON
schema, merged against a fresh read of the trackers (user edits win), and
written back through the notes API. The plugin never touches your vault
files directly — everything goes through the app.
Install
Poltergeist → Plugins → Install from folder (this directory), or install
from git. Requires the plugin api.fetch bridge (Poltergeist ≥ the
feat/plugin-system builds of July 2026).