Observed arrival · 2026-09-11
LifeGraph, a Personal Operating System You Can Audit
An open-source, self-hosted system that stores personal records as plain Markdown and JSONL, then runs scheduled AI specialists over them.
Field notes
The system keeps a hash-chained JSONL timeline alongside Markdown records, then exposes those files to scheduled specialist agents through a model-agnostic broker. The supplied examples test clean-chain, genesis, linkage, tamper, deletion, and reorder detection, and a reconstruction script cites each line to its source. The page reports about 35 scheduled Minds and observed model costs of a few dollars per month against a $200 cap. Backup outside the local machine and external anchoring are listed as future work.
Observed signals
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