Hugging Face's funes: a local, self-owned memory layer built from agent session logs
ariG23498 · x · 2026-09-07
Hugging Face detailed funes, a durable memory layer you own for coding agents (Claude Code, Codex, pi, Hermes), solving cross-machine and cross-agent amnesia.
Core idea
- Agent traces already record what changed and why, but they're only potential memory: you can't grep ten thousand turns to recover why you moved off a streaming parser.
- funes indexes existing sessions locally, adding retrieval, ranking and exact provenance with one command.
Usage & features
- Single binary; default inference backend has no ML runtime dependency — embedding and reranking run locally.
- Install via curl script, then funes add claude (or codex, pi, hermes) builds the first index, wires in recall/get tools, and auto-indexes each completed turn.
- No compaction, cross-machine, mid-session agent switching; optional sync to a private-by-default Hugging Face dataset you own.
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