memory-routing

# mnemo:save — Memory Routing Cascade Save information to multiple memory backends with graceful degradation. Each backend is tried independently — if one fails, others still work. ## Prerequisites & config Obsidian is preferred but not required (skill degrades gracefully). Config at `~/.mnemo/config.json` — full schema including `cascade.*` toggles in `${CLAUDE_PLUGIN_ROOT}/references/config-schema.md`. ## Workflow ### Step 0: Classify the Input **First — is this worth saving at all?** (Especially when saving proactively, unprompted.) Save only if a *future session would act differently* for knowing it: a solved bug + root cause, a non-obvious decision + why, a gotcha that bit you, a durable fact, an actionable rule. **Skip as a NOOP** — say "nothing worth persisting here" and stop — for routine steps, anything the repo/git already records, one-off chatter, or what a future agent would re-derive trivially. Saving noise pollutes recall; a lean vault is the asset. **Never persist secrets** — mask tokens / keys / passwords as `<REDACTED>` before writing (a note is durable and may sync). Then determine what type of information is being saved: | Type | Goes to | Example | |------|---------|---------| | **fact** | Obsidian Atom + optional claude-mem | "Heroku standard-0 has 25 auto-backups" | | **insight** | Obsidian Molecule + optional claude-mem | "CLI-first is 70,000x cheaper because of token savings" | | **decision** | Obsidian Atom + optional claude-mem + memory/ | "...