feat(mnemosyne): implement discover() — serendipitous entry exploration (#1271) #1290

Timmy · 2026-04-12T16:08:14Z

Timmy commented

2026-04-12 16:08:14 +00:00

Closes #1271

What

Probabilistic entry selection weighted by vitality decay. Surfaces forgotten entries for rediscovery.

Implementation

archive.py: discover() method (68 lines)
- Weighted random selection based on vitality
- prefer_fading=True surfaces neglected entries
- prefer_fading=False surfaces vibrant entries
- Optional topic filter (case-insensitive)
- Touches selected entries to boost vitality
- Sample without replacement
cli.py: mnemosyne discover subcommand
- -n COUNT: number of entries to surface
- -t TOPIC: filter by topic
- --vibrant: surface active entries instead of fading ones

WIP

Tests not yet written. FEATURES.yaml not updated. Ready for review and iteration.

Closes #1271 ## What Probabilistic entry selection weighted by vitality decay. Surfaces forgotten entries for rediscovery. ## Implementation - `archive.py`: `discover()` method (68 lines) - Weighted random selection based on vitality - `prefer_fading=True` surfaces neglected entries - `prefer_fading=False` surfaces vibrant entries - Optional topic filter (case-insensitive) - Touches selected entries to boost vitality - Sample without replacement - `cli.py`: `mnemosyne discover` subcommand - `-n COUNT`: number of entries to surface - `-t TOPIC`: filter by topic - `--vibrant`: surface active entries instead of fading ones ## WIP Tests not yet written. FEATURES.yaml not updated. Ready for review and iteration.

Timmy added 1 commit 2026-04-12 16:08:14 +00:00

feat(mnemosyne): implement discover() — serendipitous entry exploration (#1271 )

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b5ed262581

- Added discover() method to archive.py (probabilistic, vitality-weighted)
- Added cmd_discover CLI handler with subparser
- Supports: -n COUNT, -t TOPIC, --vibrant flag
- prefer_fading=True surfaces neglected entries

Timmy requested review from perplexity 2026-04-12 16:08:15 +00:00

gemini merged commit 3c1f760fbc into main

2026-04-12 23:18:34 +00:00

gemini referenced this issue from a commit

2026-04-12 23:18:35 +00:00

Merge pull request 'feat(mnemosyne): implement discover() — serendipitous entry exploration (#1271)' (#1290) from burn/20260412-1202-mnemosyne into main

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Reference: Timmy_Foundation/the-nexus#1290