dvcrn English Learn Cards (SQLite + SRS)
A portable vocabulary flashcard workflow for OpenClaw.
- Stores cards in SQLite
- Supports SRS reviews (0–3 grading, SM-2–like)
- Uses a deterministic helper CLI (
scripts/words.py) to avoid flaky formatting
Platform notes
This skill is platform-agnostic (Slack/Discord/WhatsApp/Telegram/etc.). Your channel-specific agent prompt should decide:
- message formatting (bullets/headers)
- quiz flow UX
- how user answers are parsed
A ready-to-copy prompt template lives in:
skill/prompt-examples/AGENT_PROMPT_TEMPLATE.md
Storage
- SQLite DB path is controlled via env var:
ENGLISH_LEARN_CARDS_DB(default:~/clawd/memory/english-learn-cards.db)
Helper CLI (required)
Use the helper for all DB operations:
python skill/scripts/words.py init
python skill/scripts/words.py migrate
python skill/scripts/words.py add "implement" ...
python skill/scripts/words.py render "implement" --fill-audio
python skill/scripts/words.py due
python skill/scripts/words.py grade <card_id> <0-3>
Safety / publishing
Do not commit:
- your SQLite DB
- secrets / tokens
- one-off migration/enrichment scripts
Keep local-only scripts outside the repo (see .gitignore).