english-learn-cards

Flashcard-based English vocabulary learning with SQLite + SRS. Works with any chat platform when paired with an OpenClaw agent prompt.

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Install skill "english-learn-cards" with this command: npx skills add racymind/english-learn-cards

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).

Source Transparency

This detail page is rendered from real SKILL.md content. Trust labels are metadata-based hints, not a safety guarantee.

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