English Learn Cards

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

Audits

Pass

ClawScanPass

Agentic behavior and permission review.

Static analysisPass

Pattern checks against bundled files.

VirusTotalPass

Multi-engine malware detections and file reputation.

Install

openclaw skills install 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).