/install flashcards
Card Formulation Rules
One fact per card: Never combine multiple concepts. "What is X?" not "What are X, Y, and Z?"
Atomic questions: Break complex topics into smallest testable units. Each card tests exactly one thing.
Bidirectional cards for definitions: Create both term→definition AND definition→term to prevent recognition-only learning.
Use cloze deletions for facts: "The mitochondria is the {{c1::powerhouse}} of the cell" forces active recall.
Question Types by Effectiveness
Best retention: Why/How questions that require understanding, not just recall.
Good retention: Fill-in-the-blank, definition recall, process steps.
Weak retention: Yes/No questions, multiple choice (use sparingly).
Avoid: Questions answerable by pattern matching or elimination.
Anki-Specific Formatting
TSV import format: front back tag1 tag2 — tabs separate fields, spaces separate tags.
Cloze syntax: {{c1::answer}} for single deletion, {{c1::first}} and {{c2::second}} for multiple.
Image occlusion: Use for diagrams, maps, anatomical images. Hide labels, reveal on flip.
Tags for organization: Use hierarchical tags subject::topic::subtopic for filtered study.
Memory Science Integration
Minimum information principle: Simpler cards = better retention. If card feels complex, split it.
Personal connection: Add context from your experience. "X reminds me of Y" strengthens encoding.
Concrete over abstract: "Paris is capital of France" beats "Capitals are important cities."
Imagery when possible: Visual descriptions enhance memory. "Mitochondria = bean-shaped power plant."
Common Mistakes
Too much text on back: Keep answers under 20 words. Long answers = weak recall signal.
Orphan cards: Cards without context fail. Include source/chapter in tags.
Copy-paste from textbook: Rephrase in your own words. Understanding before memorization.
Skipping hard cards: Difficulty means you need it most. Never suspend without replacement.
Output Formats
Anki TSV: question answer tag1 tag2
Quizlet import: Question and answer separated by tab, cards separated by newline.
Markdown table: For review before import.
| Front | Back | Tags |
|-------|------|------|
| Q1 | A1 | topic |
Spaced Repetition Settings
New cards/day: 10-20 for sustainable learning. More causes review pile-up.
Review intervals: Trust the algorithm. Don't manually reschedule.
Again vs Hard: "Again" = complete failure (resets interval). "Hard" = struggle but recalled.
Leeches: Cards failed 8+ times need rewriting, not more repetition.
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install flashcards - After installation, invoke the skill by name or use
/flashcards - Provide required inputs per the skill's parameter spec and get structured output
What is Flashcards?
Create effective flashcards with optimal formatting, spaced repetition integration, and memory science principles. It is an AI Agent Skill for Claude Code / OpenClaw, with 1221 downloads so far.
How do I install Flashcards?
Run "/install flashcards" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Flashcards free?
Yes, Flashcards is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Flashcards support?
Flashcards is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Flashcards?
It is built and maintained by Iván (@ivangdavila); the current version is v1.0.0.