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Install in OpenClaw
/install echodecks-ultimate
Description
AI-powered flashcard management with automated podcast generation and spaced-repetition study tools.
README (SKILL.md)
EchoDecks Skill (v1)
Integrates with EchoDecks for flashcard management, study sessions, and AI generation.
Configuration
This skill requires the ECHODECKS_API_KEY environment variable to be set.
Tools
echodecks_get_decks
List all available decks or details for a specific deck.
id(optional): The ID of a specific deck to retrieve.
echodecks_get_due_cards
Retrieve cards that are currently due for review.
deck_id(optional): Filter due cards by a specific deck ID.
echodecks_submit_review
Submit a spaced repetition review for a card.
card_id(required): The ID of the card being reviewed.quality(required): Integer rating (0-3).- 0: Again (Failure/Forgot)
- 1: Hard
- 2: Good
- 3: Easy
echodecks_generate_cards
Generate new flashcards from a topic or text content using AI.
deck_id(required): The target deck ID for the new cards.topic(optional): A short topic string to generate from.text(optional): Raw text content to generate from. Note: One oftopicortextmust be provided. Cost: 10 credits.
echodecks_generate_podcast
Generate an audio podcast summary or conversation from a deck.
deck_id(required): The source deck ID.voice(optional): Voice preference (default: "neutral").type(optional): "summary" or "conversation" (default: "summary"). Note: Cost: 50 credits.
echodecks_get_podcasts
Retrieve existing podcasts for a deck.
deck_id(optional): Filter by deck ID.id(optional): specific podcast ID.
echodecks_get_user_stats
Get current user profile and study statistics.
Implementation Details
All tools are wrappers around skills/echodecks-v1/echodecks_client.py.
# Example
./skills/echodecks-v1/echodecks_client.py get-due --deck-id 123
Usage Guidance
Key issues to resolve before installing:
- Confirm the required environment variable: SKILL.md and the code expect ECHODECKS_API_KEY, but the registry metadata claims none — don't provide secrets until this is fixed or clarified.
- Ask the author to explain the domain discrepancy: README links to echodecks.app while the client posts to echodecks.com; confirm the official API endpoint and that keys are sent only to the legitimate service.
- Tests, SKILL.md, and code disagree on parameter names and payload formats (e.g., card_id vs cardId, style vs voice/type) and on the exact base URL (tests expect a different path). These look like copy-paste or versioning bugs — request an updated, consistent set of files or run the tests locally in a safe environment to validate behavior.
- If you must test the skill, do so with a scoped/test API key (not a high-privilege personal key), monitor network requests, and review responses to ensure the key is only used for EchoDecks.
- Prefer skills from known publishers or with a clear homepage and contact info; this skill's source/homepage are unknown, which reduces trust. If the author cannot clarify these inconsistencies, treat the package as untrusted.
Capability Analysis
Type: OpenClaw Skill
Name: echodecks-ultimate
Version: 1.0.4
The skill bundle is benign. All files consistently demonstrate a clear and legitimate purpose: interacting with the EchoDecks API for flashcard and podcast management. The `echodecks_client.py` script securely retrieves the `ECHODECKS_API_KEY` environment variable and directs all network requests exclusively to `https://echodecks.com`, which aligns with the skill's stated purpose. There is no evidence of data exfiltration, malicious command execution, persistence mechanisms, or prompt injection attempts against the AI agent in `SKILL.md` or `README.md`.
Capability Assessment
Purpose & Capability
The advertised purpose (flashcard management and podcast generation via EchoDecks) matches the included client code and README, but there are surprising mismatches: the registry metadata at the top says "Required env vars: none" while SKILL.md and the code require ECHODECKS_API_KEY. The README links to echodecks.app while the client uses a BASE_URL on echodecks.com — the dual domains are inconsistent and should be explained.
Instruction Scope
SKILL.md limits runtime behavior to EchoDecks API operations and declares a single required env var (ECHODECKS_API_KEY). The implementation similarly only reads that env var and performs HTTP calls. There are no instructions to read arbitrary files or other credentials. However, the SKILL.md metadata (requires envs) is present inside the file while the registry metadata omitted it — that mismatch could lead to the agent not prompting the user for the API key.
Install Mechanism
This is instruction-only with no install spec, and included code files are plain Python. No downloads, package installs, or extraction steps are present, so install risk is low.
Credentials
Only one credential (ECHODECKS_API_KEY) is used in code and SKILL.md, which is proportionate to an API client. But the registry metadata omitted required envs while SKILL.md and code require ECHODECKS_API_KEY — this inconsistency could cause accidental omission of the API key or confusion for users. Verify which manifest is authoritative before providing secrets.
Persistence & Privilege
The skill does not request always:true, does not modify other skills or system settings, and does not persist new credentials. Autonomous invocation is allowed (platform default) but is not combined with other high-risk flags here.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install echodecks-ultimate - After installation, invoke the skill by name or use
/echodecks-ultimate - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.4
Improved README with use cases and example prompts
v1.0.3
Added metadata description to SKILL.md
v1.0.1
Added README.md
v1.0.0
Initial publish under new name
Metadata
Frequently Asked Questions
What is Ultimate Flashcards and Podcast Tutor?
AI-powered flashcard management with automated podcast generation and spaced-repetition study tools. It is an AI Agent Skill for Claude Code / OpenClaw, with 1783 downloads so far.
How do I install Ultimate Flashcards and Podcast Tutor?
Run "/install echodecks-ultimate" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Ultimate Flashcards and Podcast Tutor free?
Yes, Ultimate Flashcards and Podcast Tutor is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Ultimate Flashcards and Podcast Tutor support?
Ultimate Flashcards and Podcast Tutor is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Ultimate Flashcards and Podcast Tutor?
It is built and maintained by drgeld (@drgeld); the current version is v1.0.4.
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