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Crypto

Listed
jekalmin·vlatest·other·MIT

This skill provides cryptocurrency market data & insights, helping users track prices and understand trends for informed investment decisions.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add jekalmin/extended_openai_conversation --skill crypto -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

jekalmin

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 1 host that is neither well-known infrastructure nor declared in the skill's frontmatter: api.coingecko.com.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

    Hosts contacted

    api.coingecko.comundeclared

    What it found

    • examples/skills/crypto/scripts/crypto.py:36contacts api.coingecko.com
      url = f"https://api.coingecko.com/api/v3/simple/price?ids={coin_id}&vs_currencies=usd,krw&include_24hr_change=true"

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned jekalmin/extended_openai_conversation at 8118d9e045.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
8118d9e045
Manifest
examples/skills/crypto/SKILL.md
Scanned
2 files, 120 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill, "crypto," extends AI agent conversations to include information and analysis related to cryptocurrencies. It allows agents to discuss blockchain technology, explain cryptocurrency concepts, and potentially provide insights into market trends (though not financial advice). The functionality is designed for extended OpenAI conversation contexts.

When to use it

  • Explain blockchain technology or specific cryptocurrencies like Bitcoin or Ethereum to a user unfamiliar with the topic.
  • Discuss current events related to the cryptocurrency market and their potential impact.
  • Generate summaries of news articles about cryptocurrency projects or companies.
  • Answer questions about the technical aspects of different blockchain protocols.

Key capabilities

  • Cryptocurrency information retrieval
  • Blockchain technology explanation
  • Market trend discussion (non-financial advice)
  • News summarization related to crypto topics

Example prompts

  • "Explain what a 'smart contract' is in simple terms."
  • "Summarize the recent news about Ethereum’s merge."
  • "What are some of the key differences between Bitcoin and Litecoin?"

Tips & gotchas

The skill relies on external data sources, so accuracy depends on the quality of those sources. It is not intended to provide financial advice; always consult with a qualified professional for investment decisions.