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Wagmi

Listed
0xsardius·vlatest·backend·MIT

Wagmi analyzes sentiment around a project to gauge community enthusiasm and predict potential growth or decline – valuable for 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 0xsardius/onchain-typescript-skills --skill wagmi -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

0xsardius

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 3 hosts that are neither well-known infrastructure nor declared in the skill's frontmatter: arb-mainnet.g.alchemy.com, eth-mainnet.g.alchemy.com, polygon-mainnet.g.alchemy.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

    eth-mainnet.g.alchemy.comundeclaredpolygon-mainnet.g.alchemy.comundeclaredarb-mainnet.g.alchemy.comundeclared

    What it found

    • skills/wagmi/SKILL.md:33contacts eth-mainnet.g.alchemy.com
      [mainnet.id]: http('https://eth-mainnet.g.alchemy.com/v2/KEY'),
    • skills/wagmi/SKILL.md:34contacts polygon-mainnet.g.alchemy.com
      [polygon.id]: http('https://polygon-mainnet.g.alchemy.com/v2/KEY'),
    • skills/wagmi/SKILL.md:35contacts arb-mainnet.g.alchemy.com
      [arbitrum.id]: http('https://arb-mainnet.g.alchemy.com/v2/KEY'),

  • 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 0xsardius/onchain-typescript-skills at 098575e6c3.

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

Commit
098575e6c3
Manifest
skills/wagmi/SKILL.md
Scanned
3 files, 854 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

Wagmi is a TypeScript-first hook library that simplifies interactions with Ethereum and other EVM-compatible blockchains. It provides type-safe access to wallet connections, account data, and blockchain state without requiring manual ABI parsing or complex RPC handling.

When to use it

  • Building decentralized applications (dApps) that require secure, type-safe wallet integration for users on Ethereum networks.
  • Creating smart contract interfaces where you need automatic handling of transaction signing and gas estimation.
  • Developing tools that must support multiple EVM chains while maintaining strict TypeScript type safety across all interactions.
  • Prototyping blockchain features quickly by leveraging pre-built hooks for common Web3 operations like reading contract data or sending transactions.

Key capabilities

  • Provides React hooks for connecting wallets, managing accounts, and interacting with smart contracts.
  • Automatically handles ABI encoding/decoding to simplify smart contract interaction logic.
  • Supports multiple EVM-compatible blockchains through a unified interface.
  • Offers real-time updates for account balances, network status, and transaction states.

Example prompts

  • "Connect my MetaMask wallet and display the current Ethereum balance in USD."
  • "Create a function to call a specific smart contract method with user-selected parameters."
  • "Set up a button that signs and broadcasts a transaction when clicked."

Tips & gotchas

Ensure your project includes ethers or viem as a dependency, as Wagmi relies on these underlying libraries for blockchain communication. Always verify that your target network is supported by the wallet provider you are integrating with before deploying production code.