# EVM Wallet Signer

> Use this tool when you need to securely sign Ethereum Virtual Machine (EVM) transactions via browser wallets like MetaMask. It solves the problem of securely routing transactions for signing, enabling seamless interactions with EVM-based applications. The tool takes EVM transactions as input and outputs signed transactions, making it ideal for use cases requiring secure and user-consented transaction signing.

Canonical page: https://skillsregistry.net/skills/io-github-nikicat-mcp-wallet-signer  
JSON: https://api.skillsregistry.net/v1/skills/io-github-nikicat-mcp-wallet-signer

## Description

Route EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963

## Trust

- **Trust score (0–1):** 0.92
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 0.1.3
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** browser-automation
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.nikicat%2Fmcp-wallet-signer)
- **Repository:** <https://github.com/nikicat/mcp-wallet-signer>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "io-github-nikicat-mcp-wallet-signer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-nikicat-mcp-wallet-signer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-nikicat-mcp-wallet-signer/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt