EVM Wallet Signer
Route EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963
MCP server · by nikicat
About
EVM Wallet Signer is an MCP server published by nikicat. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-13. As of our marketplace pass on 2026-10-16.
What it asks for
- Runs on your machine
- Settings: 2
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm mcp-wallet-signer (mcp-wallet-signer on npm)
- npm downloads/week: 114 (2026-10-13)
- npm downloads/month: 656 (2026-10-13)
- Latest version on npm: 0.7.0, published 2026-09-18
- Declared version 0.1.3 is marked deprecated on npm
No known vulnerabilities in OSV for 0.1.3 (checked 2026-10-14)
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero. Vulnerability records come from OSV.dev (CC BY 4.0) and concern the declared version only; a listing that declares no version gets no answer. We do not scan code.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio mcp-wallet-signer -- npx -y mcp-wallet-signer[mcp_servers.mcp-wallet-signer]
command = "npx"
args = ["-y", "mcp-wallet-signer"]{
"mcpServers": {
"mcp-wallet-signer": {
"command": "npx",
"args": [
"-y",
"mcp-wallet-signer"
]
}
}
}Optional settings it also lists: EVM_MCP_DEFAULT_CHAIN, EVM_MCP_PORT.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.1.3 | Downloads/month (npm): 656 Downloads/week (npm): 114 Forks (GitHub): 2 Stars (GitHub): 2 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
How its figures have moved
- 2026-10-132
- 2026-10-152
Each dot is a day we read a different number; flat stretches are days the number did not move. Figures of different marketplaces are never added up.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
MetaMask Embedded Wallets (Web3Auth) MCP
Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs.
-
walletconnect-mcp io.github.DELIGHT-LABS/walletconnect-mcp
Non-custodial EVM wallet bridge over WalletConnect: balances, signing, transactions.
-
mcp-signer io.github.CryptoAPIs-io/mcp-signer
Local transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls
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Agent-native self-custody wallet MCP: onboard, wallets, Arbitrum sends, policy-gated payments.
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multi-wallet io.github.lordbasilaiassistant-sudo/multi-wallet
Multi-wallet management for AI agents — generate, distribute, consolidate on EVM
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base-wallet-toolkit io.github.lordbasilaiassistant-sudo/base-wallet-toolkit
MCP server for Base wallet interactions: balances, gas, tokens, allowances, ENS.
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Safe to sign? EVM, Solana, XRPL, Algorand txs, permits, tokens; OFAC wallet screen: green/orange/red
-
Hive MCP server implementing the EIP-712 over USB/DMK ledger-bridge integration spec…
-
insumer com.insumermodel/insumer
Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.
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