x402 Wallet vs Voidly Agent Wallet
x402 Wallet is an MCP server published by nirholas. Marketplaces we read that list it: 1 (Official MCP Registry). Voidly Agent Wallet is an MCP server published by voidly-ai. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-26. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  x402 Wallet |  Voidly Agent Wallet |
|---|---|---|
| Official MCP Registry | Listed Version: 0.2.3 Downloads/month (npm): 205 Downloads/week (npm): 44 Forks (GitHub): 68 Stars (GitHub): 249 Not marked · First seen |
Listed Version: 0.6.0 Downloads/month (npm): 1 339 Downloads/week (npm): 1 302 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
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.
The facts side by side
| Fact | x402 Wallet | Voidly Agent Wallet |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 249 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 68 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (@three-ws/x402-mcp) | On your machine (@voidly/agent-wallet) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 5, secrets among them: 1 | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/nirholas/three.ws | github.com/voidly-ai/agent-wallet-kit |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
x402 Wallet
Self-custodial x402 wallet for AI agents: pay any service in USDC or $THREE from your own key.
Voidly Agent Wallet
Local Base USDC wallet for agents with capped x402 payments and Marketplace recovery.
How to run each
x402 Wallet As a local MCP server: npm package
claude mcp add --env "SOLANA_SECRET_KEY=<YOUR_SOLANA_SECRET_KEY>" --transport stdio x402-mcp -- npx -y @three-ws/x402-mcpRequires: SOLANA_SECRET_KEY (secret)
Voidly Agent Wallet As a local MCP server: npm package
claude mcp add --transport stdio agent-wallet-kit -- npx -y @voidly/agent-walletCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of Voidly Agent Wallet publish no settings it asks for, so we do not compare settings.
What it can do: x402 Wallet · What it can do: Voidly Agent Wallet · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.