presign-guard wallet vs AgentPay — trust routing + spend caps for x402 agents
presign-guard wallet is an MCP server published by Fizzl13. Marketplaces we read that list it: 2 (Official MCP Registry, npm registry (MCP servers)). AgentPay — trust routing + spend caps for x402 agents is an MCP server published by romudille-bit. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-27. 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 |  presign-guard wallet |  AgentPay — trust routing + spend caps for x402 agents |
|---|---|---|
| Official MCP Registry | Listed Version: 0.28.0 Downloads/month (npm): 3 799 Downloads/week (npm): 534 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 2.7.3 Downloads/month (npm): 894 Downloads/week (npm): 133 Forks (GitHub): 1 Stars (GitHub): 4 Not marked · First seen |
| npm registry (MCP servers) | Listed Version: 0.28.0 Downloads/month (npm): 3 799 Downloads/week (npm): 534 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
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 | presign-guard wallet | AgentPay — trust routing + spend caps for x402 agents |
|---|---|---|
| Marketplaces that list it (differs) | 2 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 0 (worse) | 4 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 1 (better) |
| Last release (differs) | 2026-10-27 | Not published |
| Where it runs (differs) | Remote server or your machine | Remote server (agentpay.tools/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 25, secrets among them: 7 | 3, secrets among them: 1 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/fizzl13/x402-examples | github.com/romudille-bit/agentpay |
| Changes in the last 7 days (differs) | 15 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | not checked yet | Responded 3 days ago |
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
presign-guard wallet
Agent wallet with limits: pays x402/MPP on Base, Solana, Tempo, XRPL and Algorand; phone approval.
AgentPay — trust routing + spend caps for x402 agents
Buyer-side trust oracle + capped sessions for x402 agents: verified_route, receipts, 17 free tools.
How to run each
presign-guard wallet As a remote MCP server
claude mcp add --transport http presign-guard-wallet https://wallet.fizzl.eu/mcpRequires: AGENT_KEY (secret), ALGORAND_MNEMONIC (secret), PRESIGN_CREDIT_KEY (secret), SOLANA_PRIVATE_KEY (secret), TELEGRAM_BOT_TOKEN (secret), WALLET_SERVER_KEY (secret), XRPL_SEED (secret)
AgentPay — trust routing + spend caps for x402 agents As a remote MCP server
claude mcp add --transport http agentpay https://agentpay.tools/mcpRequires: AGENTPAY_BASE_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only AgentPay — trust routing + spend caps for x402 agents has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Only presign-guard wallet asks for
AC2_OWNERAGENT_KEY (secret)ALGORAND_MNEMONIC (secret)ALGORAND_NETWORKALLOW_LISTCHAINLIMIT_USDC_PER_DAYLIMIT_USDC_PER_TXMAX_PAYMENT_USDMPP_SESSION_DEPOSITPRESIGN_CREDIT_KEY (secret)RPC_URL
Show the remaining 13
SOLANA_NETWORKSOLANA_PRIVATE_KEY (secret)SOLANA_RPC_URLTELEGRAM_BOT_TOKEN (secret)TELEGRAM_CHAT_IDTEMPOTEMPO_CHAINTEMPO_RPC_URLWALLET_SERVER_KEY (secret)WALLET_SERVER_URLXRPL_NETWORKXRPL_SEED (secret)XRPL_WS_URL
Only AgentPay — trust routing + spend caps for x402 agents asks for
AGENTPAY_BASE_KEY (secret)AGENTPAY_ENABLE_PAIDAGENTPAY_MAX_SPEND
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: presign-guard wallet · What it can do: AgentPay — trust routing + spend caps for x402 agents · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Package data comes from the public npm registry (registry.npmjs.org). Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.