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Wallet InfrastructureEarlyUnverifiedRecent · 1mo ago

Circle Agent Stack MCP

MCP wrapper around Circle's Agent Stack — create USDC wallets, set spend policies, send stablecoin, and pay x402-gated endpoints.

Last release Jun 4, 2026 · Last commit May 31, 2026

Website ↗GitHub ↗

Overview

This MCP server wraps Circle's official Agent Stack CLI as tool calls: creating dev/hosted/smart wallets, setting daily spend caps, sending USDC, and paying x402-priced API endpoints from a coding assistant. It has 2 releases (latest v0.1.3, June 2026), tests, and a Dockerfile — a thin, documented layer over Circle's own infrastructure rather than a standalone custody system.

Sato Score

50/100· Medium

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness
25/35
Code transparency
12/20
Interface verifiability
8/10
Docs & demo
0/10
Listing transparency & provenance
5/15
Independent verification
0/10
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Details

Chains
Ethereum, Base
Agent types
MCP server
Open source
Partial
Last checked
2026-07-19

Marketplace Signals

No marketplace signals recorded for this resource yet.

Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.

#mcp#usdc#wallet#x402#circle

Where Circle Agent Stack MCP fits

PaymentsWallets

Related concepts: How Agents Use Wallets, What Are Onchain Agents?

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Listing History

Recorded changes to Circle Agent Stack MCP's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

  1. Jul 19, 2026
    Edited: website url
  2. Jul 19, 2026
    Listed on Sato Hub
  3. Jul 19, 2026
    Sato Hub began tracking this listing

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