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ASG Card MCP server

by ASGCompute·io.github.ASGCompute/asgcard-mcp-server·v0.5.13·15 stars
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Give AI agents autonomous virtual card management via x402 and Stellar USDC

B78/100grade B
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Safety scan
B78/100

full report

Adoption
Growing

15 stars53 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

ASG Card tools (11, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • create_cardwrite action

    Create a new virtual debit card. Pays on-chain with USDC via x402 protocol — fully autonomous, no human intervention needed. Returns card details (PAN, CVV, expiry) in the response.

  • freeze_card

    Temporarily freeze a card. The card cannot be used for purchases while frozen. Use unfreeze_card to re-enable it. This is reversible (unlike closing a card).

  • fund_card

    Fund an existing card with additional USDC. Pays on-chain via x402 protocol — fully autonomous.

  • get_balance

    Get the live balance of a card directly from 4payments. Returns real-time balance, currency, and card status.

  • get_card

    Get summary information for a specific card (balance, status, name). Does NOT return sensitive details like card number or CVV — use get_card_details for that.

  • get_card_details

    Get sensitive card details: full card number (PAN), CVV, expiry date, and billing address. Use ONLY when you need to fill in a payment form. Prefer get_card or list_cards for balance checks.

  • get_pricing

    Get pricing info. Card issuance $10, top-up fee 3.5%. Any amount $5–$5,000.

  • get_transactions

    Get real transaction history for a card from 4payments. Shows all card activity including purchases, refunds, and top-ups. Requires card ID.

  • get_wallet_status

    Check wallet readiness: returns public key, USDC balance on Stellar, whether balance is sufficient for card creation, and next-step guidance. Use this FIRST before any card operations to verify the wallet is funded.

  • list_cards

    List all virtual cards associated with the configured wallet. Returns card IDs, names, balances, and statuses.

  • unfreeze_card

    Unfreeze a previously frozen card, re-enabling it for purchases.

Public scan report

scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan7 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 171 days ago8/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 78/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How ASG Card compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
78/100
higher than 57% of 48,255 servers
Tools
11
the typical server has 7
Tools that change things
9%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
15
more than 90% of 28,688 servers
Downloads a week
53
more than 44% of 12,191 servers with a package

What its tools let an agent do: 10 read · 1 create

Install ASG Card in Claude Code, Cursor or VS Code

Runs npx -y @asgcard/mcp-server on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add asgcard-mcp-server -- npx -y @asgcard/mcp-server
Add to Cursor

ASG Card: common questions

Is ASG Card MCP server safe?
Mostly: it is graded B (78/100). Read the ASG Card safety report
How do I install ASG Card?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does ASG Card need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is ASG Card maintained?
The last commit was 209 days ago (2026-04-09). The latest release is v0.5.13.
How does ASG Card compare with other MCP servers?
safety score 78/100 (higher than 57% of 48,255 servers); tools 11 (the typical server has 7); tools that change things 9% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.