io.github.quackai-org/q402-mcp

@quackai/q402-mcp

Q402 - gasless payments, yield, escrow, bridge & NAV triggers on 12 EVM chains. Sandbox-default.

1.0k/wk GitHub npm

No known CVEs

Apache-2.0 license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio, sse, http

0 tools

Grade F

MCPpedia last refreshed this data 21h ago

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io.github.quackai-org/q402-mcp is an MCP server that q402 - gasless payments, yield, escrow, bridge & NAV triggers on 12 EVM chains. Sandbox-default. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 63/100 on MCPpedia's security, maintenance and efficiency rubric.

Finance

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-quackai-org-q402-mcp": {
      "args": [
        "-y",
        "@quackai/q402-mcp"
      ],
      "command": "npx"
    }
  }
}

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Read me

What io.github.quackai-org/q402-mcp does

MCP server for Q402 - gasless USDC, USDT, RLUSD, and USDG payments across 12 EVM chains (USDG on Robinhood Chain), callable from Claude (Desktop / Code), OpenAI Codex CLI, and any other Model Context Protocol client.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@quackai/q402-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

63/100across 5 weighted dimensions

How we score →

0255075100

−37

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @quackai/q402-mcp against OSV.dev.

Community

Reviews

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Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.quackai-org/q402-mcp safe to use?: io.github.quackai-org/q402-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.
How do I install io.github.quackai-org/q402-mcp?: io.github.quackai-org/q402-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.quackai-org/q402-mcp?: io.github.quackai-org/q402-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.quackai-org/q402-mcp actively maintained?: io.github.quackai-org/q402-mcp is actively maintained — last commit was 0 days ago.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is io.github.quackai-org/q402-mcp safe to use?

io.github.quackai-org/q402-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.

How do I install io.github.quackai-org/q402-mcp?

io.github.quackai-org/q402-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.quackai-org/q402-mcp?

io.github.quackai-org/q402-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.quackai-org/q402-mcp actively maintained?

io.github.quackai-org/q402-mcp is actively maintained — last commit was 0 days ago.