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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.

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Catalogue/MCP servers/Q402 MCP

Q402 MCP

quackai · MCP server

Q402 gives your AI assistant tools for gasless payments in USDC, USDT, RLUSD and Q on 12 EVM chains: single transfers, batches of up to 20 recipients, recurring payment rules and receipts that can be verified locally. It can also quote Chainlink CCIP and LayerZero bridging and report treasury spend and top vendors. Tools are read-only by default; live payments move real funds and need a live API key, a signing path and explicit confirmation in chat.

Written by ooruby from the README of @quackai/q402-mcp 0.11.32.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

Payments, quotes, schedules and spend reports sit behind one set of tools, with live transfers needing your explicit confirmation.

What you could do with it

  1. 1Ask your agent to quote gas and supported tokens across chains before it sends a payment.
  2. 2Have your agent pay up to 20 recipients in a single batch payment call.
  3. 3Create a recurring payment rule, then pause it or skip only its next run.

Written from its documentation: what it says it can do, not what our checks found.

Q4MCP serverFinance & ops

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

MCP server for Q402. Gasless USDC/USDT/RLUSD/Q payments on 12 EVM chains (USDG on Robinhood Chain), Q402 Yield (gasless supply and withdraw into Aave, Lista, and Morpho lending vaults), gasless non-custodial escrow (create, fund, release, refund, dispute)

Compare with

  • X402 MCP Bridgeside by side
  • X402 MCP Server By Milzaside by side
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Compare all 4

How far this has been checked

Static scanned

What it establishes
Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
What it does not
How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
Exactly what was read
Version 0.11.32, the file with digest sha512-6RnqsXj013qxXz0TZphopSK81+l4IxXFMSSano2rqzYV975QbqQukahUrWmNODc1mYv1XlkNQFxWNH56s3SxeA==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
How the rungs work

Adding it

Paste this into your client's MCP configuration.

{
  "mcpServers": {
    "q402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@quackai/q402-mcp@0.11.32"
      ]
    }
  }
}

Or run it directly.

npx -y @quackai/q402-mcp@0.11.32

Pinned to 0.11.32, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
@quackai/q402-mcp
Version read
0.11.32
Resolved
2026-10-10
Open the source(opens in a new tab)

Built from source, attested

npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.

Repository
github.com/quackai-org/q402-mcp
Commit
16a2e21bebfe
Built by
github.com/actions/runner/github-hosted
Registry publish attestation
signed by npm · 2026-10-10
Checked
2026-10-10

The badge, if this is your listing

It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: static scanned](https://ooruby.com/api/badge/quackai-q402-mcp)](https://ooruby.com/market/quackai-q402-mcp)

About this listing

Kind
MCP server
Category
Finance & ops
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-05
Price
Free
Get it freeVisit maker
Rating
no reviews yet
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.