MCP Servers

402MCP/402mcp

MCP server and open registry for HTTP 402 agent payments: decode L402, x402 and MPP challenges and choose a payment rail.

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Our verdict

Not reviewed yet

We have not reviewed 402MCP/402mcp yet

No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.

How we review records

From the listing

About 402MCP/402mcp

MCP server and open registry for HTTP 402 agent payments: decode L402, x402 and MPP challenges and choose a payment rail.

Best for

Developers building AI agents that need to handle HTTP 402 payment requirements.

Use cases

Integrate payment handling into MCP-based AI agents
Resolve 402 challenges by selecting a compatible payment rail
Build a registry of payment rails for HTTP agent transactions

Notes

0 stars on GitHub. Last updated 2026-10-18. Licensed MIT.

Indexed from awesome-mcp-servers-punkpeye. Verified against the live GitHub repo.

Pros

Open registry approach allows community contributions
Supports multiple payment challenge formats
TypeScript codebase for type safety and developer familiarity

Cons

No stars or community traction yet
Limited documentation or examples may hinder adoption
Dependent on external payment rail implementations

Key facts

What we have checked

Days since the last commit: 19; Checked 7 Nov 2026GitHub
GitHub forks: 0; Checked 7 Nov 2026GitHub
GitHub stars: 0; Checked 7 Nov 2026GitHub
Open issues: 1; Checked 7 Nov 2026GitHub
Releases in the last 90 days: 1; Checked 7 Nov 2026GitHub

Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.

Install

Add 402MCP/402mcp to your client

Server verified

Checked 8 Nov 2026: our lab installed version 1.1.1, started it and listed its 7 tools. How the lab checks

Maker? Show the badge on your own README or site

Our lab passed this server, so it can carry "Server verified on Enterprise DNA". The badge is a live link: it disappears if a later check fails, and it is never for sale.

HTML

<a href="https://enterprisedna.co/directories/mcp/402mcp-402mcp"><img src="https://enterprisedna.co/directories/badge/mcp-servers/402mcp-402mcp.svg" alt="Server verified on Enterprise DNA, checked 8 Nov 2026" width="300" height="44"></a>

Markdown

[![Server verified on Enterprise DNA, checked 8 Nov 2026](https://enterprisedna.co/directories/badge/mcp-servers/402mcp-402mcp.svg)](https://enterprisedna.co/directories/mcp/402mcp-402mcp)

Claude Code

Config checked

Run in your terminal (remote server)

claude mcp add --transport http 402mcp-402mcp https://402mcp.org/api/v1/mcp

Version 1.1.1 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Claude Code's config docs

Claude Desktop

Config checked

Add to claude_desktop_config.json (runs on your computer)

{
  "mcpServers": {
    "402mcp-402mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@402mcp/mcp@1.1.1"
      ]
    }
  }
}

Version 1.1.1 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Claude Desktop's config docs

Cursor

Config checked

Add to .cursor/mcp.json (remote server)

{
  "mcpServers": {
    "402mcp-402mcp": {
      "url": "https://402mcp.org/api/v1/mcp"
    }
  }
}

Version 1.1.1 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Cursor's config docs

VS Code

Config checked

Add to .vscode/mcp.json (remote server)

{
  "servers": {
    "402mcp-402mcp": {
      "type": "http",
      "url": "https://402mcp.org/api/v1/mcp"
    }
  }
}

Version 1.1.1 · From the Official MCP registry, read 24 Oct 2026 · Format checked against VS Code's config docs

Codex

Config checked

Add to ~/.codex/config.toml (remote server)

[mcp_servers.402mcp-402mcp]
url = "https://402mcp.org/api/v1/mcp"

Version 1.1.1 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Codex's config docs

ChatGPT

Config checked

Fill in the Add custom MCP server form (remote server)

Where: ChatGPT Plugins > + > Add custom MCP server
Name: 402MCP.org — HTTP 402 & Agent Payment Registry
Description: Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.
Connection: Public endpoint
MCP server URL: https://402mcp.org/api/v1/mcp

Version 1.1.1 · From the Official MCP registry, read 24 Oct 2026 · Format checked against ChatGPT's config docs

Recipes come from the server's entry in the official MCP registry. Check the package name before you run it, and keep keys out of shared files.

Works with

What 402MCP/402mcp connects to

6 clients, each with how we know and when we checked.

Works with	Type	How we know	Checked
Claude Code	Client	Install recipe matches the client's documented formatRemote server, version 1.1.1Config checked	24 Oct 2026Claude Code docs
Claude Desktop	Client	Install recipe matches the client's documented formatRuns locally, version 1.1.1Config checked	24 Oct 2026Claude Desktop docs
Cursor	Client	Install recipe matches the client's documented formatRemote server, version 1.1.1Config checked	24 Oct 2026Cursor docs
VS Code	Client	Install recipe matches the client's documented formatRemote server, version 1.1.1Config checked	24 Oct 2026VS Code docs
Codex	Client	Install recipe matches the client's documented formatRemote server, version 1.1.1Config checked	24 Oct 2026Codex docs
ChatGPT	Client	Install recipe matches the client's documented formatRemote server, version 1.1.1Config checked	24 Oct 2026ChatGPT docs

Stars and usage

How 402MCP/402mcp is growing

GitHub stars

0 to 0

stars. 26 Oct 2026 to 7 Nov 2026, 3 readings.

Source: GitHub. Checked 7 Nov 2026.

Health and security

Is 402MCP/402mcp looked after, and what do its setup files show

Health score

72 out of 100

Does someone look after this repository? It does not say the code is good or safe. Worked out from GitHub signals checked 7 Nov 2026. How it is worked out

Part	Points	What we saw
Recent activity	30 of 30	Last push 19 days ago
Releases	7.5 of 15	1 release in 90 days
Issue replies	Not counted	The latest check has no issue response reading (fewer than 3 measured issues, or issues switched off)
Maintainer	0 of 15	Owned by a single user
Official source	20 of 20	Official server

Security check static checks

100 out of 100

Reads what is published about the server: package advisories, licence, secrets in the documented setup and tool permissions. Nothing is installed or run, so this is not a security assessment. Checked 10 Nov 2026 by edna-static-v1. What it checks

Licence: MIT

Note No published npm or PyPI package of this repository was found, so package advisories were not checked.
Note The lab has not recorded this server's tool list yet, so tool permissions were not checked.

Alternatives

Alternatives to 402MCP/402mcp

Record	Type	How we know	Checked
basebalance.cloud — x402 RPC & MCP gatewayThis is an alternative to it	MCP server	Matched from the listing text	7 Nov 2026

Compare

Compare 402MCP/402mcp side by side

402MCP/402mcp vs basebalance.cloud — x402 RPC & MCP gateway

Sources

Where this comes from

GitHubRegistry
Checked 7 Nov 2026 · Days since the last commit, GitHub forks, GitHub stars, Open issues, Releases in the last 90 days

A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.

Changelog

What changed

No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.

Open-source & AI alternatives

Swap-in tools that solve the same job. Weigh the trade-offs before you commit.

Alternative to1 entry

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Pairs with

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Pairs with3 entries

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