x402 Compatibility Intelligence

us.inversolabsPublished by inversolabs.usOfficial publisherv0.1.18Updated Oct 24, 2026

Preflight x402 payment compatibility with structured risk evidence and remediation guidance.

The publisher's own server: Agent Callback Mailbox

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

Remote MCP server that lets an assistant preflight x402 payment compatibility, returning structured risk evidence and remediation guidance.

What you can do
Preflight x402 payment compatibility for a target before relying on it, using the server's compatibility check tooling. Review structured risk evidence produced by the check. Get remediation guidance for issues the preflight surfaces. The manifest lists no individual tools, so the exact operations are not documented here.
When to use it
Useful when an assistant or developer needs to assess whether an x402 payment setup is compatible before integrating or transacting, and wants risk findings plus suggested fixes rather than a bare pass or fail.
Requirements
A remote streamable HTTP endpoint at intelligence.inversolabs.us; no packages, environment variables or headers are declared. The manifest declares no authentication, so no account or key setup is documented.
Before you install
The server concerns x402 payments, so treat any guidance about payment flows carefully before moving real funds. No authentication is declared, so consider what you send to a third-party endpoint. Tool behavior and data handling are undocumented beyond the one-line description.

Installation

In SourceWeft

  1. Open x402 Compatibility Intelligence in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/us.inversolabs%2Fx402-compatibility-intelligence/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "x402-compatibility-intelligence": {
      "type": "http",
      "url": "https://intelligence.inversolabs.us/mcp"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v0.1.18LatestSep 16, 2026

Score

56% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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