Global Chat — x402 MCP Agent Discovery (LangGraph, CrewAI, Eliza, A2A)

io.global-chatPublished by global-chat.iov0.2.6Updated Oct 25, 2026

x402-paid MCP server on Base L2 — LangGraph/CrewAI/Eliza/A2A agent-discovery + agent-marketplace.

VerifiedSTDIODesktop onlyAI & ML

Overview

AI-generated overview

A local MCP server that provides x402-paid agent discovery and an agent marketplace on Base L2 for frameworks such as LangGraph, CrewAI, Eliza and A2A.

What you can do
The listing gives no tool list, so capabilities come only from the short description. It is described as an x402-paid MCP server on Base L2. It offers agent discovery for LangGraph, CrewAI, Eliza and A2A agents. It also provides an agent marketplace. No further detail on individual tools is available.
When to use it
Consider it only if you are building or running agents on LangGraph, CrewAI, Eliza or A2A and want discovery or marketplace features tied to x402 payments on Base L2. The sparse documentation makes it hard to judge fit beforehand.
Requirements
Runs as a local stdio process, installed from the npm package @globalchatadsapp/mcp-server, so a Node.js runtime is needed. It is marked desktop only. No authentication, environment variables or headers are declared.
Before you install
The description says it is x402-paid, which implies on-chain payments on Base L2; expect possible spending of funds and wallet or payment credentials. No tool list, README or instructions are provided, so what it actually does and what data it sends elsewhere cannot be verified before installing.

Installation

In SourceWeft

  1. Open Global Chat — x402 MCP Agent Discovery (LangGraph, CrewAI, Eliza, A2A) in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v0.2.6LatestSep 16, 2026

Score

25% 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 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

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

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

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

  • License10 pts

    Declare a license in the repository or the registry entry.