English Français العربية

io.github.globallayer/mcp-server

Official registry Search and web

Merka2a MCP server - AI agents search, negotiate and order GPU compute

Source code

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @merk.a2a/mcp-server
Claude Code 
claude mcp add io-github-globallayer-mcp-server -e 'MERKA2A_API_KEY=<your merka2a_api_key>' -e 'MERKA2A_API_URL=<MERKA2A_API_URL>' -- npx -y @merk.a2a/mcp-server@1.0.10
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "io-github-globallayer-mcp-server": {
            "command": "npx",
            "args": [
                "-y",
                "@merk.a2a/mcp-server@1.0.10"
            ],
            "env": {
                "MERKA2A_API_KEY": "<your merka2a_api_key>",
                "MERKA2A_API_URL": "<MERKA2A_API_URL>"
            }
        }
    }
}

Environment variables

  • MERKA2A_API_KEY secret Optional Merka2a API key. If omitted, the server auto-registers a buyer agent on first run and caches the key in ~/.merka2a/credentials.json.
  • MERKA2A_API_URL Optional Merka2a API base URL (defaults to the hosted Merka2a API).

Frequently asked questions

What is io.github.globallayer/mcp-server?

Merka2a MCP server - AI agents search, negotiate and order GPU compute

How do I install io.github.globallayer/mcp-server?

It runs on your machine. In Claude Code: claude mcp add io-github-globallayer-mcp-server -e 'MERKA2A_API_KEY=<your merka2a_api_key>' -e 'MERKA2A_API_URL=<MERKA2A_API_URL>' -- npx -y @merk.a2a/mcp-server@1.0.10. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.globallayer/mcp-server need an API key?

Yes. It expects MERKA2A_API_KEY, which you set in its configuration.

Is io.github.globallayer/mcp-server open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.globallayer/mcp-server?

It is published by globallayer. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.