Marras0914 MCP Server

by marras0914io.github.marras0914/agent-toolbelt-mcpv1.0.0

Utility API tools for agents: schema generation, text extraction, token counting, regex and cron building, prompt optimization, web summarization and more.

1Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Maintained49d ago

Install Marras0914 MCP server

claude mcp add marras0914 -e AGENT_TOOLBELT_KEY='<agent-toolbelt-key>' -- npx -y agent-toolbelt-mcp

{
  "mcpServers": {
    "marras0914": {
      "command": "npx",
      "args": [
        "-y",
        "agent-toolbelt-mcp"
      ],
      "env": {
        "AGENT_TOOLBELT_KEY": "<agent-toolbelt-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "marras0914": {
      "command": "npx",
      "args": [
        "-y",
        "agent-toolbelt-mcp"
      ],
      "env": {
        "AGENT_TOOLBELT_KEY": "<agent-toolbelt-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "marras0914": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "agent-toolbelt-mcp"
      ],
      "env": {
        "AGENT_TOOLBELT_KEY": "<agent-toolbelt-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "marras0914": {
      "command": "npx",
      "args": [
        "-y",
        "agent-toolbelt-mcp"
      ],
      "env": {
        "AGENT_TOOLBELT_KEY": "<agent-toolbelt-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
AGENT_TOOLBELT_KEY	yes	yes	Your Agent Toolbelt API key. Get one free at https://agent-toolbelt-production.up.railway.app

Freshness

Maintained — last maintenance signal 49d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-08-21 · 49d ago · GitHub
Latest release
2026-03-14 · 7mo ago · GitHub · v1.0.2
Package published
no data · npm/PyPI
Registry entry updated
2026-03-03 · 7mo ago · official registry · v1.0.0

FAQ

›How do I install the Marras0914 MCP server in Claude Code?

Run: claude mcp add marras0914 -e AGENT_TOOLBELT_KEY='<agent-toolbelt-key>' -- npx -y agent-toolbelt-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Marras0914 require an API key?

Yes. It expects AGENT_TOOLBELT_KEY, of which 1 is a secret.

›Can I use Marras0914 as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Marras0914 in the official MCP registry?

Yes, as io.github.marras0914/agent-toolbelt-mcp.