SERVER

CRA AGENT

Rank #5,729

io.github.giupy997/cra-agent

Lets an agent pay for x402 APIs in USDC on Arc, under a spending policy it cannot change.

7 versions

1 GitHub stars

by giupy997 (1 servers)View repository ↗Claim this server

First listed

Sep 19, 2026

Last publish date

Sep 23, 2026

OVERVIEW

CRA AGENT is a Model Context Protocol (MCP) server published by giupy997. It ranks #5,729 of 137,492 servers tracked on MCP Toplist, and its repository has 1 GitHub stars. CRA AGENT is listed on Official MCP, with 7 tracked versions. It was first listed on Sep 19, 2026 and most recently updated on Sep 23, 2026.

STANDING

#5,729of 137,492 tracked serversTop 5%

Ranks ahead of 131,763 of 137,492 servers on MCP Toplist.

CONNECT

Use CRA AGENT

API keyNeeds credentials

Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.

npm package

claude mcp add cra-agent -e "CRA_NETWORK=<your CRA_NETWORK>" -e "CRA_KEY_FILE=<your CRA_KEY_FILE>" -e "CRA_POLICY=<your CRA_POLICY>" -e "CRA_RPC_URL=<your CRA_RPC_URL>" -e "DATABASE_URL=<your DATABASE_URL>" -- npx -y @cra-agent/mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.cra-agent]
command = "npx"
args = ["-y", "@cra-agent/mcp"]

[mcp_servers.cra-agent.env]
CRA_NETWORK = "<your CRA_NETWORK>"
CRA_KEY_FILE = "<your CRA_KEY_FILE>"
CRA_POLICY = "<your CRA_POLICY>"
CRA_RPC_URL = "<your CRA_RPC_URL>"
DATABASE_URL = "<your DATABASE_URL>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "cra-agent": {
      "command": "npx",
      "args": [
        "-y",
        "@cra-agent/mcp"
      ],
      "env": {
        "CRA_NETWORK": "<your CRA_NETWORK>",
        "CRA_KEY_FILE": "<your CRA_KEY_FILE>",
        "CRA_POLICY": "<your CRA_POLICY>",
        "CRA_RPC_URL": "<your CRA_RPC_URL>",
        "DATABASE_URL": "<your DATABASE_URL>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "cra-agent": {
      "command": "npx",
      "args": [
        "-y",
        "@cra-agent/mcp"
      ],
      "env": {
        "CRA_NETWORK": "<your CRA_NETWORK>",
        "CRA_KEY_FILE": "<your CRA_KEY_FILE>",
        "CRA_POLICY": "<your CRA_POLICY>",
        "CRA_RPC_URL": "<your CRA_RPC_URL>",
        "DATABASE_URL": "<your DATABASE_URL>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "cra-agent": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cra-agent/mcp"
      ],
      "env": {
        "CRA_NETWORK": "<your CRA_NETWORK>",
        "CRA_KEY_FILE": "<your CRA_KEY_FILE>",
        "CRA_POLICY": "<your CRA_POLICY>",
        "CRA_RPC_URL": "<your CRA_RPC_URL>",
        "DATABASE_URL": "<your DATABASE_URL>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "cra-agent": {
      "command": "npx",
      "args": [
        "-y",
        "@cra-agent/mcp"
      ],
      "env": {
        "CRA_NETWORK": "<your CRA_NETWORK>",
        "CRA_KEY_FILE": "<your CRA_KEY_FILE>",
        "CRA_POLICY": "<your CRA_POLICY>",
        "CRA_RPC_URL": "<your CRA_RPC_URL>",
        "DATABASE_URL": "<your DATABASE_URL>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "cra-agent": {
      "command": "npx",
      "args": [
        "-y",
        "@cra-agent/mcp"
      ],
      "env": {
        "CRA_NETWORK": "<your CRA_NETWORK>",
        "CRA_KEY_FILE": "<your CRA_KEY_FILE>",
        "CRA_POLICY": "<your CRA_POLICY>",
        "CRA_RPC_URL": "<your CRA_RPC_URL>",
        "DATABASE_URL": "<your DATABASE_URL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.giupy997%2Fcra-agent.svg)](https://mcptoplist.com/server/io.github.giupy997%2Fcra-agent)

HTML

<a href="https://mcptoplist.com/server/io.github.giupy997%2Fcra-agent"><img src="https://mcptoplist.com/badge/io.github.giupy997%2Fcra-agent.svg" alt="MCP Toplist: Top 5% of 137,492" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 1 registry

Official MCP

ORGANIZATION

giupy997

Organization

giupy997

Servers in org

Versions across org

VERSIONS

Available versions (7)

Version	Published
0.0.11	Sep 23, 2026
0.0.9	Sep 23, 2026
0.0.8	Sep 23, 2026
0.0.6	Sep 22, 2026
0.0.4	Sep 21, 2026
0.0.3	Sep 19, 2026
0.0.2	Sep 19, 2026

FAQ

Frequently asked questions

Who maintains CRA AGENT?: CRA AGENT is maintained by giupy997, which publishes 1 MCP server (7 total versions) tracked on MCP Toplist.
Is CRA AGENT listed on the Official MCP Registry?: Yes — CRA AGENT is listed on the Official MCP Registry.
How many versions does CRA AGENT have?: MCP Toplist tracks 7 versions of CRA AGENT, most recently published on Sep 23, 2026.
Where can I find the source code for CRA AGENT?: The source code for CRA AGENT is hosted at github.com/giupy997/arcagentx402.

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