What is the key difference between GBLIN MCP and MCP Server?

GBLIN MCP belongs to the Finance & Fintech category with local stdio execution, while MCP Server belongs to the Finance & Fintech category with local stdio execution.

How do I install GBLIN MCP or MCP Server in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are GBLIN MCP and MCP Server free or paid?

GBLIN MCP operates under a Free / Open Source model (No auth required). MCP Server operates under a Free / Open Source model (other).

Which MCP server has more tools and community activity?

GBLIN MCP lists 20 tools with 3 views and 1 GitHub stars. MCP Server lists 5 tools with 9 views and 2 GitHub stars.

Can I use both GBLIN MCP and MCP Server together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

GBLIN MCP vs MCP Server

In-depth architectural comparison of the GBLIN MCP and MCP Server MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

GBLIN MCP

Finance & Fintech · Local stdio

Quality: 63/100 (Good) | Auth: No auth required

MCP Server

Finance & Fintech · Local stdio

Quality: 53/100 (Good) | Auth: other

Verdict Summary: Choose GBLIN MCP if you need specialized Finance & Fintech tools running via a local process. Choose MCP Server if your workspace requires Finance & Fintech integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose GBLIN MCP when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: get_treasury_state, quote_safe_swap, swap_gblin_to_usdc_jit.

Explore GBLIN MCP Details

Choose MCP Server when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (Free / Open Source).
You have access to required keys: ARBITOVA_RPC_URL, ARBITOVA_ESCROW_ADDRESS, ARBITOVA_USDC_ADDRESS, ARBITOVA_AGENT_PRIVATE_KEY.
Primary tools included: Six on-chain escrow tools, Local ethers v6 transaction signing, Base Sepolia and USDC support.

Feature & Specification Comparison

Specification	GBLIN MCP gblinproject Finance & Fintech	MCP Server @arbitova Finance & Fintech
Summary	Treasury standard for AI agents on Base mainnet. Park idle USDC in a cbBTC/WETH index with Crash Shield protection, JIT-swap to USDC for x402 invoice payments.	Non-custodial on-chain escrow + AI dispute arbitration for agent-to-agent USDC payments on Base. Seven tools covering the full EscrowV1 contract surface: create escrow, mark delivered with on-chain content hash, confirm or dispute, arbiter resolves with signed verdict, cancel/escalate on timeout. npx @arbitova/mcp-server
Category & Scope

Tools & Capabilities Breakdown

GBLIN MCP Tools (20)

get_treasury_state

Read the current GBLIN protocol state on Base mainnet: NAV in USD, basket composition with dynamic weights, and Crash Shield status. Use this BEFORE any swap to know the current price and risk regime.

quote_safe_swap

Preview a buy (ETH→GBLIN) or sell (GBLIN→ETH) without executing. Returns expected output, safe minOut with dynamic slippage buffer (2.5% normal / 4% during Crash Shield), and fee breakdown. Read-only.

swap_gblin_to_usdc_jit

When an x402 invoice (or any USDC obligation) arrives and your treasury sits in GBLIN, call this to get ready-to-broadcast calldata that redeems exactly the USDC you need, just in time. Three sequential transactions: (1) approve the shares to the GBLIN Zap, (2) GBLINZap.sellGBLINForEth, which redeems in kind and sells every leg for ETH, all or nothing, (3) a Uniswap WETH->USDC swap that spends only the guaranteed ETH minimum and still returns at least the requested USDC. EOAs sign three times; ERC-4337 / EIP-7702 wallets can batch them into one operation. Every step carries a non-zero minimum; ETH above the minimum stays in the wallet. Free to call. A redemption carries no protocol fee; the costs are the Zap's swaps and gas.

invest_usdc_to_gblin

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

GBLIN MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "gblinproject-gblin-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@gblin-protocol/mcp-server"
      ]
    }
  }
}

MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "-arbitova-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@arbitova/mcp-server"
      ],
      "env": {
        "ARBITOVA_RPC_URL": "YOUR_ARBITOVA_RPC_URL_HERE",
        "ARBITOVA_ESCROW_ADDRESS": "YOUR_ARBITOVA_ESCROW_ADDRESS_HERE",
        "ARBITOVA_USDC_ADDRESS": "YOUR_ARBITOVA_USDC_ADDRESS_HERE",
        "ARBITOVA_AGENT_PRIVATE_KEY": "YOUR_ARBITOVA_AGENT_PRIVATE_KEY_HERE"
      }
    }
  }
}

Frequently Asked Questions

GBLIN MCP is categorized under Finance & Fintech and uses a local stdio subprocess. In contrast, MCP Server belongs to Finance & Fintech using local stdio subprocess. Select GBLIN MCP when you need capabilities focused on finance & fintech and MCP Server when you require tools for finance & fintech.

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