Armor Crypto MCP vs Coinbase AgentKit MCP Extension

A side-by-side comparison of two Finance & Payments servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Armor Crypto MCP Connect AI agents to crypto: wallets, swaps, DCA, limit orders, and staking on Solana. Unverified stdio (local) API key Stale Python	Coinbase AgentKit MCP Extension Coinbase's AgentKit MCP extension for onchain actions: transfers, swaps, and contract calls. Verified stdio (local) API key TypeScript
Category	Finance & Payments	Finance & Payments
Language	Python	TypeScript
Transport	stdio (local)	stdio (local)
Auth	API key	API key
GitHub stars	181	900
Last commit	10 months ago	1 month ago
Verified
Actively maintained
Install	`uvx armor-crypto-mcp@latest`	`npm install @coinbase/agentkit @coinbase/agentkit-model-context-protocol @modelcontextprotocol/sdk`
Repo	Open	Open

Verdict

Pick Armor Crypto MCP if you prefer its approach (connect ai agents to crypto: wallets, swaps, dca, limit orders, and staking on solana).

Pick Coinbase AgentKit MCP Extension if you prefer the more popular, battle-tested option, and you want a verified, documented setup.

Add Armor Crypto MCP

Install / run

uvx armor-crypto-mcp@latest

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "armor-crypto-mcp": {
      "command": "uvx",
      "args": [
        "armor-crypto-mcp@latest",
        "--version"
      ],
      "env": {
        "ARMOR_API_KEY": "<PUT-YOUR-KEY-HERE>"
      }
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

Add Coinbase AgentKit MCP Extension

Install / run

npm install @coinbase/agentkit @coinbase/agentkit-model-context-protocol @modelcontextprotocol/sdk

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "coinbase-agentkit-mcp-extension": {
      "command": "node",
      "args": [
        "/absolute/path/to/your-agentkit-mcp-server.js"
      ],
      "env": {
        "CDP_API_KEY_NAME": "<your-cdp-api-key-name>",
        "CDP_API_KEY_PRIVATE_KEY": "<your-cdp-api-private-key>"
      }
    }
  }
}

FAQ

Armor Crypto MCP or Coinbase AgentKit MCP Extension — which is better?

Pick Armor Crypto MCP if you prefer its approach (connect ai agents to crypto: wallets, swaps, dca, limit orders, and staking on solana). Pick Coinbase AgentKit MCP Extension if you prefer the more popular, battle-tested option, and you want a verified, documented setup.

Can I use both Armor Crypto MCP and Coinbase AgentKit MCP Extension?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Armor Crypto MCP and Coinbase AgentKit MCP Extension work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Armor Crypto MCP →View Coinbase AgentKit MCP Extension →More comparisons →