LocalFree server, account needed

BagOS MCP server

edycutjong/BagOS

Bags on Solana: token analytics, creator-fee data and trade quotes, plus gated swaps and fee claims. A write's first call signs nothing: it returns a preview and a single-use confirmation token bound to the exact arguments. Every transaction is then simulated and refused if it would take more SOL than was approved (default cap 0.1 SOL per trade). 100% test coverage enforced in CI, published with npm provenance. npx -y bagos-mcp-server

1 GitHub stars1 forks567 npm downloads / month
Source code

Install BagOS in Claude Code

Claude Code
claude mcp add bagos -e BAGS_API_KEY=... -- npx -y bagos-mcp-server
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "bagos": {
      "command": "npx",
      "args": [
        "-y",
        "bagos-mcp-server"
      ],
      "env": {
        "BAGS_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the BagOS MCP server do?

Bags on Solana: token analytics, creator-fee data and trade quotes, plus gated swaps and fee claims. A write's first call signs nothing: it returns a preview and a single-use confirmation token bound to the exact arguments. Every transaction is then simulated and refused if it would take more SOL than was approved (default cap 0.1 SOL per trade). 100% test coverage enforced in CI, published with npm provenance. npx -y bagos-mcp-server

Is the BagOS MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does BagOS run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add BagOS to Claude Code?

Run: claude mcp add bagos -e BAGS_API_KEY=... -- npx -y bagos-mcp-server

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