Butterbase AI MCP Server

by butterbase-aiio.github.butterbase-ai/mcpv1.0.0

Butterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.

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Active2d ago

Install Butterbase AI MCP server

claude mcp add butterbase-ai -e BUTTERBASE_API_KEY='<butterbase-api-key>' -- npx -y @butterbase/mcp

{
  "mcpServers": {
    "butterbase-ai": {
      "command": "npx",
      "args": [
        "-y",
        "@butterbase/mcp"
      ],
      "env": {
        "BUTTERBASE_API_KEY": "<butterbase-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "butterbase-ai": {
      "command": "npx",
      "args": [
        "-y",
        "@butterbase/mcp"
      ],
      "env": {
        "BUTTERBASE_API_KEY": "<butterbase-api-key>"
      }
    }
  }
}

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

{
  "servers": {
    "butterbase-ai": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@butterbase/mcp"
      ],
      "env": {
        "BUTTERBASE_API_KEY": "<butterbase-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "butterbase-ai": {
      "command": "npx",
      "args": [
        "-y",
        "@butterbase/mcp"
      ],
      "env": {
        "BUTTERBASE_API_KEY": "<butterbase-api-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
BUTTERBASE_API_KEY	yes	yes	Butterbase API key (bb_sk_...). Create one at https://butterbase.ai.

Remote endpoints

streamable-httphttps://api.butterbase.ai/mcp

Freshness

Active — last maintenance signal 2d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-06 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-06-01 · 4mo ago · official registry · v1.0.0

FAQ

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

Run: claude mcp add butterbase-ai -e BUTTERBASE_API_KEY='<butterbase-api-key>' -- npx -y @butterbase/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Butterbase AI require an API key?

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

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

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Butterbase AI in the official MCP registry?

Yes, as io.github.butterbase-ai/mcp.