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SandBase

SandBase is an MCP server that adds developer tools to AI assistants such as Claude Code, Cursor and VS Code. Connect MCP clients to 2,000+ AI models without managing provider API keys. It has 185 GitHub stars, is released under the Apache-2.0 license and runs as a remote server at https://sandbase.ai/v1/mcp.

github.com/sandbaseai/cli (opens in a new tab)

Data as of from the GitHub API and the official MCP registry; description from the project's repository. Report an error

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Install SandBase

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://sandbase.ai/v1/mcp

Remote servers are added as a custom connector, not in claude_desktop_config.json.

Claude Code

claude mcp add --transport http sandbase "https://sandbase.ai/v1/mcp"

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "sandbase": {
      "url": "https://sandbase.ai/v1/mcp"
    }
  }
}

VS Code

.vscode/mcp.json
{
  "servers": {
    "sandbase": {
      "type": "http",
      "url": "https://sandbase.ai/v1/mcp"
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

About SandBase

Give your AI agent superpowers. One line. 2,000+ AI models and APIs. 100 free data API calls a day, then pay per call from one balance.

  • ai-agents
  • cli
  • llm
  • mcp
  • claude-code
  • codex
  • cursor
  • gemini-cli
  • model-context-protocol
  • opencode

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FAQ

SandBase FAQ

Still curious? Email info@appsgit.com.

How do I install the SandBase MCP server?

It is a remote MCP server at https://sandbase.ai/v1/mcp. Add it with claude mcp add --transport http in Claude Code, as a url entry in .cursor/mcp.json or .vscode/mcp.json, or as a custom connector in the Claude apps.

Is SandBase free?

The server is open source under the Apache-2.0 license, so running it is free. It needs credentials (an API key or token) for the service it connects to, which may require a paid account.

Is SandBase actively maintained?

The most recent commit was on Oct 24, 2026. The latest release is v0.3.6, published Oct 12, 2026. appsgit only lists MCP servers with a commit in the last six months.