@backstop/mcp-server

@backstop/mcp-server

MCP server for using backstop as the database tool for AI agents.

{
  "mcpServers": {
    "backstop": {
      "command": "npx",
      "args": ["@backstop/mcp-server"],
      "env": {
        "BACKSTOP_POSTGRES_URL": "postgresql://postgres:password@localhost:5432/app",
        "BACKSTOP_AGENT_ID": "cursor-local"
      }
    }
  }
}

If BACKSTOP_URL is omitted, the MCP package starts and manages a local Backstop runtime automatically for that user. This keeps the real Backstop gateway/sync/recovery path intact without making the user manually start Docker or type a localhost gateway URL.

BACKSTOP_AGENT_ID is not issued by backstop. It is a stable name chosen by the developer or operator so audit logs and approval screens can identify the caller. Good values are cursor-local, claude-desktop-dev, codex-staging-agent, or a team/service name.

Approval tools are disabled by default. Enable them only for trusted operator clients:

BACKSTOP_MCP_MODE=operator

Modes:

• agent: execute/analyze/status, no approval tools.
• operator: approve/deny/audit/alerts, no SQL execution.
• readonly: analyze/status/audit/alerts only.
• admin: all tools, including emergency pause/resume.

BACKSTOP_MCP_ENABLE_APPROVAL_TOOLS=true is kept for compatibility and maps to operator when BACKSTOP_MCP_MODE is not set.