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butterbase

AI-native open-source backend-as-a-service. Manage Postgres with RLS, auth, file storage, serverless TypeScript functions, durable objects, realtime, KV, AI gateway, and RAG via MCP, either HTTP at /mcp on a self-hosted instance or stdio with npx @butterbase/mcp.

Score
98.5442 signals
Evidence
3,353 stars · 163 forks
Last commit
as last read from GitHub; most reads are from 2 Sep 2026 or later
Listed

Install

armory install butterbase --cli claude

merges a server entry into.mcp.jsonListed as compatible

Configurationjson
{
  "mcpServers": {
    "butterbase": {
      "command": "npx",
      "args": [
        "-y",
        "@butterbase/mcp"
      ]
    }
  }
}

↳ Restart Claude Code to load the MCP server.

Needs the armory CLI · not on npm yet, build it from cli/ in the repository

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  3. cyanheads-mcp-ts-core148 stars · 27 forks93.103

What it is

AI-native open-source backend-as-a-service. Manage Postgres with RLS, auth, file storage, serverless TypeScript functions, durable objects, realtime, KV, AI gateway, and RAG via MCP, either HTTP at /mcp on a self-hosted instance or stdio with npx @butterbase/mcp.

When to use it

AI-native open-source backend-as-a-service. Manage Postgres with RLS, auth, file storage, serverless TypeScript functions, durable objects, realtime, KV, AI gateway, and RAG via MCP, either HTTP at /mcp on a self-hosted instance or stdio with npx @butterbase/mcp.

How to install / invoke

See Glama for the install config.

Notes

Listed from the Glama MCP registry.