A remotely hosted MCP server named butterbase. MCP is a standard way for an AI coding agent to connect to external tools or data, using an API key for access.

Use it when an agent needs to connect to a Butterbase MCP endpoint with authenticated requests.

It gives the agent a configured connection to Butterbase without embedding the service details in project code.

butterbase — MCP server by butterbase-ai

About the project

Butterbase is an open-source backend-as-a-service that gives applications managed building blocks such as Postgres data, authentication, file storage, serverless functions, an AI gateway, and an MCP server. It is for developers building AI-driven applications and backend services. The catalogue add-ons operate or integrate with Butterbase through its agent-oriented interfaces.

butterbase-ai/butterbase · 3,030 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/butterbase-ai/butterbase

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/butterbase-ai/butterbase/react-vite-butterbase/github.svg)](https://agentmods.dev/mcp/butterbase-ai/butterbase/react-vite-butterbase)

Your own site

<a href="https://agentmods.dev/mcp/butterbase-ai/butterbase/react-vite-butterbase"><img src="https://agentmods.dev/badge/mcp/butterbase-ai/butterbase/react-vite-butterbase/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/butterbase-ai/butterbase/react-vite-butterbase"><img src="https://agentmods.dev/badge/mcp/butterbase-ai/butterbase/react-vite-butterbase.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

butterbase scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

packages/cli/templates/react-vite/.mcp.json · 8 lines

What it actually says

{
  "butterbase": {
    "url": "{{API_URL}}/mcp",
    "headers": {
      "Authorization": "Bearer ${BUTTERBASE_API_KEY}"
    }
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 8 lines scan A 9f8b2b31481c

Subscribe to this mod's changes

butterbase is an MCP server published in the GitHub repository butterbase-ai/butterbase (3,030 stars, last pushed yesterday), licensed Apache-2.0. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

PostgreSQL baas backend-as-a-service mcp open-source supabase-alternative

butterbase next to 6 mcp servers from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
butterbasebutterbase-ai/butterbase	MCP server	3.0k	yesterday	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
supabasetdimino/claude-code-minoan	MCP server	41	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
postgresClawForgeAI/clawforge	MCP server	17	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
perplexitytdimino/claude-code-minoan	MCP server	41	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
AWSPostgresspacehendrix/clauder	MCP server	59	22d ago	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
schemabrainArun-kc/schemabrain	MCP server	12	2mo ago	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
dbeastsnss10/DBeast	MCP server	9	2mo ago	MIT	A	—	Claude Code