A connection between an AI coding agent and Supabase, a hosted platform that provides databases and related development services. It lets the agent inspect tables, run SQL, manage database migrations, and read logs.

Use it to examine Supabase data structures, run SQL, apply or review migrations, and investigate project logs. It requires a Supabase URL and API key.

It brings common Supabase maintenance and debugging tasks into the coding workflow, reducing the need to switch between tools or copy database details manually.

supabase — MCP server by viknesh20-20

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.

agentmods

npx agentmods add mcp/viknesh20-20/claude-code-tool-kit/supabase

Clone the repo

git clone --depth 1 https://github.com/viknesh20-20/claude-code-tool-kit

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

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. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

supabase 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 2d 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.

.mcp.json · 13 lines

What it actually says

{
  "supabase": {
    "command": "npx",
    "args": [
      "-y",
      "@supabase/mcp-server-supabase"
    ],
    "env": {
      "SUPABASE_URL": "${SUPABASE_URL}",
      "SUPABASE_API_KEY": "${SUPABASE_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.

2d ago First seen · 13 lines scan A df1939c36fdd

Subscribe to this mod's changes

supabase is an MCP server published in the GitHub repository viknesh20-20/claude-code-tool-kit (7 stars, last pushed 4mo ago), licensed MIT. 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 2026-08-31.

Backend and APIs Databases agent-orchestration ai-agents ai-coding-assistant-tools claude-ai-skills claude-code claude-code-agents

supabase

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

Other mcp servers, from other repositories

supabase

sqlite

neo4j-mcp-gateway

mcp-mysql-server

chromadb-mcp

android-sqlite-inspector