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cloud-sql-postgresql

cloud-sql-postgresql is an MCP server for Claude Code from gemini-cli-extensions/data-agent-kit-starter-pack. Its token cost is not measured, scanned A, original, Apache-2.0.

A local toolbox server for connecting to Cloud SQL for PostgreSQL, a managed PostgreSQL database service on Google Cloud.

In plain words
What is it for?
Connecting to a selected Cloud SQL PostgreSQL database with its project, region, instance, network mode, username, and password.
Why use it?
It keeps the database connection settings in one configuration so the coding agent can use the database through a local process.

MCP server for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions Codex; listed in a Claude config.

Part of the dak plugin — 33 skills, 10 MCP servers shipped together

One of 10 entries in .mcp.json upstream. Installing this one merges just its entry into your config; the other 9 are separate, each on its own page.

not rated 217repo changed 1mo ago A scan tokens not measured original Apache-2.0

Good fit Connecting to a selected Cloud SQL PostgreSQL database with its project, region, instance, network mode, username, and password.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/gemini-cli-extensions/data-agent-kit-starter-pack/cloud-sql-postgresql

Installing this writes the configuration, not the program: `node` runs a file from the repository, so clone it first and make the path in the command match where you put it.

View source ↗ gemini-cli-extensions/data-agent-kit-starter-pack
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/gemini-cli-extensions/data-agent-kit-starter-pack

Installing this writes the configuration, not the program: `node` runs a file from the repository, so clone it first and make the path in the command match where you put it.

Made for: Claude Code.

Or install dak, the plugin that ships this one along with the rest of its 33 skills, 10 MCP servers.

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.

agentmods badge for cloud-sql-postgresql

README.md
[![agentmods](https://agentmods.dev/badge/mcp/gemini-cli-extensions/data-agent-kit-starter-pack/cloud-sql-postgresql/github.svg)](https://agentmods.dev/mcp/gemini-cli-extensions/data-agent-kit-starter-pack/cloud-sql-postgresql)
Your own site
<a href="https://agentmods.dev/mcp/gemini-cli-extensions/data-agent-kit-starter-pack/cloud-sql-postgresql"><img src="https://agentmods.dev/badge/mcp/gemini-cli-extensions/data-agent-kit-starter-pack/cloud-sql-postgresql/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.

agentmods 80×15 button for cloud-sql-postgresql

Your own site · 80×15
<a href="https://agentmods.dev/mcp/gemini-cli-extensions/data-agent-kit-starter-pack/cloud-sql-postgresql"><img src="https://agentmods.dev/badge/mcp/gemini-cli-extensions/data-agent-kit-starter-pack/cloud-sql-postgresql.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

cloud-sql-postgresql 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 1mo 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.mcp.json · 12 lines

What it actually says

{
  "cloud-sql-postgresql": {
    "command": "node",
    "args": [
      "${PLUGIN_ROOT}/mcp/bin/mcp_proxy_bundle.cjs",
      "https://sqladmin.googleapis.com/mcp"
    ],
    "env": {
      "X_GOOG_PROXY_HEADERS": "{\"User-Agent\": \"datacloud.codex\"}"
    }
  }
}
Same file

What else .mcp.json configures

This page is one entry in a file that holds 10. Installing the file brings all of them; each is measured and scanned on its own page.

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.

  1. 1mo ago Changed · -11 lines 196ee9c1e1b2
  2. 1mo ago Changed e8520c286943
  3. 1mo ago First seen · 23 lines scan A 7467a8eb2667

Subscribe to this mod's changes

cloud-sql-postgresql is an MCP server published in the GitHub repository gemini-cli-extensions/data-agent-kit-starter-pack (217 stars, last pushed 7d ago), 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.

DatabasesPostgreSQL
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