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Neon Guard MCP

by · github.com/hayian78/neon-guard-mcp

Local-first MCP security proxy for Neon Postgres: gives AI agents scoped branch/test access while air-gapping your master key and production data.

Unclaimed ai-agentsclaude-codefastmcpllm-securitymcpmodel-context-protocolneonpostgrespythonsecurity
InstallView source
34Low

Scored a month ago · breakdown

About Neon Guard MCP

Neon Guard MCP is an MCP server published by hayian78 in the Browser category: local-first MCP security proxy for Neon Postgres: gives AI agents scoped branch/test access while air-gapping your master key and production data.

Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/hayian78/neon-guard-mcp

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

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Releases

v0.1.0v0.1.0 · 20 Jun 2026neon-guard-mcp is a local-first MCP security proxy for the Neon (serverless Postgres) API. It holds your master `NEON_API_KEY` in-process — never exposed to the LLM — and gives an AI agent only a safe whitelist: create isolated test…
Questions

About Neon Guard MCP

How do I install Neon Guard MCP?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Neon Guard MCP safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Neon Guard MCP still maintained?

Yes — the latest release is v0.1.0 (20 Jun 2026), and the last commit was 3 months ago. The repository has 0 stars.