Pg Aiguide logo

Pg Aiguide

Claimed

by timescale

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

Set up this server

01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructions

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'pg-aiguide' -- 'npx' '-y' 'skills' 'add' 'timescale/pg-aiguide' '--skill' 'postgres'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

aiai-agentsai-codingclaude-code-pluginclaude-code-pluginsclaude-code-plugins-marketplaceclaude-marketplaceclaude-pluginclaude-skillsdocsdocumentationmcpmcp-serverpostgrespostgresqlskills

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Security profile

Exposure: Broad

Reaches into the environment, credential files or other agents' configuration.

What this server can reach, from a static read of the shipped code. Nothing was executed and nothing here is a verdict: a browser tool has to run commands and an API wrapper has to call its API. Decide what fits your setup.

NVIDIA SkillSpector v2.11.0, MCPVault MCP-server policy. Scanned yesterday @ b236d35.

Detected

  • Talks to external services1 places

    Makes outbound requests. The hosts are listed so you can see where data goes.

    github.com

  • Reads environment variables in bulk1 places

    Copies or enumerates the whole environment, which can include keys meant for other tools.

  • Runs shell commands15 places

    Spawns processes on your machine. Expected for command, browser and build tools.

  • Reads or writes other agents' configuration1 places

    Touches folders such as ~/.claude, ~/.codex or ~/.cursor, which hold settings and sometimes keys.

  • Reads local configuration files3 places

    Loads a .env, .npmrc or config file. Normal for a server that needs an API key.

  • Contains instructions aimed at AI agents6 places

    Text in code or agent-facing files that steers a model. Worth reading before you trust it.

  • Passes model output on without checks1 places

    Model output reaches HTML, SQL or a shell without validation.

Not detected: sends conversation content outward, accesses credential files, uses elevated privileges, installs itself to run later, matches a known malicious pattern.

Dependencies with known advisories

None found in the lockfiles and manifests checked against OSV.dev.

Left out of the profile

31 pattern matches in documentation, configuration or CI files were recorded but are not part of the profile, because they do not run when the server does. The owner dashboard lists them.

How the profile works Maintainers see file, line and a fix for each item in their dashboard.

Documented tools (3)

From project documentation. A server handshake does not verify each tool’s description or behavior.

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Pg Aiguide MCP Server

How do I connect Pg Aiguide MCP Server to Claude?
Run `claude mcp add pg-aiguide -- npx -y skills add timescale/pg-aiguide --skill postgres` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Pg Aiguide MCP Server free?
The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Pg Aiguide MCP Server do?
Pg Aiguide MCP Server documents 3 tools to the agent, including postgis, postgres, tiger. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.