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Query PostgreSQL databases safely in natural language with read-only access.
This tool is described as a read-only PostgreSQL interface with no separate API key and no declared remote endpoint, and no clear high-risk red flags are evident from the provided materials. The main exposure comes from normal MCP/tool capabilities: local execution, database connectivity, and data reads; with open-source MIT-licensed code, the overall posture is mostly caution rather than high risk.
The materials state there are no required keys or environment variables, and no third-party API token is requested. In practice, PostgreSQL access may still require database connection details, but the provided materials do not show extra credential harvesting or obvious misuse.
No fixed remote endpoint is declared, but the tool’s function is to establish dynamic connections to PostgreSQL databases; data may therefore flow to user-specified database hosts. This is normal network access within its stated purpose, and the materials show no red flag of exfiltration to unrelated or unknown endpoints.
The system flags that this tool executes code, indicating it runs as a local MCP service/process. That is an inherent capability of this class of tool; the provided materials do not show additional system control, privilege escalation, or claims of arbitrary command execution beyond the database-query use case.
The description says it enables read-only interaction with PostgreSQL databases, so its data access surface is centered on readable contents of the connected database. The 'read-only' claim helps reduce destructive write risk, but with no README or detailed permission boundaries, it should still be treated as a tool that can access sensitive business data and used under least-privilege controls.
Positive factors include being open source, MIT-licensed, and having an auditable source repository; however, it comes from a third-party registry, has 0 stars, unknown maintenance status, and lacks README detail, so the trust basis is relatively weak. There is no specific red flag that alone warrants a high-risk rating, but code and dependency review is advisable before use.
Copy the install command and let the AI configure it · recommended for beginners
No copy-paste install info for "PostgreSQL MCP Server" yet — see the docs or source repo.
Connect to the company's PostgreSQL database and return daily order counts and revenue for the last 30 days, sorted by date ascending.
A read-only query result with date, order count, and revenue for analysis.
Connect to PostgreSQL and find the top 20 users with the most logins in the past 7 days, showing user ID, email, and login count.
A ranked list of the top 20 unusually active users for further review.
Query the PostgreSQL database for products with current stock below 10 units, returning product name, SKU, stock quantity, and warehouse.
A list of low-stock products to help the team replenish inventory promptly.
Query PostgreSQL securely in read-only mode using natural language.
Query PostgreSQL, inspect schemas, and run SQL safely with natural language.
Use natural language to query PostgreSQL, manage schemas, and inspect database stats.
Safely inspect and query PostgreSQL databases using natural language.
Safely query read-only PostgreSQL data and inspect schemas, tables, and columns.
Safely query PostgreSQL databases to inspect schemas, tables, and data.