Postgres Nl Query MCP server

by infoinlet-marketplace·io.github.infoinlet-marketplace/mcp-postgres-nl-query·v0.1.1

RLS/tenant-aware Postgres for AI agents — schema, read-only SQL, NL→SQL with safety rails.

C65/100grade C

What users say

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Safety scan

C65/100

Adoption

New

26 downloads/wk

Reviews

Nobody has reviewed Postgres Nl Query yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

describe_table
Describe a table: columns + types + nullability, primary key, foreign keys, indexes.
explain_querywrite action
Run EXPLAIN (FORMAT JSON) on a SELECT to inspect its query plan (no rows returned).
list_tables
List tables/views visible to this connection (…). Respects the role's privileges and RLS.
query_nl
Ask a question in natural language; the server generates a read-only SQL SELECT (via OpenRouter), … Returns the SQL so you can inspect it.
query_sqlwrite action
Run a SQL query against …. … Capped at … rows, …ms timeout.

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings

Code scan7 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancerepository not readable: repo not found3/15
Maintainer identityno repository or website to verify2/10

Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Against every graded Databases MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 65/100; higher than 15% of 802 Databases servers
Tools: 5; the typical Databases server has 8
Tools that change things: 40%; typical: 10%. Fewer write tools means less an agent can break
Downloads a week: 26; more than 12% of 328 Databases servers with a package

What its tools let an agent do: 3 read · 2 change

Runs npx -y @infoinlet/mcp-postgres-nl-query on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp-postgres-nl-query -- npx -y @infoinlet/mcp-postgres-nl-query

Is Postgres Nl Query MCP server safe?: With care: it is graded C, so read the findings first (65/100). Read the Postgres Nl Query safety report
How do I install Postgres Nl Query?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Postgres Nl Query need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Postgres Nl Query maintained?: The latest release is v0.1.1.
What can I use instead of Postgres Nl Query?: Servers from other publishers that do the same job: LINQ to DB MCP server, IBM Db2 for i MCP server and PostgreSQL MCP Server.
How does Postgres Nl Query compare with other Databases MCP servers?: safety score 65/100 (higher than 15% of 802 Databases servers); tools 5 (the typical Databases server has 8); tools that change things 40% (typical: 10%. Fewer write tools means less an agent can break). Full comparison.

Same job from other publishers: the closest match first, then the best rated.

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