Skills/PyPI/mcp-postgresql-server

mcp-postgresql-server@1.4.0

CAUTION· static only

Publisher claims: "A secure, read-only PostgreSQL Model Context Protocol (MCP) server for AI assistant integration with automatic database discovery and connection management" Observed in sandbox: static analysis only — behavior not yet observed.

Registry PyPI (MCP server)Publisher sebcbi1 · publishing for 435 daysInstalls 29Last detonated 6d ago
What would fix thisWatchDispute verdict

Coverage

Static only; nothing was run yet.

The label rests on the code, the instruction files and the publisher. The honeypot run replaces this verdict when it completes.

Before you give it your token

It will ask for
no credential variables read in the code
Where it talks to
no vendor host named in the code
What the honeypot saw
nothing has run yet
What we could not test
everything: the server has not run yet

Run it before you trust it. Nothing has run yet: the code was read, the server was not. `vet-skills try` runs this exact version in the honeypot in about a minute.

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills analysed it statically (a sandbox run is pending) on 2026-11-08 and scored it 63/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Access to sensitive file paths; Access to sensitive file paths; Access to sensitive file paths. Summary: static analysis only — behavior not yet observed.

Behavior trace

Queued for honeypot run · static analysis only
t+CategoryObserved action

This version has not been detonated yet. The score above counts behavior as unknown (50/100), so it cannot read Verified until the honeypot run completes and replaces this verdict.

Static findings

HIGH
Access to sensitive file pathsdb_discovery.py:187 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesif file_path.suffix in SUPPORTED_FILES or file_path.name.startswith('.env'):Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsdb_connection.py:58 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesenv_file = project_path / '.env'Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsexecute_query.py:7 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesIt reads configuration from environment variable MCP_POSTGRESQL_DATABASE or .env file.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsmcp_postgresql_server.py:44 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# .env file is already loaded by db_connection importFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsdb_discovery.py:253 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"""Backs up the .env file if it exists, returning the backup path."""Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsdb_discovery.py:258 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesbackup_path = env_path.with_suffix('.env.bak')Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsdb_discovery.py:254 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesenv_path = get_project_path_as_path() / '.env'Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsdb_connection.py:50 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesLoad .env file from the project directory.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsmcp_postgresql_server.py:39 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Import our shared database library first (this loads .env file)Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsexecute_query.py:241 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesprint(' Or create a .env file with:')Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsdb_discovery.py:263 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"""Creates or updates the .env file with the given database URI."""Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsmcp_postgresql_server.py:119 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"""Setup the .env file with the given URI."""Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsmcp_postgresql_server.py:109 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"""Backup the .env file."""Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsmcp_postgresql_server.py:164 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Backup existing .env fileFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05

Cost to the agent

Instructions loaded
≈80 tok
1 file · 18 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for mcp-postgresql-server@1.4.0 as of 6d ago. This is the package itself, not its dependencies.

What would make this Verified

17 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim sebcbi1: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Access to sensitive file paths≈ +4 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
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