Pg MCP Server
by stuzero
No known CVEs
MIT license
Stale
Last commit 350d ago
Works with most clients
Transport: sse
4 tools · ~347 tok
Grade A · 0.2% of 200K ctx
MCPpedia last refreshed this data
Pg MCP Server is an MCP server that provides data tools to AI agents. Its tool list has not been published yet over sse, requires no API key, and scores 64/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopsse · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"pg-mcp-server": {
"command": "<see-readme>",
"args": []
}
}
}Are you the author?
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[](https://mcppedia.org/s/pg-mcp-server)
Read me
What Pg Mcp Server does
A Model Context Protocol (MCP) server for PostgreSQL databases with enhanced capabilities for AI agents.
Test This Server
No automated test available for this server. Check the GitHub README for setup instructions.
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
64/100across 5 weighted dimensions
0255075100
14
20
15
10
−36
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
No package registry to scan.
Inventory
Tools (4)
Click any tool to inspect its schema.
~347 tokens total
Inventory
Resources (8)
database_descriptionComprehensive database description with schema and structure information
pgmcp://{conn_id}/
schemasList schemas with descriptions
pgmcp://{conn_id}/schemas
schema_tablesList tables in a schema with descriptions and row counts
pgmcp://{conn_id}/schemas/{schema}/tables
table_columnsGet column details with data types and descriptions for a table
pgmcp://{conn_id}/schemas/{schema}/tables/{table}/columns
table_constraintsView table constraints and indexes
pgmcp://{conn_id}/schemas/{schema}/tables/{table}/constraints
table_sampleSample table data with pagination
pgmcp://{conn_id}/schemas/{schema}/tables/{table}/sample
table_row_countGet approximate row count for a table
pgmcp://{conn_id}/schemas/{schema}/tables/{table}/row_count
extensionsExplore database extensions with built-in context
pgmcp://{conn_id}/extensions
Community
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Frequently Asked Questions
- Is Pg Mcp Server safe to use?
- Pg Mcp Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install Pg Mcp Server?
- Pg Mcp Server can be installed by cloning its GitHub repository and following the setup instructions in the README.
- What can Pg Mcp Server do?
- Pg Mcp Server provides 4 tools: connect, disconnect, pg_query, pg_explain. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Pg Mcp Server?
- Pg Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses sse transport.
- Is Pg Mcp Server actively maintained?
- Pg Mcp Server is less actively maintained — last commit was 350 days ago. It has 540 GitHub stars.
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Community
Discussion
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