io.github.mittalpk/pgvector

mcp-server-pgvector

Similarity search, hybrid search, and index management for pgvector-backed PostgreSQL tables

7 tools GitHub PyPI

No known CVEs

MIT license

Maintained

Last commit 70d ago

Works with most clients

Transport: stdio, http

7 tools · ~211 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 21h ago

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io.github.mittalpk/pgvector is an MCP server that similarity search, hybrid search, and index management for pgvector-backed PostgreSQL tables. Its tool list has not been published yet over stdio and http, requires no API key, and scores 82/100 on MCPpedia's security, maintenance and efficiency rubric.

Data

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "pgvector": {
      "env": {
        "DATABASE_URL": "postgresql://user:password@localhost:5432/mydb",
        "MCP_PGVECTOR_READ_ONLY": "false",
        "MCP_PGVECTOR_COMMAND_TIMEOUT_SECONDS": "30"
      },
      "args": [
        "mcp-server-pgvector"
      ],
      "command": "uvx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-mittalpk-pgvector)](https://mcppedia.org/s/io-github-mittalpk-pgvector)

Read me

What io.github.mittalpk/pgvector does

Similarity search, hybrid search, and index management for pgvector-backed PostgreSQL tables

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

uvx 'mcp-server-pgvector' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

82/100across 5 weighted dimensions

How we score →

0255075100

−18

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked mcp-server-pgvector against OSV.dev.

Inventory

Tools (7)

Click any tool to inspect its schema.

~211 tokens total

Community

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.mittalpk/pgvector safe to use?: io.github.mittalpk/pgvector has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install io.github.mittalpk/pgvector?: io.github.mittalpk/pgvector supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.mittalpk/pgvector do?: io.github.mittalpk/pgvector provides 7 tools: Tools, Safety, Installation, Configuration, Development and 2 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.mittalpk/pgvector?: io.github.mittalpk/pgvector is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.mittalpk/pgvector actively maintained?: io.github.mittalpk/pgvector is recently maintained - last commit was 70 days ago.

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MCP Security Weekly

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Community

Discussion

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Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

{ "mcpServers": { "pgvector": { "env": { "DATABASE_URL": "postgresql://user:password@localhost:5432/mydb", "MCP_PGVECTOR_READ_ONLY": "false", "MCP_PGVECTOR_COMMAND_TIMEOUT_SECONDS": "30" }, "args": [ "mcp-server-pgvector" ], "command": "uvx" } } }

Frequently Asked Questions

Is io.github.mittalpk/pgvector safe to use?

io.github.mittalpk/pgvector has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install io.github.mittalpk/pgvector?

io.github.mittalpk/pgvector supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.mittalpk/pgvector do?

io.github.mittalpk/pgvector provides 7 tools: Tools, Safety, Installation, Configuration, Development and 2 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.mittalpk/pgvector?

io.github.mittalpk/pgvector is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is io.github.mittalpk/pgvector actively maintained?

io.github.mittalpk/pgvector is recently maintained - last commit was 70 days ago.