pgvector
Rank #73,598io.github.mittalpk/pgvector
Similarity search, hybrid search, and index management for pgvector-backed PostgreSQL tables
What you can do with pgvector
pgvector is a Model Context Protocol (MCP) server published by mittalpk. It ranks #73,598 of 144,396 active servers on MCP Toplist. pgvector is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Jul 21, 2026 and most recently updated on Jul 21, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What pgvector can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using pgvector
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- DATABASE_URL · required
- MCP_PGVECTOR_READ_ONLY · optional
Connect pgvector and confirm it works
claude mcp add pgvector -e "DATABASE_URL=<your DATABASE_URL>" -e "MCP_PGVECTOR_READ_ONLY=<your MCP_PGVECTOR_READ_ONLY>" -- uvx mcp-server-pgvectorReplace each placeholder with your own value before saving.
[mcp_servers.pgvector]
command = "uvx"
args = ["mcp-server-pgvector"]
[mcp_servers.pgvector.env]
DATABASE_URL = "<your DATABASE_URL>"
MCP_PGVECTOR_READ_ONLY = "<your MCP_PGVECTOR_READ_ONLY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"pgvector": {
"command": "uvx",
"args": [
"mcp-server-pgvector"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"MCP_PGVECTOR_READ_ONLY": "<your MCP_PGVECTOR_READ_ONLY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"pgvector": {
"command": "uvx",
"args": [
"mcp-server-pgvector"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"MCP_PGVECTOR_READ_ONLY": "<your MCP_PGVECTOR_READ_ONLY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"pgvector": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-server-pgvector"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"MCP_PGVECTOR_READ_ONLY": "<your MCP_PGVECTOR_READ_ONLY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"pgvector": {
"command": "uvx",
"args": [
"mcp-server-pgvector"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"MCP_PGVECTOR_READ_ONLY": "<your MCP_PGVECTOR_READ_ONLY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"pgvector": {
"command": "uvx",
"args": [
"mcp-server-pgvector"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"MCP_PGVECTOR_READ_ONLY": "<your MCP_PGVECTOR_READ_ONLY>"
}
}
}
}Replace each placeholder with your own value before saving.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for pgvectoryet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Jul 21, 2026
- Latest version published
- Jul 21, 2026
- Version history
- 1 version tracked (below)
- Requirements evidence
- Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 16, 2026
- Official MCP ↗listed since Jul 24, 2026 · still listed
- Glama ↗listed since Jul 29, 2026 · still listed
Do you maintain pgvector? to correct or enrich this profile.
Available versions (1)
| Version | Published |
|---|---|
| 0.1.0 | Jul 21, 2026 |
Ranks ahead of 70,798 of 144,396 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.mittalpk%2Fpgvector)<a href="https://mcptoplist.com/server/io.github.mittalpk%2Fpgvector"><img src="https://mcptoplist.com/badge/io.github.mittalpk%2Fpgvector.svg" alt="MCP Toplist: #73,598 of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains pgvector?
- pgvector is maintained by mittalpk, which publishes 2 MCP servers (1 total version) tracked on MCP Toplist.
- Is pgvector listed on the Official MCP Registry?
- Yes — pgvector is listed on the Official MCP Registry, alongside Glama.
- How many versions does pgvector have?
- MCP Toplist tracks 1 version of pgvector, most recently published on Jul 21, 2026.
- Where can I find the source code for pgvector?
- The source code for pgvector is hosted at github.com/mittalpk/mcp-server-pgvector.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.