Upstash MCP Server

by upstash Your server? Claim it

answering

Upstash is answering right now. Last checked 11 min ago.

Hosted Upstash MCP server: Redis, QStash, Workflow, Vector, Search, Box and Blob, with OAuth.

Uptime history 10 days of history

10 days agonow

100.0%

Uptime 24h

91 of 91 checks

—

Tools

hidden behind auth

250 ms

Response time

average over 24h

OAuth sign-in

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Upstash every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add upstash-mcp-server --transport http https://mcp.upstash.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.upstash.com/mcp

~/.codex/config.toml

[mcp_servers.upstash-mcp-server]
url = "https://mcp.upstash.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "upstash-mcp-server": {
      "url": "https://mcp.upstash.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "upstash-mcp-server": {
      "type": "http",
      "url": "https://mcp.upstash.com/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.upstash.com/mcp	streamable-http	sign-in	242 ms	11 min ago

Alternatives to Upstash

same job, measured the same way

Postgres MCP

by pgedge

Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI

local only

Houyidb MCP

by houyidb-community

MCP server exposing HouyiDB vector search, collection status, and opt-in writes.

360 installs/wk local only

Milvus MCP

by mrfentmen

MCP server for Milvus: collections, stats, search. Works with any instance.

72 installs/wk local only

Gnosis Memory

by gnosismemory

Persistent memory and vector search for AI agents. Hosted, OAuth-protected via Google sign-in.

answering

Local FAISS MCP Server

by nonatofabio

Local FAISS vector database for RAG with document ingestion, semantic search, and MCP prompts.

116 installs/wk local only

Weaviate MCP

by mrfentmen

MCP server for Weaviate: collections, objects, GraphQL search. Works with any instance.

84 installs/wk local only

Mem Context

by turbyho

Temporal memory MCP server with LanceDB vector search, weight-decay scoring, and LLM consolidation

67 installs/wk local only

Local Vector Search MCP

by dimonsmart

Local Markdown search, navigation and editing via MCP, with optional vector embeddings.

local only

Upstash — questions

Answers built from our own checks of this server.

Why is there no tool list for Upstash?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.

Is Upstash working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 250 ms. The bar chart above shows every period we have measured.

How do I connect Upstash?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to Upstash?

No API key is involved. Upstash answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is Upstash?

It answers our handshake in 250 ms on average, which is faster than 57% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.