Upstream

MCP server · hosted · v0.2.0 · io.github.toolweather/upstream

NEW · 2h agoNew version 1h agoSeen in the registry 31m ago

Is this AI/dev API down? Is this model deprecated, what replaces it? Live status for ~40 APIs.

What it does

Upstream is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Version0.2.0

PriceNot in the registry

First seen15 Oct 2026

Last checked31m ago

How to connect

As declared in the Official MCP Registry · not tested by Electra Index

Hosted endpoint

https://upstream.toolweather.workers.dev/mcp streamable-http

In Claude Code: claude mcp add --transport http upstream https://upstream.toolweather.workers.dev/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "upstream": {
      "url": "https://upstream.toolweather.workers.dev/mcp"
    }
  }
}

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Version	0.2.0	DECLARED	SRC-001 Official MCP Registry	31m ago
Hosted endpoint	https://upstream.toolweather.workers.dev/mcp	DECLARED	SRC-001 Official MCP Registry	31m ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	31m ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	31m ago
Website	https://upstream-api.pages.dev	DECLARED	SRC-001 Official MCP Registry	31m ago
Repository	https://github.com/toolweather/upstream	DECLARED	SRC-001 Official MCP Registry	31m ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	31m ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	31m ago

Change history

VERSION15 Oct 2026
0.1.0 → 0.2.0
NEW15 Oct 2026
first seen in the index

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Questions about Upstream

How do I connect Upstream?

Use the hosted endpoint https://upstream.toolweather.workers.dev/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.