well-009-url-change-watch
Has this https URL changed? (sha256/etag). x402 $0.01 USDC, Base. As is, no warranty.
What it does
well-009-url-change-watch 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
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://well-009-url-change-watch.rainmaker-wells.workers.dev/mcpstreamable-http
In Claude Code: claude mcp add --transport http well-009-url-change-watch-1 https://well-009-url-change-watch.rainmaker-wells.workers.dev/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"well-009-url-change-watch-1": {
"url": "https://well-009-url-change-watch.rainmaker-wells.workers.dev/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE well-009-url-change-watch answered an MCP connection on 21 Oct 2026 and introduced itself as well-009-url-change-watch 1.0.0 (MCP protocol 2025-06-18).
1 tool offered to AI assistants
url-change-check· Fetch a public https URL, compute SHA-256 of the response body, and report whether it changed vs a prior sha256/etag ($0.01 USDC via x402). Sticky: store sha256 and call again later. Optional previous_sha256, previous_etag, include_body_if_
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://well-009-url-change-watch.rainmaker-wells.workers.dev/mcp | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Website | https://well-009-url-change-watch.rainmaker-wells.workers.dev/openapi.json | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
Change history
- NEW21 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is well-009-url-change-watch still online?
Free alerts · no accountQuestions about well-009-url-change-watch
How do I connect well-009-url-change-watch?
Use the hosted endpoint https://well-009-url-change-watch.rainmaker-wells.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.
What tools does well-009-url-change-watch offer?
When Electra Index connected on 21 Oct 2026, it listed 1 tool: url-change-check. The full list is in "Live check" above.
Is well-009-url-change-watch online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.