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Wayback Machine MCP Server

not responding

Wayback Machine is listed as active in the registry but did not answer our last check. It exposes 2 tools. Last commit 3 Sep 2026.

Wayback Machine for agents: closest archived copy of a URL with its text, and full capture history

Uptime history 62 days of history · worst day 0%
62 days agonow
0.0%
Uptime 24h
0 of 91 checks
2
Tools
read from the server
8000 ms
Response time
average over 24h
1
Stars
last commit 3 Sep 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 October 2026. No other catalogue keeps this.

25 Oct the owner changed

Wayback Machine does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add wayback-machine --transport http https://waybackmcp.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://waybackmcp.com/mcp
~/.codex/config.toml
[mcp_servers.wayback-machine]
url = "https://waybackmcp.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "wayback-machine": {
      "url": "https://waybackmcp.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "wayback-machine": {
      "type": "http",
      "url": "https://waybackmcp.com/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

archived
archived_copy
Closest archived copy of a URL from the Wayback Machine (Internet Archive), nearest to a date if given. Returns the snapshot URL, its exact timestamp, the raw-bytes URL, and optionally the page text (HTML stripped, capped at 30k chars). Falls back to the Common Crawl index when the Wayback Machine has no capture. Use when a page is dead, changed, or walled and you need what it said.
capture
capture_history
Every capture the Wayback Machine holds for a URL, URL prefix, host or whole domain (CDX index). Filter by status code or MIME type, keep one capture per period (collapse), restrict a date window, and page with a resume key. Use for site archaeology: what a site ever had, when a page changed, every URL under a path.

Endpoints

URLTransportStateLatencyChecked
https://waybackmcp.com/mcp streamable-http answering 8000 ms 13 min ago

Alternatives to Wayback Machine

same job, measured the same way
Eldwren: Wayback Machine History — how old a site is, what it looked like
by workers-cybermax-tools-cybermax

Wayback Machine history of any website: first and last capture, snapshot rows, how old the site is.

answering
GetItDone
by nowgetitdone

AI-native task management: list, create, update and archive tasks with rich context for AI agents

answering
Verdict MCP
by dgotlieb

Sandboxed test runs for coding agents: compact typed verdicts with failure fingerprints and history

67 installs/wk local only
Wayback Machine
by mearman

MCP server and CLI tool for interacting with the Wayback Machine without API keys

651 installs/wk local only
Git Why
by alliecatowo

Finds the Git commits that explain why code is the way it is: semantic and full-text history search.

99 installs/wk local only
Monton
by monton

Shared docs for people and their agents: markdown docs and HTML pages with comments and history.

answering
Wayback MCP
by mrfentmen

MCP server for the Wayback Machine, snapshot history, page availability, and dead site recovery.

449 installs/wk local only
Pastea
by pastea-app

Search, read and re-copy your Mac clipboard history from Pastea. Local, pairs with one click.

44 installs/wk local only

Wayback Machine — questions

Answers built from our own checks of this server.

What can Wayback Machine do?
It exposes 2 tools, read directly from the server on our last check. Among them: archived_copy, capture_history. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Wayback Machine working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 8000 ms. The bar chart above shows every period we have measured.
The registry lists Wayback Machine as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Wayback Machine?
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.
Does Wayback Machine need an API key?
No. Wayback Machine completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
Is Wayback Machine open source?
The code is open source: it is published under the MIT licence, written in TypeScript and 1 stars on GitHub. The licence covers the code in the repository, not the hosted service at waybackmcp.com, which runs on its operator's own terms.