MachineWitness MCP MCP server

An official MCP server for the MachineWitness archive that allows AI agents to check if a domain is observed in the archive and to suggest new domains for observation. It provides metadata about sealed observations without revealing file contents, supporting transparency and verification of web archives.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by MachineWitness

MCP endpoint (Streamable HTTP)

https://machinewitness.eu/mcp

Vendor documentation

What you can do with it

Check if a domain is observed in the MachineWitness archive
Suggest a new domain for observation by the archive
Verify the sealing status and observation history of a domain

Tools advertised by the last live check:

check_coverage
suggest_domain
order_capture
capture_status

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http machinewitness-mcp https://machinewitness.eu/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add machinewitness-mcp --url https://machinewitness.eu/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable machinewitness-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "machinewitness-mcp": {
      "url": "https://machinewitness.eu/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "machinewitness-mcp": {
      "type": "streamableHttp",
      "url": "https://machinewitness.eu/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start machinewitness-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "machinewitness-mcp": {
      "type": "http",
      "url": "https://machinewitness.eu/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http machinewitness-mcp https://machinewitness.eu/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "machinewitness-mcp": {
      "url": "https://machinewitness.eu/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "machinewitness-mcp": {
      "serverUrl": "https://machinewitness.eu/mcp"
    }
  }
}

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