No install, no account, no API key. 25 tools over streamable HTTP (MCP protocol 2025-06-18; legacy SSE also served). Free tools answer immediately. Paid tools return an x402 payment_required…
Undesirables Mcp Server is an MCP project maintained in the sailorpepe/undesirables-mcp-server repository. The maintainer describes its purpose as “No install, no account, no API key. 25 tools over streamable HTTP (MCP protocol 2025-06-18; legacy SSE also served). Free tools answer immediately. Paid tools…”. Read the project documentation for the complete scope.
The maintainer’s configuration uses https://mcp.the-undesirables.com. Check the project’s account and authentication instructions when adding the endpoint to your client.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
{
"mcpServers": {
"tcg-oracle": {
"url": "https://mcp.the-undesirables.com"
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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