Mithrandir — free MCP gateway test is listed as active in the registry but did not answer our last check.
Observe MCP tools, verify repeated reads, then try bounded exact reuse for free.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 September 2026. No other catalogue keeps this.
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.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.
claude mcp add mithrandir --transport http https://mithrandir-production.up.railway.app/mcp
https://mithrandir-production.up.railway.app/mcp
[mcp_servers.mithrandir]
url = "https://mithrandir-production.up.railway.app/mcp"
{
"mcpServers": {
"mithrandir": {
"url": "https://mithrandir-production.up.railway.app/mcp"
}
}
}
{
"servers": {
"mithrandir": {
"type": "http",
"url": "https://mithrandir-production.up.railway.app/mcp"
}
}
}
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mithrandir-production.up.railway.app/mcp | streamable-http | answering | 361 ms | 9 min ago |
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