mcpcost

dev.volato/errors

Volato Errors

Read-only production error evidence for coding agents investigating failures.

refused probed 2026-10-09 · HTTP 521

Streamable HTTP error: Error POSTing to endpoint: {"type":"https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/err
Endpoint
https://mcp.volato.dev/mcp (streamable-http)
Host
mcp.volato.dev
Website
https://volato.dev/docs/reference/mcp
Registry
active, updated 2026-09-07 · registry entry
Reachable
5 of the last 7 probes

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-10-09 11:14refused
2026-10-07 11:06timeout
2026-10-05 00:25needs auth
2026-10-04 10:00needs auth
2026-10-04 07:53needs auth
2026-10-03 20:33needs auth
2026-10-03 17:50needs auth

Badge and feed

mcpcost: refused

[![mcpcost](https://mcpcost.ulehla.dev/badge/dev.volato/errors.svg)](https://mcpcost.ulehla.dev/s/dev.volato/errors)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.