com.deltastring/beacon

Is the com.deltastring/beacon MCP server down? No. It is up and needs auth (HTTP 401), probed 2026-10-26.

Zendesk configuration management for AI agents: propose, review, apply and roll back changes.

needs auth probed 2026-11-15 · unchanged since 2026-10-26 · HTTP 401 · Bearer

Streamable HTTP error: Error POSTing to endpoint: {"error": {"code": "auth_required", "message": "Authorization header required."}}

Endpoint: https://beacon.deltastring.com/mcp (streamable-http)
Host: beacon.deltastring.com
Getting access: OAuth without dynamic client registration. Ask the publisher for a client id first; with it, a client can run the consent. The publisher's guide to getting access.
Authorization server beacon.deltastring.com, PKCE S256, grants authorization_code, refresh_token.
Scopes mcp_read mcp_write.
Read from the server's public OAuth metadata, without a token. Method.
Website: https://deltastring.com
Registry: active, updated 2026-10-20 · registry entry

More servers

Servers that mention beacon.

Agent Beacon com.sophomath/agent-beacon · alive
costheta dev.costheta/costheta · alive
BEACON Commons io.github.babakovn/beacon-commons · alive
DeltaMesh Web Freshness io.github.buttacavoligiuse/deltamesh · not found
Beacon - verified-merchant index for AI shopping agents io.github.primoliquors/beacon · alive
Nist Beacon io.github.pipeworx-io/nist-beacon · alive
Beacon by EVAA sg.evaa.beacon/beacon · alive
BEACON by Owner Connect com.virtualhangar.owners/beacon · alive

Badge for the README

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

The server answers HTTP 401 to an unauthenticated initialize, so the probe cannot list its tools. That is correct for a private server. Some public servers answer initialize and tools/list without credentials and ask for auth on tool calls only; those get a token count here.

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.