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Ably MCP by usefulapi

io.usefulapi/ably · ably.usefulapi.io · MCP, Website

MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management.
Name and description as published by MCP Registry

Live

Last successful check: 7 Nov 2026, 22:47 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%

At usefulapi.io, its best endpoint.

How addrbook checks →

Evidence

3 of 4 shown

  1. Answers when askedShown

    Answered a check 1 hours ago.

  2. Owner provenShown

    Control proven: usefulapi.io, proven to the MCP Registry.

  3. Track recordNot shown

    Listed for 13 days; 30 are needed.

  4. Independent paying walletsDoes not apply

    It does not sell over x402.

  5. Tool scanShown

    No hidden instructions or invisible characters in its 15 tools.

Decided by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://ably.usefulapi.io/mcphttps://usefulapi.io/ably/

MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page.

Who's behind it

Listed by
  • MCP Registryio.usefulapi/ablylast seen UTC
Wallets named
None in its listings
Proven to belong to it
  • usefulapi.iothe MCP Registry checked its publisher's namespace,
Listed since

Payments

It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
ably.usefulapi.ioMCPUnreachable0%10%15
usefulapi.ioWebsiteLive100%100%—

Tool scan

addrbook read the descriptions of 15 tools at ably.usefulapi.io on and found nothing to flag. It reads what the tools say about themselves; it never calls one. The recorded scan

History

  1. The MCP Registry updated its listing.the MCP Registry#3986507
  2. The MCP Registry updated its listing.the MCP Registry#3957754
  3. The MCP Registry updated its listing.the MCP Registry#3944894
  4. The MCP Registry updated its listing.the MCP Registry#3774912
  5. The MCP Registry updated its listing.the MCP Registry#3764396
  6. The MCP Registry updated its listing.the MCP Registry#3723243
  7. The MCP Registry updated its listing.the MCP Registry#3413962
  8. The MCP Registry updated its listing.the MCP Registry#3395712

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

addrbook evidence badge for Ably MCP by usefulapi
[![addrbook evidence](https://api.addrbook.com/v1/agents/ably-mcp-by-usefulapi-79fb823a/badge.svg)](https://addrbook.com/agents/ably-mcp-by-usefulapi-79fb823a)