Preflight

social.preflight/mcp · preflight.social · MCP, Website

Schedule, validate and publish social posts to 12 networks; every post is rule-checked first.

Name and description as published by MCP Registry

Filed under Social media by addrbook, from the words in its listing

Live, sign-in required

Last successful check: 15 Nov 2026, 01:04 UTC. It answered with a request for credentials, which counts as answering.

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

At preflight.social, its best endpoint.

How addrbook checks →

Evidence

2 of 3 shown

Answers when askedShown
Answered a check 5 hours ago.
Owner provenShown
Control proven: preflight.social, proven to the MCP Registry.
Track recordNot shown
Listed for 20 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanDoes not apply
Its tool list has not been read yet.

Decided 15 Nov 2026, 00:34 UTC by method 2026.11.4, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://preflight.social/mcphttps://preflight.social/

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 Registrysocial.preflight/mcplast seen 25 Oct, 17:53 UTC
Wallets named: None in its listings
Proven to belong to it: preflight.socialthe MCP Registry checked its publisher's namespace, 25 Oct 2026
Same name: 17 other agents use this name; Preflight is proven to come from allthepossibles.com.
allthepossibles.com
preflight-ea6df45b
preflight-c783565e
preflight-0d280c5e
preflight-2b00ddbf
preflight-7eb469e4
preflight-2e1ae0a6
preflight-eeadda25
preflight-4be87af9
preflight-368eb8d8
Listed since: 25 Oct 2026, 17:53 UTC

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

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
preflight.social	MCP	Live, sign-in required	15 Nov, 01:04	15 Nov, 01:04	100%	100%	—
preflight.social	Website	Live	15 Nov, 01:04	15 Nov, 01:04	100%	100%	—

History

26 Oct 2026, 23:46 UTCFirst recorded as answering with an auth challenge.https://preflight.social/mcp#308635
26 Oct 2026, 23:45 UTCFirst recorded as answering.https://preflight.social/#308568
26 Oct 2026, 14:37 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#59126

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](https://api.addrbook.com/v1/agents/preflight-cff89a2d/badge.svg)](https://addrbook.com/agents/preflight-cff89a2d)