Signal Lab: free data for trading and AI agents

io.github.QDThead/signal-lab · signal-lab-jet.vercel.app · MCP, Website

Search and export free market, macro, weather, news and OSINT data sources, with terms and skills.

Name and description as published by MCP Registry

Live

Last successful check: 30 Oct 2026, 10:32 UTC.

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

At signal-lab-jet.vercel.app, its best endpoint.

How addrbook checks →

Evidence

2 of 4 shown

Answers when askedShown
Answered a check 6 hours ago.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 0 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanShown
No hidden instructions or invisible characters in its 8 tools.

Decided 30 Oct 2026, 17:16 UTC by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://signal-lab-jet.vercel.app/api/mcphttps://signal-lab-jet.vercel.app/

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.github.QDThead/signal-lablast seen 30 Oct, 17:15 UTC
Wallets named: None in its listings
Proven to belong to it: Nothing yet. Is it yours?
Listed since: 30 Oct 2026, 00:14 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
signal-lab-jet.vercel.app	MCP	Live	30 Oct, 10:32	30 Oct, 10:32	100%	100%	8
signal-lab-jet.vercel.app	Website	Live	30 Oct, 10:32	30 Oct, 10:32	100%	100%	—

Tool scan

addrbook read the descriptions of 8 tools at signal-lab-jet.vercel.app on 30 Oct 2026, 10:32 UTC and found nothing to flag. It reads what the tools say about themselves; it never calls one. The recorded scan

History

30 Oct 2026, 17:15 UTCName changed from “Signal Lab: free financial data sources” to “Signal Lab: free data for trading and AI agents”. Description changed.the MCP Registry#1258142
30 Oct 2026, 10:32 UTCTool scan: no hidden instructions or invisible characters.https://signal-lab-jet.vercel.app/api/mcp#1241327
30 Oct 2026, 10:32 UTCTool list first read: 8 tools.https://signal-lab-jet.vercel.app/api/mcp#1241326
30 Oct 2026, 10:32 UTCFirst recorded as answering.https://signal-lab-jet.vercel.app/api/mcp#1241325
30 Oct 2026, 10:32 UTCFirst recorded as answering.https://signal-lab-jet.vercel.app/#1241316
30 Oct 2026, 03:14 UTCThe MCP Registry updated its listing.the MCP Registry#1225932
30 Oct 2026, 01:14 UTCDescription changed.the MCP Registry#1224121
30 Oct 2026, 00:14 UTCListed by the MCP Registry.the MCP Registry#1057702

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/signal-lab-free-financial-data-sources-dc21f382/badge.svg)](https://addrbook.com/agents/signal-lab-free-financial-data-sources-dc21f382)