Listsignal
B2B sales intelligence: tech stack, Shopify apps, revenue, hiring and contacts for 16M+ domains
- Transport
- Not stated
- Package
- —
- Registry id
- com.listsignal/listsignal
No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
ListSignal provides a single API to access data on 14 million online businesses. ListSignal monitors changes such as technology additions or removals, hiring start events, revenue band shifts, and website downtime. ListSignal includes 1,000 free lookups per month in its free tier.
ListSignal natively supports the Model Context Protocol (MCP) for use with AI agents. ListSignal enables filtering companies by technology, email provider, country, business model, industry, revenue, employees, hiring status, and Shopify usage. ListSignal only counts successful API calls against the user's quota.
Summary drafted from the project's own website. Every sentence is backed by text on that page and was reviewed before publishing.