---
title: Granek Signal — MCP server performance | Invoked Exchange
description: Real-world success rate, latency, and per-tool reliability for the Granek Signal MCP server (agency.granek.signal/signal).
doc_version: "1.0"
last_updated: "2026-11-12T18:43:34.082Z"
canonical: https://invoked.ai/surfaces/signal-signal
---

# Granek Signal

B2B sales intelligence: companies with a fresh buying trigger, dossiers, decision makers, sources.

- Registry name: `agency.granek.signal/signal`

- Coverage: fully tested (public server)
- Add to Invoked: https://invoked.ai/surfaces/signal-signal (or `invoked://surface/add?registry=agency.granek.signal%2Fsignal`)

## Community

_Building — published once enough workspaces have contributed._

## Sitemap

See the full [directory sitemap](https://invoked.ai/sitemap.md).