---
title: Third Hemisphere AI Authority Index — MCP server performance | Invoked Exchange
description: Real-world success rate, latency, and per-tool reliability for the Third Hemisphere AI Authority Index MCP server (agency.thirdhemisphere/ai-authority-index).
doc_version: "1.0"
last_updated: "2026-11-02T08:58:45.066Z"
canonical: https://invoked.ai/surfaces/thirdhemisphere-ai-authority-index
---

# Third Hemisphere AI Authority Index

Read-only CRISP scores and AI visibility data from Third Hemisphere's AI Authority Index.

- Registry name: `agency.thirdhemisphere/ai-authority-index`

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

## Community

_Building — published once enough workspaces have contributed._

## Sitemap

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