Aggrometer

The gaming attention graph: Steam players, Twitch+YouTube viewers, aggro ratio, hype, history.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Remote HTTP

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "aggrometer": {
      "url": "https://aggrometer.com)**"
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

Aggrometer — the gaming attention graph

Live cross-platform gaming market data for humans and AI agents. Aggrometer continuously measures ~2,000 games: Steam concurrent players (hourly) and Twitch live viewership (15-min, game-level aggregates), plus prices, discounts, top-seller ranks, clip velocity, review counts, and pre-release hype — joined per game.

Signature metric: aggro = live viewers ÷ concurrent players, same hour. Above 1.0, a game holds more audience than players — the signal that streamer marketing converts, that a spectacle moment is happening, or that attention is arriving ahead of sales.

🌐 aggrometer.com · API index · OpenAPI · llms.txt · Pricing

MCP server

Remote, streamable HTTP, stateless — 8 read-only tools:

get_summary · top_played · top_watched · aggro_board · genre_rollup · hype_board · game_detail · search_games

Endpoint: https://aggrometer.com/mcp Auth: Authorization: Bearer <your aggrometer API key> — get a key (Basic $3.99/mo · Pro $29/mo · prepaid agent credits $9.99/1,000 queries)

Claude Code

Terminal

claude mcp add --transport http aggrometer https://aggrometer.com/mcp --header "Authorization: Bearer YOUR_KEY"

Claude Desktop / other MCP clients (config JSON)

config.json

{
  "mcpServers": {
    "aggrometer": {
      "url": "https://aggrometer.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_KEY" }
    }
  }
}

Cursor

This repo ships a .mcp.json — set the AGGROMETER_API_KEY environment variable and Cursor picks it up.

REST API

Same key, plain JSON:

Terminal

curl -H "Authorization: Bearer YOUR_KEY" "https://aggrometer.com/v1/boards/aggro?genre=RPG"

Full endpoint index (self-describing, no auth): GET /v1 · OpenAPI spec

Also on Apify

Pay-per-query without an Aggrometer key: apify.com/aggrometer/aggrometer-gaming-attention-data — agent-callable via Apify's MCP, x402-payable.

Who uses this

Game developers & publishers — genre whitespace, launch scouting, competitor attention
Marketing teams — watched-vs-played balance, per game and genre
Analysts & press — attention momentum, hype pipelines, discount effects
AI agents — all of the above, autonomously

Data notes

Game-level derived aggregates and estimates only. History accrues continuously since 2026-08-26; sparse series indicate a young warehouse, not missing coverage. Live viewership data provided by Twitch; the anticipation score is Aggrometer's own composite index (Steam wishlist rank + pre-release Twitch attention).

Support

support@aggrometer.com

Read the full README →View source on GitHub →

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Reviews

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Frequently Asked Questions about Aggrometer

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "aggrometer": { "command": "npx", "args": ["-y", "aggrometer"] } }

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Technical Specs & Signals

CategoryGaming

40Quality signal: Fair · 40/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools16/30

Adoption & activity4/15

Community engagement0/10

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More in 🎮 Gaming →Best MCP servers for Gaming →Alternatives to Aggrometer →Install in Claude Desktop Install in Cursor Install in VS Code

Documentation Overview

Aggrometer — the gaming attention graph

🌐 aggrometer.com · API index · OpenAPI · llms.txt · Pricing

MCP server

Remote, streamable HTTP, stateless — 8 read-only tools:

get_summary · top_played · top_watched · aggro_board · genre_rollup · hype_board · game_detail · search_games

Endpoint: https://aggrometer.com/mcp Auth: Authorization: Bearer <your aggrometer API key> — get a key (Basic $3.99/mo · Pro $29/mo · prepaid agent credits $9.99/1,000 queries)

Claude Code

Terminal

claude mcp add --transport http aggrometer https://aggrometer.com/mcp --header "Authorization: Bearer YOUR_KEY"

Claude Desktop / other MCP clients (config JSON)

config.json

{
  "mcpServers": {
    "aggrometer": {
      "url": "https://aggrometer.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_KEY" }
    }
  }
}

Cursor

This repo ships a .mcp.json — set the AGGROMETER_API_KEY environment variable and Cursor picks it up.

REST API

Same key, plain JSON:

Terminal

curl -H "Authorization: Bearer YOUR_KEY" "https://aggrometer.com/v1/boards/aggro?genre=RPG"

Full endpoint index (self-describing, no auth): GET /v1 · OpenAPI spec

Also on Apify

Pay-per-query without an Aggrometer key: apify.com/aggrometer/aggrometer-gaming-attention-data — agent-callable via Apify's MCP, x402-payable.

Who uses this

Game developers & publishers — genre whitespace, launch scouting, competitor attention
Marketing teams — watched-vs-played balance, per game and genre
Analysts & press — attention momentum, hype pipelines, discount effects
AI agents — all of the above, autonomously

Data notes

Support

support@aggrometer.com