What API key is required?
An Artificial Analysis API key (`AA_API_KEY`) is required. You can obtain one at [artificialanalysis.ai](https://artificialanalysis.ai).
Artificial Analysis MCP Server
@davidhariri
Basic information
About Artificial Analysis MCP Server
I built this to give my AI assistants the latest information on model performance benchmarks provided by https://artificialanalysis.ai to make informed decisions on model choice.
Artificial Analysis MCP Server config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"artificial-analysis": {
"command": "npx",
"args": [
"-y",
"artificial-analysis-mcp"
],
"env": {
"AA_API_KEY": "your-api-key"
}
}
}
}Artificial Analysis MCP Server tools
2List all available LLM models from Artificial Analysis with pricing, speed, and benchmark data. Filter by creator (OpenAI, Anthropic, Google, etc.) and sort by price, speed, or benchmark scores.
Get detailed information about a specific LLM model including pricing (input/output/blended per 1M tokens), speed metrics (tokens/sec, TTFT), and benchmark scores (Intelligence Index, Coding Index, MMLU-Pro, GPQA, etc.).
Overview
What is Artificial Analysis?
An MCP (Model Context Protocol) server that provides real-time LLM model pricing, speed metrics, and benchmark scores from Artificial Analysis. It is designed for developers and AI assistants like Claude to programmatically query and compare 300+ models.
How to use Artificial Analysis?
Install via npx with your API key set as the AA_API_KEY environment variable, or add the server to your Claude configuration file (settings.json). Use tools like list_models and get_model to fetch and filter model data by creator, metric, or benchmark.
Key features of Artificial Analysis
- List and filter 300+ LLM models by creator and metric
- Get real-time pricing (input/output/blended per 1M tokens)
- Compare speed metrics (tokens/sec, time to first token)
- Access benchmark scores (Intelligence Index, Coding Index, etc.)
- Sort models by any metric (price, speed, benchmarks, release date)
Use cases of Artificial Analysis
- Find the cheapest models with high intelligence scores
- Compare speed of models from different providers
- Check benchmark scores of a specific model like GPT-4o
- Identify top 5 fastest models for a new project
- Get detailed pricing and metrics for Claude 4.5 Sonnet
Frequently asked questions
How do I install the server?
Install via npx: `npx -y artificial-analysis-mcp` with the `AA_API_KEY` environment variable. Alternatively, add it to Claude’s MCP configuration in `~/.claude/settings.json`.
What model data is available?
Each model includes pricing (input/output/blended per 1M tokens), speed (output tokens/sec, time to first token), and benchmarks (Intelligence Index, Coding Index, Math Index, MMLU-Pro, GPQA, LiveCodeBench, and more).
Can I filter or sort models?
Yes. The `list_models` tool supports filtering by creator (e.g., "OpenAI") and sorting by fields like price, speed, intelligence index, or release date.
Is there a limit on results?
Yes, the `list_models` tool accepts an optional `limit` parameter to cap the number of returned models.
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