Artificial Analysis MCP server

Artificial Analysis

Ask your assistant about models using Artificial Analysis's independent benchmarks instead of what it remembers from training.

• Language models: the Artificial Analysis Intelligence Index and its evaluations, coding and agentic indexes, context window, price per million tokens, and output speed and time to first token.
• API providers: how each provider serves a model on speed, latency and price, with performance over time.
• Media models: arena rankings for text-to-image, image editing, text-to-video, image-to-video, text-to-speech, speech-to-text, speech-to-speech and music.

Every tool is read-only.

Connect

Server URL: https://mcp.artificialanalysis.ai/mcp (Streamable HTTP). There's no API key. Add the URL to your client, sign in with your Artificial Analysis account, choose an organization and click Allow. Calls count against that organization's API quota, and the data you see follows its plan.

Claude

In claude.ai or Claude Desktop, go to Customize > Connectors, click + Add > Add custom connector, and enter the server URL. In Claude Code:

claude mcp add --transport http --scope user artificial-analysis https://mcp.artificialanalysis.ai/mcp

Then run /mcp and sign in.

ChatGPT

Open Plugins, click +, choose Add custom MCP server, enter the server URL and choose OAuth.

Codex

codex mcp add artificial-analysis --url https://mcp.artificialanalysis.ai/mcp
codex mcp login artificial-analysis

Cursor

Install this plugin from the Cursor Marketplace, or add the server to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "artificial-analysis": {
      "url": "https://mcp.artificialanalysis.ai/mcp"
    }
  }
}

Gemini CLI

gemini extensions install https://github.com/ArtificialAnalysis/artificial-analysis-plugin

Then run /mcp auth artificial-analysis and sign in.

VS Code

Run MCP: Add Server, or add this to .mcp.json:

{
  "mcpServers": {
    "artificial-analysis": {
      "type": "http",
      "url": "https://mcp.artificialanalysis.ai/mcp"
    }
  }
}

Try asking

• Which language models lead the Artificial Analysis Intelligence Index right now?
• Which providers serve gpt-oss-120B fastest, and what do they charge?
• What are the top text-to-video models on the Artificial Analysis Video Arena?
• Which models score above 50 on the Intelligence Index for under $1 per million input tokens?

Tools

Tool	What it does	Plan
aa_language_models_free	Language models with headline indexes, token prices and median speed	Free
aa_language_models	Language models with every evaluation, blended prices and percentiles	Pro
aa_language_model	One language model by slug	Pro
aa_language_model_performance	A model's performance over 7, 30 or 90 days	Commercial
aa_language_providers	API providers and the models they serve	Commercial
aa_language_provider	One API provider by slug	Commercial
aa_language_provider_performance	A provider's performance over 7, 30 or 90 days	Commercial
aa_language_provider_measurements	A provider's raw measurements	Commercial
aa_media_rankings_free	Arena Elo rankings for image, video, speech and music models	Free
aa_media_rankings	Arena rankings with rank, samples, pricing and categories	Pro
artificial_analysis_help	Usage, and the plan each tool needs	Any
aa_api_context, aa_describe_endpoint, aa_describe_fields, aa_describe_schema	Explain the API and its fields, without using quota	Any

Troubleshooting

Symptom	Fix
Asked to sign in again every hour	Your client didn't request offline_access, so it has no refresh token. Reconnect, or update the client.
401 invalid_token with an API key configured	The server takes OAuth sign-in only. Remove the Authorization header so the client signs in.

Privacy and support

The server sends only the endpoint and query your assistant chooses to the Artificial Analysis API, and keeps no conversation content. See the privacy policy and terms of use. For help, email support@artificialanalysis.ai.