Server data from the Official MCP Registry
Discover, shortlist, compare, cost-model, and live-test 300+ AI models from your editor
About
Discover, shortlist, compare, cost-model, and live-test 300+ AI models from your editor
Security Report
Valid MCP server (3 strong, 2 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.
8 files analyzed · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: OPENROUTER_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-index9-org-mcp": {
"env": {
"OPENROUTER_API_KEY": "your-openrouter-api-key-here"
},
"args": [
"-y",
"@index9/mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@index9/mcp
Discover, shortlist, compare, cost-model, and live-test 300+ AI models from your editor
Per-editor install configs (Cursor, VS Code, Claude Code, Codex): https://index9.dev/#install
Install
npx -y @index9/mcp@latest
Generic MCP client config:
{
"mcpServers": {
"index9": {
"command": "npx",
"args": ["-y", "@index9/mcp@latest"],
"env": {
"OPENROUTER_API_KEY": "sk-or-..."
}
}
}
}
Claude Code one-liner: claude mcp add --transport stdio index9 -- npx -y @index9/mcp.
OpenRouter API key
Required for live test_model calls. Set OPENROUTER_API_KEY in your MCP client config. dryRun=true works without it.
Tools
- list_facets: List available providers, capabilities, modalities, and tokenizers
- find_models: Search AI models by semantic query or filters
- get_models: Fetch full model metadata for up to 100 IDs or aliases
- compare_models: Diff 2-10 models across pricing, context, capabilities, and tokenizer
- test_model: Run live inference or dry-run cost estimates on 1-10 models (requires OpenRouter API key)
Response metadata
All tool responses include an _index9 object with:
apiBaseUrl: API base URL used for the request
Error responses also include:
status: upstream HTTP status code_index9.retryAfterSeconds: present whenRetry-Afteris returned_index9.rateLimit: present when rate-limit headers are returned (x-ratelimit-limit,x-ratelimit-remaining,x-ratelimit-reset)
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