model-version-mcp
MCP server that provides up-to-date AI model names and pricing from models.dev.
Solves the problem of AI models hallucinating outdated model names by providing a live-fetched, filtered list of recently released models.
Tool
get_ai_models
Returns AI models released within the last 4 months with pricing data.
Parameters:
provider(optional): Filter by provider name, e.g."anthropic","openai","google"
Returns: JSON with model id, name, provider, release_date, cost ($/1M tokens), context window, and capabilities.
Setup
Claude Code (local)
git clone <repo>
cd model-version-mcp
npm install
npm run build
claude mcp add --transport stdio model-version-mcp node dist/index.jsClaude Desktop
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"model-version-mcp": {
"command": "node",
"args": ["/absolute/path/to/model-version-mcp/dist/index.js"]
}
}
}Data source
models.dev — community-maintained, no API key required. Cache refreshes every 60 minutes.
