whichmodel-mcp
Cost-optimized LLM model routing recommendations for AI agents — real-time pricing and benchmarks across 300+ models.
Community: Submitted by a user or imported; check the owner before granting accessOnlineNo sign-inGlobalFreeRead-only
What it can do
- Recommend Model: Get a cost-optimised model recommendation for a specific task. Describe what you need to do and get back the best model with cost estimate, reasoning, and alternatives.
- Compare Models: Head-to-head comparison of 2-5 specific models. Compare pricing, capabilities, quality tiers, and optionally project costs based on expected usage volume.
- Get Pricing: Raw pricing data lookup for LLM models. Filter by model, provider, price ceiling, and capabilities. Returns structured pricing data for programmatic consumption.
What data it sees
Do you need an account
No: the server works without sign-in
Cost-optimized LLM model routing recommendations for AI agents — real-time pricing and benchmarks across 300+ models.
Server tool list (6)
Raw names from tools/list. Only developers need these.
| recommend_model | Get a cost-optimised model recommendation for a specific task. Describe what you need to do and get back the best model with cost estimate, reasoning, and alternatives. |
| compare_models | Head-to-head comparison of 2-5 specific models. Compare pricing, capabilities, quality tiers, and optionally project costs based on expected usage volume. |
| get_pricing | Raw pricing data lookup for LLM models. Filter by model, provider, price ceiling, and capabilities. Returns structured pricing data for programmatic consumption. |
| check_price_changes | Check what model pricing has changed since a given date. Useful for monitoring cost changes and spotting new models or deprecations. |
| estimate_cost | Estimate the cost of a specific workload for a given model. Returns cost per call, daily and monthly projections, and a comparison to the cheapest alternative with equivalent capabilities. |
| find_cheapest_capable | Find the cheapest models that meet specific capability requirements. Useful when you have hard constraints (e.g. must support tool_calling + vision) and want the most cost-effective option. |