"Meta" matching MCP connectors:

Metals API MCP — wraps Metals-API (metals-api.com)

Turkish gold-market digest, derived indicators and analysis search. Keyless, read-only, gated.

Burn-to-create looksmaxxing engine on MegaETH. 14 MCP tools for DeFi, NFTs, and burns.

Connect Exact Online accounting to Claude, ChatGPT and Copilot. 114 tools, OAuth 2.1, EU-hosted.

Licensed metal, mineral & commodity price indices, history & forecasts by form, grade & region.

Privacy scores, merchant insights analytics.

Returns the optimal LLM for any task based on real-time pricing, latency, and quality data across 13 models from Anthropic, OpenAI, Google, Meta, Mistral, and DeepSeek. Helps agents reduce costs by routing to the cheapest capable model. $0.01/query via x402 (Solana USDC). Free health and discovery endpoints.