| Blockrun MCP | Metatool App | |
|---|---|---|
| Description | Access 30+ AI models (GPT-5, Claude, Gemini, Grok, DeepSeek) without API keys. Pay-per-use via x402 micropayments with USDC on Base. | MetaMCP is the one unified middleware MCP server that manages your MCP connections with GUI. |
| Category | Aggregators | Aggregators |
| Language | TypeScript | TypeScript |
| License | MIT | MIT |
| Stars | 211 | 2192 |
| Website | https://github.com/blockrunai/blockrun-mcp | https://docs.metamcp.com |