Looking for an alternative to Blockrun MCP? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Aggregators ecosystem, we have cataloged and compared the top alternative MCP servers below.
Accesses 30+ AI models and multiple data, media, blockchain, and trading services through the blockrunai/blockrun-mcp MCP server. It authenticates with a locally managed wallet and settles paid requests in USDC through x402 on Base or Solana, without provider API keys. Tools cover model calls, web and neural search, images, audio, video, crypto data, remote code execution, phone services, and Polymarket operations. Reach for it when an agent needs several external capabilities with per-call billing and wallet-based spending controls.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| npx | Other | Free | 394 | — | Current | |
| npx | No auth required | Free | 4 | 20 | Compare → | |
S SandBase CLI | npx | Other | Free | 186 | — | Compare → |
| Remote (SSE) | No auth required | Free | 10 | — | Compare → | |
| npx | API key | Free | 98 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 1 | — | Compare → | |
| Remote (SSE) | Other | Paid | 7 | — | Compare → | |
| npx | No auth required | Free | 17 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 18 | — | Compare → | |
| npx | Other | Paid | 3 | — | Compare → | |
| — | No auth required | Free | 184 | — | Compare → | |
| uvx | No auth required | Free | 20 | — | Compare → | |
| npx | No auth required | Free | 506 | 1 | Compare → |