"Apache Solr" matching MCP connectors:

Trust + receipt layer for x402 agents on Solana: free preflight + paid signed V6 trust receipt.

Solana wallet health analysis platform and top-notch dev tool. Helps people and agents to recover their SOLs from burner and old wallets super securely. Features a complete trustless recovery flow natively via MCP: preview yields, build unsigned transactions, and sign locally.