The answer
io.github.CryptoAPIs-io/mcp-blockchain-fees
Top verified match: it matches your intent, corroborated across multiple registries.
fresh · published 125d ago · verified 2026-07-11tested · static-verifiedsigned passport ✓score 41/100
claude mcp add mcp-blockchain-fees -- npx -y @cryptoapis-io/mcp-blockchain-fees
Runners-up
- io.github.CryptoAPIs-io/mcp-blockchain-events35/100 · weaker match
- io.github.CSOAI-ORG/blockchain-verification-mcp41/100 · weaker match
- io.github.CryptoAPIs-io/mcp-prepare-transactions41/100 · weaker match