How do I connect Nodeflare MCP Server to Claude?

The project does not publish a launch command that MCPVault could verify. Open the repository linked on this page for its install steps; the listing names Claude Code, Cursor, Windsurf as compatible clients.

Is Nodeflare MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Nodeflare MCP Server do?

Nodeflare MCP Server documents 21 tools to the agent, including check_token_safety, compare_gas, eth_call. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Nodeflare MCP

Unclaimed

by Nodeflare-app

Blockchain JSON-RPC on 23 EVM chains for AI agents (MCP server). Free reads, or x402 pay-per-call. npx -y nodeflare-mcp

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

ai-agentsblockchainclaudeethereumevmmcpmcp-servermodel-context-protocolnodeflarerpcweb3x402

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Security profile

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21 of 21 tools

Documented tools (21)

From project documentation. A server handshake does not verify each tool’s description or behavior.

check_token_safety

Risk-check an ERC-20 before trading: ownership, proxy detection, holder concentration, honeypot simulation → risk score (deep checks heavy)

compare_gas

Gas price across chains in one call, cheapest first, so an agent picks where to transact

eth_call

Read-only contract call

get_balance

Native-token balance — raw wei + human-readable amount in the chain's currency

get_block

Block by number/tag, optional full transactions

get_block_number

Latest block number (decimal + hex)

get_gas_price

Current gas price + EIP-1559 priority fee

get_logs

Contract event logs (heavy — key or x402 wallet)

get_multichain_balances

Native + ERC-20 balances for one address across many of the 23 chains in one call (incl. young chains); pay-per-call with an x402 wallet

get_token_allowances

ERC-20 approvals a wallet has granted across chains, with revoked ones dropped and unlimited approvals flagged (heavy — key or x402)

get_token_balance

ERC-20 balance, raw + human-readable

get_token_metadata

ERC-20 name, symbol, decimals, total supply

get_token_price

Current USD price of an ERC-20 (DefiLlama, keyless) — price, symbol, confidence

get_transaction

Transaction by hash (from, to, value, input)

get_transaction_receipt

Transaction receipt by hash

get_wallet_report

Full "know this wallet" report: balances + USD total + top holdings + active approvals, across chains (approvals half is heavy)

list_chains

The 23 supported chains with chain IDs and endpoints

onchain_answer

Onchain Answer Engine — plain-English question about a wallet/token → a cited verdict in one call (key or x402; no free tier)

resolve_ens

ENS name → address (forward) or address → primary ENS name (reverse)

rpc_call

Any JSON-RPC method on any supported chain

simulate_transaction

Tx pre-flight: will it revert, gas used, and which tokens/ETH move (asset-change tracing is heavy)

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Nodeflare MCP Server

How do I connect Nodeflare MCP Server to Claude?: The project does not publish a launch command that MCPVault could verify. Open the repository linked on this page for its install steps; the listing names Claude Code, Cursor, Windsurf as compatible clients.
Is Nodeflare MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Nodeflare MCP Server do?: Nodeflare MCP Server documents 21 tools to the agent, including check_token_safety, compare_gas, eth_call. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.