blockchain for Cursor

ToolOracle/hederaoracle

MCP server Claude CodeCodexCursor +2

HederaOracle - 12 Hedera tools: HCS, HTS tokens, mirror node, consensus, governance. Remote server at tooloracle.io.

0200project/base-tx-explain

MCP server Claude CodeCodexCursor +2

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02. Remote server at api.0200project.com.

AnchorRegistry/ar-mcp

MCP server Claude CodeCodexCursor +2

On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless. Remote server at mcp.anchorregistry.ai.

Br0ski777/token-safety-x402

MCP server Claude CodeCodexCursor +2

Token safety check — honeypot, tax, proxy, blacklist, risk score. GoPlus-powered. x402. Remote server at token-safety.api.klymax402.com.

CryptoAPIs-io/cryptoapis-mcp-block-data

MCP server Claude CodeCodexCursor +2

MCP server for retrieving block-level data from EVM, UTXO, and XRP blockchains via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-block-data npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-blockchain-events

MCP server Claude CodeCodexCursor +2

MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-blockchain-events npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-blockchain-fees

MCP server Claude CodeCodexCursor +2

MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP, Tezos, Solana. Runs locally from the @cryptoapis-io/mcp-blockchain-fees npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-broadcast

MCP server Claude CodeCodexCursor +2

MCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-broadcast npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-contracts

MCP server Claude CodeCodexCursor +2

MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-contracts npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-market-data

MCP server Claude CodeCodexCursor +2

MCP server for cryptocurrency asset prices, exchange rates, and market metadata via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-market-data npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-signer

MCP server Claude CodeCodexCursor +2

Local transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls. Runs locally from the @cryptoapis-io/mcp-signer npm package.

CryptoAPIs-io/cryptoapis-mcp-simulate

MCP server Claude CodeCodexCursor +2

MCP server for dry-run Ethereum transaction simulation via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-simulate npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-transactions-data

MCP server Claude CodeCodexCursor +2

MCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-transactions-data npm package. Needs 1 environment variable to run.

CryptoAPIs-io/cryptoapis-mcp-utils

MCP server Claude CodeCodexCursor +2

MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-utils npm package. Needs 1 environment variable to run.

Fish-Tacos/sati-commerce-demo

MCP server Claude CodeCodexCursor +2

MCP commerce surface for compute credits, API keys, GPU instances, and cloud storage. Remote server at sati-search.fly.dev.

MinaProtocol/mina-mcp-server

MCP server Claude CodeCodexCursor +2

Query Mina Protocol: accounts, blocks, transactions, zkApp events/actions, archive SQL, Rosetta. Runs locally from the @o1-labs/mina-mcp-server npm package.

Noves-Inc/canton-mcp

MCP server Claude CodeCodexCursor +2

Query Canton Network balances, rewards, transactions, prices, and identity from any AI agent. Runs locally from the @noves/canton-mcp npm package. Needs 1 environment variable to run.

Pact-Community-Organization/pact-mcp

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "chainweb" as configured in Pact-Community-Organization/pact-mcp. Runs ./packages/mcp-chainweb/dist/bin.js with node. Needs 5 environment variables to run.

cariohca-ux/x402-btc-node

MCP server Claude CodeCodexCursor +2

Real BTC full node: fees, mempool, txs, portfolio, trace, whales, SEC, scraping, Reddit via x402. Remote server at mcp.btcnode.uk.

chaelynet/chainmemory-mcp

MCP server Claude CodeCodexCursor +2

Verifiable, portable AI memory. Optional vault: encrypted on your machine, 12 words only you hold. Runs locally from the chainmemory-mcp npm package. Needs 6 environment variables to run.

ezumba/exergynet-mcp-server

MCP server Claude CodeCodexCursor +2

Read-only ExergyNet MCP lookups and compute-cost estimates; write settlement is disabled. Runs locally from the exergynet-mcp-server npm package. Needs 1 environment variable to run.

friendlygeorge/etherscan-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for Etherscan — Ethereum blockchain explorer API for AI assistants. Runs locally from the etherscan-mcp-server npm package.

kota1026/quantum-shield

MCP server Claude CodeCodexCursor +2

One of 6 in

BridgeGuard MCP Server - Cross-chain bridge security audit tools for AI coding agents. Scan bri... Runs locally from the bridgeguard-mcp npm package.

fairseal-io/fairseal

MCP server Claude CodeCodexCursor +2

Verifiable entropy, provably-fair games, and receipt verification for AI agents (FairSeal API). Runs locally from the @fairseal/mcp-server npm package. Needs 2 environment variables to run.