292 mods tagged blockchain that install into Cursor, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
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-address-latest
MCP server Claude CodeCodexCursor +2
MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs. Runs locally from the @cryptoapis-io/mcp-address-latest npm package. Needs 1 environment variable to run.
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
MCP server for local transaction signing on EVM, UTXO, Tron, and XRP — no API calls needed. 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.
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.
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.
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.
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.
Fulcrum-Enterprises/verify-proof
MCP server Claude CodeCodexCursor +2
MCP server "verify-proof" as configured in Fulcrum-Enterprises/verify-proof. Launched with verify-proof-mcp.
MCP server Claude CodeCodexCursor +2
Trust and payment layer for the agentic economy on the XRP Ledger. Remote server at xrpl-referee.onrender.com.
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.
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.
MCP server Claude CodeCodexCursor +2
Free crypto AML/KYT screening for BTC/ETH/BSC/TRON — risk score, sanctions, source of funds. Remote server at mcp.publicaml.org.
MCP server Claude CodeCodexCursor +2
MCP server for verifying and querying vtimestamp proofs on the Verus blockchain. Runs locally from the vtimestamp-mcp npm package.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: