Web3 and blockchain

5,374 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

contract-scanner

914

lordbasilaiassistant-sudo/mcp-servers

MCP server Claude CodeCodexCursor +2

One of 4 in server.json

Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding. Runs locally from the @thryx/contract-scanner-mcp-server npm package. Needs 4 environment variables to run.

not rated 1 7mo ago A tokens not measured

insumer-verify

915

douglasborthwick-crypto/mcp-server-insumer

Skill Claude CodeCodex

Privacy-preserving on-chain verification across 37 blockchains (incl. Bitcoin, Tron, Stellar, Sui). Verify wallet holdings, NFT ownership, EAS attestations, and identity with ECDSA-signed proofs. No balances exposed.

not rated 1 changed 1mo ago A 54 tokens original MIT

wormhole-mcp

916

junct-bot/wormhole-mcp

MCP server Claude CodeCodexCursor +2

Wormhole - 69 tools for cross-chain transfers and bridge data. Remote server at wormhole.mcp.junct.dev.

not rated 1 7mo ago A tokens not measured

clawphunks

917

jefdiesel/clawphunks

Skill Claude Code

Mint and trade ClawPhunks NFTs. The first collection designed for AI agents.

not rated 1 27d ago A 22 tokens

ens-mcp

918

kukapay/ens-mcp

MCP server Claude CodeCodexCursor +2

MCP server "ens-mcp" as configured in kukapay/ens-mcp. Runs locally from the ens-mcp Python package.

not rated 1 1y ago A tokens not measured original MIT

mcp-blockchain-query

919

pavel-bc/mcp-blockchain-query

MCP server Claude CodeCodexCursor +2

MCP server "mcp-blockchain-query" as configured in pavel-bc/mcp-blockchain-query. Runs locally from the mcp-blockchain-query Python package.

not rated 1 11mo ago A tokens not measured

solana-mcp-server

920

akc2267/solana-mcp-server

MCP server Claude CodeCodexCursor +2

Solana MCP server for wallet management, transaction handling, and program interactions on Solana blockchain. Runs locally from the solana-mcp-server npm package.

not rated 1 1y ago A tokens not measured

mcp-bamm

921

BrainDAO/mcp-bamm

MCP server Claude CodeCodexCursor +2

MCP server for bamm (borrow automated market maker). Runs locally from the @iqai/mcp-bamm npm package.

not rated 1 4mo ago A tokens not measured original MIT

deribit-mcp-server

922

Oishh/telegram-signal-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "deribit-mcp-server" as configured in Oishh/telegram-signal-mcp-server. Runs locally from the deribit-mcp-server Python package.

not rated 1 1y ago A tokens not measured original MIT

chainfetch-mcp-server

923

chainfetch/chainfetch-mcp-server

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server that provides access to ChainFETCH API for AI-powered Ethereum blockchain intelligence with advanced semantic search capabilities. Supports both stdio and HTTP transport modes. Runs locally from the chainfetch-mcp-server npm package.

not rated 1 1y ago A tokens not measured original MIT

mcp-etherscan-server

924

dennisonbertram/mcp-etherscan-server

MCP server Claude CodeCodexCursor +2

An MCP server that provides Ethereum blockchain data tools via Etherscan's API. Runs locally from the mcp-etherscan-server npm package.

not rated 1 11mo ago A tokens not measured copy · 100% MIT

x402mail

925

MuzsaiLajos/x402mail

MCP server Claude CodeCodexCursor +2

Send and receive emails with crypto micropayments via x402. Runs locally from the x402mail Python package.

not rated 1 8mo ago A tokens not measured original MIT

mcp

926

rdmbtc/puls-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol (MCP) server for Puls — let any AI agent (Claude, Cursor) read live prediction markets, the AI-vs-crowd oracle and the autonomous agent swarm, and (with a key) trade USDC + buy x402 forecast signals on Arc. Runs locally from the @pulsmarket/mcp npm package.

not rated 1 3mo ago A tokens not measured

solana-launchpads-mcp

927

kukapay/solana-launchpads-mcp

MCP server Claude CodeCodexCursor +2

MCP server "solana-launchpads-mcp" as configured in kukapay/solana-launchpads-mcp. Runs locally from the solana-launchpads-mcp Python package.

not rated 1 1y ago A tokens not measured original MIT

dex-metrics-mcp

928

kukapay/dex-metrics-mcp

MCP server Claude CodeCodexCursor +2

MCP server "dex-metrics-mcp" as configured in kukapay/dex-metrics-mcp. Runs locally from the dex-metrics-mcp Python package.

not rated 1 1y ago A tokens not measured original MIT

dexscreener

929

pipeworx-io/mcp-dexscreener

MCP server Claude CodeCodexCursor +2

DEX Screener MCP — DEX price/liquidity/volume data. Remote server at gateway.pipeworx.io.

not rated 1 6d ago A tokens not measured original MIT

ratchetx

930

3esign/ratchetx

Skill Claude CodeCodex

RatchetX G2 Solana devnet prediction arcade, played with a local delegated signer under player-approved on-chain limits. Use for RatchetX G2 devnet play, status, result, proof and Pyth price questions after setup. Test credits only. This is a separate opt-in generation from the legacy RatchetX owner-session skill…

not rated 1 changed 1mo ago A 82 tokens

mcp-address-latest

931

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.

not rated 1 1mo ago A tokens not measured original MIT

stipend

932

stipend-sh/stipend

MCP server Claude CodeCodexCursor +2

Non-custodial USDC wallet on Base with spending limits enforced in code, not in a prompt. Runs locally from the stipend npm package.

not rated 1 9d ago A tokens not measured original Apache-2.0

infinihash-kyt-mcp

933

Infinihash/infinihash-kyt-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Infinihash KYT — real-time blockchain transaction monitoring, sanctions screening, and SAR generation. Runs locally from the infinihash-kyt-mcp Python package. Needs 2 environment variables to run.

not rated 1 25d ago A tokens not measured

x402-trust-mcp

934

JonasFuchss/x402-trust-mcp

MCP server Claude CodeCodexCursor +2

Trust & reliability data for x402 endpoints before your agent pays them. Runs locally from the x402-trust-mcp npm package. Needs 6 environment variables to run.

not rated 1 22d ago A tokens not measured original MIT

gatecheck

935

LarryLemonBot/gatecheck

MCP server Claude CodeCodexCursor +2

One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs. Remote server at proofbeforepay.vercel.app.

not rated 1 3mo ago A tokens not measured

nodeflare

936

Nodeflare-app/nodeflare-mcp

Plugin Claude Code

Bundles 6 commands · 95 tokens together

Read on-chain data across 23 EVM chains via NodeFlare's public RPC gateway — balances, tokens, transactions, logs and gas.

not rated 1 2d ago A tokens not measured original MIT

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: