1,335 mods tagged Web3 and blockchain that install into OpenCode, 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
MCP server for generating GenLayer Intelligent Contracts with AI-native blockchain capabilities. Runs locally from the genlayer-mcp npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for Lightning Polar - enables LLMs to interact with Polar networks. Runs locally from the @lightningpolar/mcp npm package.
MCP server Claude CodeCodexCursor +2
Custom MCP Server for BSV development providing context and tools for development. Runs locally from the @bsv/mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server providing comprehensive access to Stellar blockchain through 73+ CLI tools. Runs locally from the stellarpilot npm package.
MCP server Claude CodeCodexCursor +2
Stablecoin payment MCP server — USDC on Base & Solana for AI agents. Runs locally from the paean-pay-mcp npm package.
AlgoVaultLabs/crypto-quant-signal-mcp
MCP server Claude CodeCodexCursor +2
Quant trading signals, funding rate arb scanning, and market regime detection for crypto perps. Runs locally from the crypto-quant-signal-mcp npm package.
MCP server Claude CodeCodexCursor +2
Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets. Remote server at openchainbench.com.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol (MCP) server that provides Claude with access to Pinata. This integration allows Claude to interact with Public and Private IPFS through Pinata's API. Runs locally from the pinata-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "stacks-agent" as configured in kai-builder/stacksagent. Runs locally from the stacks-agent npm package.
MCP server Claude CodeCodexCursor +2
Bybit MCP Server - Model Context Protocol implementation for Bybit trading API. Runs locally from the bybit-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "hyperlane-mcp" as configured in Suryansh-23/hyperlane-mcp. Runs locally from the hyperlane-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for Bitcoin — 49 tools for AI agents to save money on fees. Zero config, works out of the box. Runs locally from the bitcoin-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "xahau-mcp" as configured in Hugegreencandle/xahau-mcp. Launched with https://github.com/Hugegreencandle/xahau-mcp/releases/download/v2.0.1/xahau-mcp-. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Indigo Protocol MCP — iAsset prices, CDP analytics, stability pools, staking & governance. Runs locally from the @indigoprotocol/indigo-mcp npm package.
Iron-Mark/Hackathon-Stellaroid_Earn
MCP server Claude CodeCodexCursor +2
Read-only MCP server: verify credentials and browse escrows on the Stellar testnet contract. Remote server at stellaroid.tech.
MCP server Claude CodeCodexCursor +2
Karma economy for AI agents. Community attestations, on-chain reputation on Arbitrum. Remote server at argentum-mcp.rgiskard.xyz.
leandrogavidia/vechain-mcp-server
MCP server Claude CodeCodexCursor +2
Search VeChain documentation, query on-chain data, and fetch fee suggestions with direct links to… Remote server at server.smithery.ai.
MCP server Claude CodeCodexCursor +2
Not financial advice. Crypto portfolio aggregation across exchanges, wallets, prediction markets. Runs locally from the headless-tracker npm package.
MCP server Claude CodeCodexCursor +2
Fundraising tools for AI agents on Solana: create campaigns, donate via x402, check reputation. Runs locally from the @agentfund/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "clawpay" as configured in up2itnow0822/agentpay-mcp. Launched with clawpay-mcp. Needs 6 environment variables to run.
unclaimed-sol/unclaimed-sol-mcp
MCP server Claude CodeCodexCursor +2
The first Vibe Claiming MCP: AI agents scan and reclaim dormant SOL on Solana. Signs locally. Runs locally from the @unclaimed-sol/mcp npm package. Needs 4 environment variables to run.
manolaz/amoca-solana-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "agent-kit" as configured in manolaz/amoca-solana-mcp-server. Runs /build/index.js with node. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "chains-api" as configured in Johnaverse/chains-api. Runs locally from the chains-api npm package.
MCP server Claude CodeCodexCursor +2
Node.js client library and MCP server to buy Lightning Network liquidity through Amboss Magma. Runs locally from the @ambosstech/magma-mcp npm package.