Web3 and blockchain for Cursor

1,544 mods tagged Web3 and 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.

Also for Cursor: Git and workflow · TypeScript · anthropic · React · Python · nextjs · PostgreSQL · fastapi · Go · docker · Rust · blockchain

aarna-mcp

625

junct-bot/aarna-mcp

MCP server Claude CodeCodexCursor +2

Aarna - 34 tools for swap quotes, liquidity pools, and trading data. Remote server at aarna.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

aave-mcp

626

junct-bot/aave-mcp

MCP server Claude CodeCodexCursor +2

Aave - 6 tools for lending rates, supply, and borrow data. Remote server at aave.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

beefy-mcp

627

junct-bot/beefy-mcp

MCP server Claude CodeCodexCursor +2

Beefy - 10 tools for protocol data and tools. Remote server at beefy.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

blockscout-mcp

628

junct-bot/blockscout-mcp

MCP server Claude CodeCodexCursor +2

Blockscout - 56 tools for data, metrics, and on-chain analytics. Remote server at blockscout.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

coingecko-mcp

629

junct-bot/coingecko-mcp

MCP server Claude CodeCodexCursor +2

Coingecko - 36 tools for data, metrics, and on-chain analytics. Remote server at coingecko.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

curve-mcp

630

junct-bot/curve-mcp

MCP server Claude CodeCodexCursor +2

Curve - 43 tools for swap quotes, liquidity pools, and trading data. Remote server at curve.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

eigenlayer-mcp

631

junct-bot/eigenlayer-mcp

MCP server Claude CodeCodexCursor +2

Eigenlayer - 8 tools for staking, delegation, and rewards data. Remote server at eigenlayer.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

ens-mcp

632

junct-bot/ens-mcp

MCP server Claude CodeCodexCursor +2

Ens - 23 tools for name resolution and reverse lookups. Remote server at ens.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

etherscan-api-mcp

633

junct-bot/etherscan-api-mcp

MCP server Claude CodeCodexCursor +2

Etherscan Api - 71 tools for data, metrics, and on-chain analytics. Remote server at etherscan-api.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

euler-mcp

634

junct-bot/euler-mcp

MCP server Claude CodeCodexCursor +2

Euler - 39 tools for lending rates, supply, and borrow data. Remote server at euler.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

gmx-mcp

635

junct-bot/gmx-mcp

MCP server Claude CodeCodexCursor +2

Gmx - 139 tools for perpetuals, options, and position data. Remote server at gmx.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

jupiter-mcp

636

junct-bot/jupiter-mcp

MCP server Claude CodeCodexCursor +2

Jupiter - 4 tools for swap quotes, liquidity pools, and trading data. Remote server at jupiter.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

lido-mcp

637

junct-bot/lido-mcp

MCP server Claude CodeCodexCursor +2

Lido - 6 tools for staking, delegation, and rewards data. Remote server at lido.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

uniswap-mcp

638

junct-bot/uniswap-mcp

MCP server Claude CodeCodexCursor +2

Uniswap - 17 tools for swap quotes, liquidity pools, and trading data. Remote server at uniswap.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

stargate-mcp

639

junct-bot/stargate-mcp

MCP server Claude CodeCodexCursor +2

Stargate - 42 tools for cross-chain transfers and bridge data. Remote server at stargate.mcp.junct.dev.

not rated 0 5mo ago A tokens not measured

agent-gateway

640

justhandledlabs/justhandled-agent-client

MCP server Claude CodeCodexCursor +2

Thirty-one guarded pay-per-call preflights and evidence products over USDC x402. Runs locally from the @justhandledlabs/agent-client npm package. Needs 1 environment variable to run.

not rated 0 1mo ago A tokens not measured original MIT

jp-crypto-tax-rules

641

kodandy/jp-crypto-tax-rules-mcp

MCP server Claude CodeCodexCursor +2

Machine-readable Japanese crypto-asset tax rules for AI agents: rules-as-code with citations, x402. Remote server at jp-crypto-tax-rules-62ko7b2uwa-an.a.run.app.

not rated 0 2mo ago A tokens not measured original MIT

bridgeguard-mcp

642

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.

not rated 0 12d ago A tokens not measured original MIT

hermes-asia-x402

643

kten-agent/x402-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "hermes-asia-x402" as configured in kten-agent/x402-mcp-server. Runs /Users/k.ebisu/.hermes/x402-mcp-server/dist/index.js with node. Needs 1 environment variable to run.

not rated 0 3mo ago A tokens not measured

albyhub-admin-mcp

644

llmops-pro/albyhub-admin-mcp

MCP server Claude CodeCodexCursor +2

Admin an Alby Hub Lightning node from an agent: info, balances, channels; safety-gated writes. Runs locally from the albyhub-admin-mcp npm package. Needs 3 environment variables to run.

not rated 0 2mo ago A tokens not measured original MIT

nostr-ops-mcp

645

llmops-pro/nostr-ops-mcp

MCP server Claude CodeCodexCursor +2

Nostr publishing, queries, and DMs for AI agents, with allowlists, rate limits, and an audit log. Runs locally from the nostr-ops-mcp npm package. Needs 4 environment variables to run.

not rated 0 2mo ago A tokens not measured original MIT

nwc-mcp

646

llmops-pro/nwc-mcp

MCP server Claude CodeCodexCursor +2

Lightning wallet for AI agents via Nostr Wallet Connect (NIP-47): budget caps, confirm, audit log. Runs locally from the nwc-mcp npm package. Needs 3 environment variables to run.

not rated 0 2mo ago A tokens not measured original MIT

paywall-mcp

647

llmops-pro/paywall-mcp

MCP server Claude CodeCodexCursor +2

Lightning-paywall sidecar: wraps any stdio MCP server, requires paid invoices before tool calls. Runs locally from the paywall-mcp npm package. Needs 5 environment variables to run.

not rated 0 2mo ago A tokens not measured original MIT

boo-mpp-mcp

648

lucle87/boo-mpp-mcp

MCP server Claude CodeCodexCursor +2

Pay-per-call crypto data for AI agents. USDC.e on Tempo via MPP. No API key. Runs locally from the boo-mpp-mcp npm package. Needs 3 environment variables to run.

not rated 0 2mo ago A tokens not measured

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: