1,567 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.
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.
MCP server Claude CodeCodexCursor +2
Coinpaprika MCP — alternative crypto data source. Remote server at gateway.pipeworx.io.
MCP server Claude CodeCodexCursor +2
DefiLlama MCP — DeFi analytics from DefiLlama (free, no auth). Remote server at gateway.pipeworx.io.
MCP server Claude CodeCodexCursor +2
Q402 - gasless payments, yield, escrow, bridge & NAV triggers on 12 EVM chains. Sandbox-default. Runs locally from the @quackai/q402-mcp npm package. Needs 12 environment variables to run.
TAG-IT-NETWORK/tagit-dashboard
MCP server Claude CodeCodexCursor +2
Verify on-chain lifecycle state and provenance of NFC-tagged physical products. Remote server at verify.tagit.network.
MCP server Claude CodeCodexCursor +2
Resolve wallet addresses to X and Farcaster accounts, and back again. Remote server at walletlink.social.
warengonzaga/relay-protocol-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "relay-protocol-mcp" as configured in warengonzaga/relay-protocol-mcp-server. Runs locally from the relay-protocol-mcp npm package.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol server for interacting with Ethereum wallets using Ethers.js. Runs locally from the mcp-ethers-wallet npm package.
MCP server Claude CodeCodexCursor +2
MCP server "bitunix" as configured in LuiInventions/Bitunix-MCP. Runs main.py with python. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for read-only access to a Bitvavo crypto exchange account. Runs locally from the bitvavo-mcp npm package.
sailorpepe/litvm-tcg-oracle-mcp
MCP server Claude CodeCodexCursor +2
The first MCP server for the LitecoinVM ecosystem — 456K+ trading card products (USD prices frozen 2026-09-07; Japanese + graded panels live), on-chain Merkle proofs, calibrated conformal risk forecasts (frozen USD inputs) (honest VaR + Safe-Hold/Momentum grades), with Monte Carlo (GBM/Merton) available opt-in, on…
m-reynaldo35/pq-verifiable-archive
MCP server Claude CodeCodexCursor +2
Post-quantum document anchoring to Algorand mainnet with ML-DSA-65 (NIST FIPS-204) signatures. MCP server for AI agents. Pay-per-anchor REST API via x402. Runs locally from the pq-verifiable-archive npm package.
MCP server Claude CodeCodexCursor +2
MCP Server for Blackhole DEX Skills. Runs locally from the @blackhole-dex/blackhole-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server for Hood Domains — resolve, look up, and register .hood names on Robinhood Chain. All on-chain, no backend. Runs locally from the hooddomains-mcp npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server & monetization tools for PayAgents — Multi-rail AI agent payments (Lightning L402 & Base USDC x402). Runs locally from the payagents-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "solrisk-mcp", hosted remotely at solrisk.rugscore.workers.dev, as configured in comil27/solrisk-mcp.
MCP server Claude CodeCodexCursor +2
Agent settlement protocol — discover, negotiate, settle, and verify with XAP. Runs locally from the @agenticamem/xap-mcp npm package. Needs 2 environment variables to run.
TesseraeVentures/ton-dev-skills
MCP server Claude CodeCodexCursor +2
TON blockchain development toolkit — security scanner, migration engine, MCP server, and CLI. Runs locally from the @tesserae/ton-dev-skills npm package.
Plugin Cursor
Bundles 1 skill, 1 MCP server · 0 tokens together
Agent^Rider gives your agent a signed identity (ES256 rider credentials), per-call toll metering, and x402 agent payments. 66 MCP tools cover identity verification, trust scoring, agent DMs, a task market, and payments. Connects to the hosted server at agentrider.fly.dev — no signup or API key needed for discovery…
MCP server Claude CodeCodexCursor +2
Lox Corp CLI — live Robinhood Chain data, agent-launch tooling, and an MCP server, from your terminal. Runs locally from the loxcorp npm package.
MCP server Claude CodeCodexCursor +2
Live cross-DEX pool prices, liquidity and spreads on 6 EVM chains, read from on-chain pool state. Runs locally from the arb-dex-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Pay-per-call compliance via x402: wallet sanctions, OFAC name, UK + US company verification. Remote server at mcp.onchaindiligence.com.
IgorAbramov/crypto-insight-mcp
MCP server Claude CodeCodexCursor +2
MCP server "crypto-insight-mcp" as configured in IgorAbramov/crypto-insight-mcp. Runs locally from the crypto-insight-mcp Python package.
MCP server Claude CodeCodexCursor +2
Trippy MCP — let AI agents (Claude Code, Codex, Cursor) launch and trade tokens on Injective: SHROOM Pad bonding curves + any-token swaps through the Choice aggregator. Non-custodial: the key is generated and stays on your machine. Runs locally from the trippy-mcp npm package.