Web3 and blockchain for OpenCode

1,332 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.

Also for OpenCode: anthropic · Git and workflow · Python · TypeScript · PostgreSQL · fastapi · blockchain · docker · markdown · macos · Localization · nodejs

jupiter-mcp

601

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

602

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

603

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

604

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

605

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

606

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

607

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 13d ago A tokens not measured original MIT

hermes-asia-x402

608

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

609

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

610

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

611

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

612

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

613

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

ccxt-mcp

614

lucyfox199818-collab/codex-binance-agent

MCP server Claude CodeCodexCursor +2

MCP server "ccxt-mcp" as configured in lucyfox199818-collab/codex-binance-agent. Runs in Docker (ghcr.io/lucyfox199818-collab/ccxt-mcp:0.1.0). Needs 7 environment variables to run.

not rated 0 3mo ago A tokens not measured

boo-x402-mcp

615

lucle87/boo-x402-mcp

MCP server Claude CodeCodexCursor +2

Pay-per-call crypto data for AI agents. USDC on Base via x402. No API key. Runs locally from the boo-x402-mcp npm package. Needs 3 environment variables to run.

not rated 0 2mo ago A tokens not measured

foragex402

616

mapizarro1/foragex402

MCP server Claude CodeCodexCursor +2

Meta-search MCP for x402 agent-payable services -- find paid APIs across every registry. Remote server at foragex402.tablint.dev.

not rated 0 2mo ago A tokens not measured

megachad

618

megachadxyz/mega-chad

MCP server Claude CodeCodexCursor +2

Burn-to-create looksmaxxing engine on MegaETH. 14 MCP tools for DeFi, NFTs, and burns. Remote server at megachad.xyz.

not rated 0 3mo ago A tokens not measured

menantonio83-hue/tnt-house

MCP server Claude CodeCodexCursor +2

Solana token risk-scoring MCP server for AI trading agents with insider wallet cluster detection. Remote server at tnt-audit.com.

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

hederatoolbox

620

mountainmystic/hederatoolbox

MCP server Claude CodeCodexCursor +2

Hedera blockchain intelligence for AI agents. 23 tools across 7 modules — HCS, compliance, governance, tokens, identity, contracts, Fixatum DID. Pay per call in HBAR. No registration required. Runs locally from the @hederatoolbox/platform npm package.

not rated 0 6d ago A tokens not measured

ton-jetton-risk-mcp

621

mrvlyouknowwho/ton-jetton-risk-mcp

MCP server Claude CodeCodexCursor +2

MCP server "ton-jetton-risk-mcp" as configured in mrvlyouknowwho/ton-jetton-risk-mcp. Launched with https://github.com/mrvlyouknowwho/ton-jetton-risk-mcp/releases/download/v0.2.0/t.

not rated 0 2mo ago A tokens not measured

guardian

622

milesdev888/cyre-fraud-prediction

MCP server Claude CodeCodexCursor +2

Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base). Remote server at cyre-fraud-prediction.onrender.com.

not rated 0 2d ago A tokens not measured

minuet-mcp

623

minuetai/minuet-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Minuet — the relationship layer for ERC-8004 AI agents. Runs locally from the minuet-mcp Python package.

not rated 0 3mo ago A tokens not measured original MIT

navi-x402-mcp

624

mobileappbyharis/navi-x402-mcp

MCP server Claude CodeCodexCursor +2

Paid agent tools, zero API keys: crypto, weather, translation, web intel, x402 discovery (USDC/Base). Runs locally from the navi-x402-mcp npm package. Needs 2 environment variables to run.

not rated 0 3mo 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: