Web3 and blockchain

5,269 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.

pythia-oracle-mcp

793

pythia-the-oracle/pythia-oracle-mcp

MCP server Claude CodeCodexCursor +2

Every smart contract deserves intelligence, not just data. Pythia Oracle MCP server — on-chain calculated indicators via Chainlink. Runs locally from the pythia-oracle-mcp Python package.

not rated 1 3d ago A tokens not measured original MIT

chainanalyzer-mcp

794

rascal-3/chainanalyzer-mcp

MCP server Claude CodeCodexCursor +2

Multi-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL. Runs locally from the chainanalyzer-mcp npm package. Needs 3 environment variables to run.

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

onchain-agents

795

satohubai/onchain-agents

MCP server Claude CodeCodexCursor +2

Search scored onchain agent frameworks, MCPs, wallets, tools, and live agents. Remote server at satohub.ai.

not rated 1 today A tokens not measured

astracipher

796

san-techie21/astracipher

MCP server Claude CodeCodexCursor +2

Cryptographic identity for AI agents: W3C DIDs, Verifiable Credentials, post-quantum crypto. Runs locally from the @astracipher/core npm package.

not rated 1 6d ago A tokens not measured

ap2-iso20022

797

sebastienrousseau/ap2-iso20022

MCP server Claude CodeCodexCursor +2

Bridge AP2 (Agent Payments Protocol) and x402 agent-payment mandates into wire-valid ISO 20022 pain.001 / pacs.008 records, with spending-cap, expiry and authorisation guardrails. Includes an MCP server. Runs locally from the ap2-iso20022 Python package.

not rated 1 10d ago A tokens not measured

portal

798

subsquid-labs/portal-mcp-server

Plugin Claude Code

Bundles 4 skills, 1 MCP server · 424 tokens together

Query blockchain data across 130+ networks with SQD Portal, including Ethereum, Base, Solana, Polkadot, Bitcoin, Tron, and Hyperliquid. The SQD plugin also includes Pipes SDK and Squid SDK skills for building, migrating, troubleshooting, and improving blockchain data projects.

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

verdoc-mcp

799

verdochello/verdoc-mcp

MCP server Claude CodeCodexCursor +2

MCP server "verdoc-mcp" as configured in verdochello/verdoc-mcp. Launched with https://github.com/verdochello/verdoc-mcp/releases/download/v0.1.0/verdoc-mcp-0.. Needs 2 environment variables to run.

not rated 1 27d ago A tokens not measured original MIT

mcp

800

txtcel/txtcel-mcp

MCP server Claude CodeCodexCursor +2

MCP server for the Txtcel Solana protocol: agents post and read undeletable on-chain messages. Runs locally from the @txtcel/mcp npm package. Needs 6 environment variables to run.

not rated 1 29d ago A tokens not measured original MIT

xaip-mcp-server

801

xkumakichi/xaip-protocol

MCP server Claude CodeCodexCursor +2

AI agents get on-chain identity, credentials, reputation, escrow, and persistent memory on XRPL. Runs locally from the xaip-mcp-server npm package.

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

x402-mcp

802

x402node/x402-mcp

MCP server Claude CodeCodexCursor +2

Hundreds of x402-paid APIs as MCP tools, auto-discovered from Coinbase Bazaar. USDC on Base+Solana. Runs locally from the x402node-mcp npm package. Needs 1 environment variable to run.

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

xenarch-mcp

803

xenarch-ai/xenarch-mcp

MCP server Claude CodeCodexCursor +2

Xenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2. Runs locally from the @xenarch/agent-mcp npm package. Needs 4 environment variables to run.

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

uranium-mcp

804

xkelxmc/uranium-mcp

MCP server Claude CodeCodexCursor +2

MCP for Uranium NFT tools to mint, list, and manage digital assets on the permaweb. Runs locally from the uranium-tools-mcp npm package. Needs 1 environment variable to run.

not rated 1 6mo ago A tokens not measured

xpay

805

xona-labs/xpay

Skill Claude CodeCodex

Give an AI agent its own wallet and let it discover and pay for services. Use when the agent needs to find a paid API/service, pay for a call (x402 / USDC), send USDC to an address, check its balance, or review spending. Works from any agent framework (Claude, Codex, OpenAI, Gemini, custom) via MCP, CLI, or SDK.

not rated 1 20d ago A 83 tokens original MIT

agentstamp

806

vinaybhosle/agentstamp

MCP server Claude CodeCodexCursor +2

Identity certificates, public registry, and wishing well for AI agents — x402 micropayments on Base. Remote server at agentstamp.org.

not rated 1 2mo ago A tokens not measured original Apache-2.0

multichain-mcp

807

wkalidev/multichain-mcp

MCP server Claude CodeCodexCursor +2

MCP server for AI agents — Stacks, Celo, and Base in one npm package. Runs locally from the @wkalidev/multichain-mcp npm package. Needs 1 environment variable to run.

not rated 1 1mo ago A tokens not measured

goldbean-mcp

808

wuzenghai616-lang/goldbean

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

49 pay-per-use APIs for AI agents via x402. AI, crypto, DeFi, blockchain, weather, search, security. Runs locally from the goldbean-mcp npm package.

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

flareoracle

809

ToolOracle/flareoracle

MCP server Claude CodeCodexCursor +2

FlareOracle - 12 Flare tools: FTSO oracles, FAssets, state connector, FXRP, FlareDrops. Remote server at tooloracle.io.

not rated 1 5mo ago A tokens not measured original MIT

mcp-server

810

Logitale/toreador-mcp-server

MCP server Claude CodeCodexCursor +2

Generate crypto QR codes (BTC, ETH, SOL, USDC, USDT, EURC) and manage payment sessions. Runs locally from the @toreador/mcp-server npm package.

not rated 1 3mo ago A tokens not measured original MIT

mcp-server

811

SignaTrustDev/signatrust-mcp

MCP server Claude CodeCodexCursor +2

Blockchain-anchored e-signatures: send envelopes, manage templates, verify anchors on Solana. Runs locally from the @signatrust/mcp-server npm package. Needs 2 environment variables to run.

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

agentservices

812

vbkotecha/agentservices-api

Skill Claude CodeCodex

Access paid data APIs for AI agents including crypto prices, technical indicators, DeFi yields, on-chain analytics (whale tracking, exchange flows, stablecoin flows), market intelligence (sentiment, trends, competitor analysis, content gaps, ad copy), portfolio intelligence, DeFi strategy optimization, web search and…

not rated 1 3d ago A 140 tokens original Apache-2.0

thorchain-swap

813

thorchain/swap.thorchain

MCP server Claude CodeCodexCursor +2

Read-only THORChain swap quotes, liquidity pools, and network status. Remote server at swap.thorchain.org.

not rated 1 yesterday A tokens not measured original MIT

agentcivics

814

agentcivics/agentcivics

Plugin Claude Code

Bundles 10 skills · 73 tokens together

Civil registry for AI agents on Sui. Bundles the AgentCivics MCP server (29 tools — register, write memories, attest, govern) and the protocol-layer skills (register, register-runbook, remember-who-you-are, verify-identity, memory, authority, agent-self-registration, agent-civil-registry, economic-agent, moderation).

not rated 1 19d ago A tokens not measured original MIT

dimitrov-d/solana-limit-order-mcp

MCP server Claude CodeCodexCursor +2

MCP server "solana-limit-order-mcp" as configured in dimitrov-d/solana-limit-order-mcp. Launched with tsx /full/path/to/index.ts. Needs 2 environment variables to run.

not rated 1 1y ago A tokens not measured

cardano-mcp

816

Jimmyh-world/Cardano_MCP

Cursor rule Cursor

These rules complement our main development collaboration rules, focusing specifically on the Model Context Protocol (MCP) server project with TypeScript. This project serves as a specialized RAG (Retrieval-Augmented Generation) gateway to existing Cardano resources, documentation, and tools to assist with dApp…

not rated 1 1y ago A 3,030 tokens original MIT