Web3 and blockchain

5,259 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.

algorand-mcp-lite

433

GoPlausible/algorand-remote-mcp-lite

Skill Claude CodeCodex

Comprehensive guide for interacting with Algorand blockchain via Algorand Remote MCP Lite (Wallet Edition) — a managed MCP server with 59 tools for wallet operations, ALGO/ASA transactions, atomic groups, account queries, NFD lookups, Haystack Router DEX-aggregated swaps, Alpha Arcade prediction markets, Pera asset…

not rated 5 29d ago A 202 tokens original MIT

clamm-liquidity

434

arcadia-finance/mcp-server

Skill Claude Code

Agent guide for clAMM management on Arcadia Finance. Covers 34 MCP tools (+1 dev), intent-based automation setup (compound fees, claim rewards, add to LP, rebalance, claim Merkl), single-sided liquidity via ERC-4626 tranches, strategy selection framework, and strategy templates including delta neutral leveraged LP and…

not rated 5 changed 3d ago A 77 tokens AGPL-3.0

build-web3

435

quicknode/agent-plugins

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 96 tokens together

Build and improve Web3 apps with your AI agent, with optional Quicknode infrastructure for RPC access, live onchain events, historical data, and wallet-paid API access.

not rated 5 2d ago A tokens not measured original MIT

sei-mcp

436

NicholasJacob1990/SEI-MCP

MCP server Claude CodeCodexCursor +2

SEI MCP: Model Context Protocol server for SEI blockchain only. All APIs are prefixed with SEI and support only SEI. Runs locally from the sei-mcp npm package.

not rated 5 +1 7mo ago A tokens not measured

connect-mcp

437

Quidli/connect-mcp

MCP server Claude CodeCodexCursor +2

Identity and reputation for AI agents: resolve social handles to wallet addresses, check reputation scores, and send tokens from any MCP client. Runs locally from the @quidli/connect-mcp npm package.

not rated 5 +2 yesterday A tokens not measured original MIT

mcp-server

440

Web3Auth/web3auth-mcp

MCP server Claude CodeCodexCursor +2

Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs. Remote server at mcp.web3auth.io.

not rated 4 3mo ago A tokens not measured original MIT

spectra-mcp-server

441

Finanzgoblin/spectra-mcp-server

MCP server Claude CodeCodexCursor +2

Spectra Finance MCP server: yield discovery, PT/YT, looping, Morpho, 10 chains. Runs locally from the spectra-mcp-server npm package.

not rated 4 3mo ago A tokens not measured original MIT

cinderwright-api

442

cinderwright-ai/cinderwright-api

MCP server Claude CodeCodexCursor +2

Cross-protocol agent payments hub. x402, MPP, L402/Lightning. 1551 services indexed. Runs locally from the cinderwright-mcp-server npm package.

not rated 4 7d ago A tokens not measured original MIT

agentscoin-mcp

443

axiosdevs/agentscoin-mcp

MCP server Claude CodeCodexCursor +2

Give your AI agent a wallet on AgentsCoin: create wallet, mine AGENT, check balance, send. Runs locally from the agentscoin-mcp npm package.

not rated 4 2mo ago A tokens not measured

x402-service-scout

444

rplryan/x402-discovery-mcp

Skill Claude Code

Use this skill when the user asks about finding x402-payable APIs, discovering payment endpoints for AI agents, searching for monetized API services, checking API trust scores or uptime, or verifying x402 attestations. Automatically surfaces relevant services from the x402 Service Discovery catalog with pricing, trust…

not rated 4 5mo ago A 71 tokens original MIT

onchain-agent-wallets

445

nirholas/onchain-agent-wallets

MCP server Claude CodeCodexCursor +2

Give an AI agent a Solana spending allowance instead of your key. Chain-enforced cap, x402. Runs locally from the @three-ws/onchain-agent-wallets npm package. Needs 5 environment variables to run.

not rated 4 18d ago A tokens not measured

seraph

446

Kondux/seraph-mcp-public

MCP server Claude CodeCodexCursor +2

Crypto transaction firewall and risk tools for MCP agents. Remote server at seraph.kondux.io.

not rated 4 1mo ago A tokens not measured original MIT

verantis-mcp

447

m9labs-railscope/verantis-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Verantis — the verified directory for machine payments (x402 & MPP). Find live-verified services and check a wallet before your agent pays. Runs locally from the verantis-mcp Python package. Needs 1 environment variable to run.

not rated 4 7d ago A tokens not measured original MIT

abstraxn

448

Abstraxn-Labs/abstraxn-agent-layer

MCP server Claude CodeCodexCursor +2

Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays. Remote server at mcp.abstraxn.com.

not rated 4 16d ago A tokens not measured original MIT

sparkbtcbot

449

echennells/sparkbtcbot

Skill Claude Code

Give an AI agent a self-custodial Bitcoin wallet on the Spark L2. Covers wallet init from a BIP39 mnemonic, zero-fee Spark and BTKN/LRC20 token transfers, Lightning invoices (create and pay), Spark native invoices, L402 paywall payment, L1 deposits and cooperative withdrawals, and message signing. Make sure to use…

not rated 4 4d ago A 215 tokens original MIT

gryszzz/Kaspa-Ai-Agent-Skill

Skill Codex

Source-grounded Kaspa protocol and Toccata engineering for Rusty Kaspa, KIPs, wallets, Kasware/Kaspium, indexers, WASM/TypeScript, covenants, ZK, vProgs, mining, infrastructure, repository audits, and current network or release status. Use when Codex must research, explain, design, implement, review, or verify Kaspa…

not rated 4 today A 114 tokens

tonbistudio/gitlana

Skill Claude CodeCodex

Fetch, verify, and install agent skills stored entirely on the Solana blockchain, given only a Metaplex Core asset address.

not rated 4 1mo ago A 33 tokens original MIT

runes-minting

453

Laz1mov/L1-AGENT-WALLET

Skill Claude CodeCodex

Use this skill when the user wants to mint, etch, or create a Rune (Bitcoin fungible token via the Runes protocol). Triggers on: "mint a rune", "etch SOVEREIGN", "create rune token", "issue runes", "fair launch", "open mint", "mint more of an existing rune", or any request involving Rune names (uppercase A–Z with…

not rated 4 4mo ago A 135 tokens

token-antiflash

454

0xlayerghost/solidity-agent-kit

Skill Claude CodeCodex

When this skill is triggered, DO NOT directly implement all strategies. Follow this workflow.

not rated 4 27d ago A 91 tokens original MIT

web3-bug-classes

455

Olaradiallysymmetrical491/web3-bug-bounty-hunting-ai-skills

Skill Claude CodeCodex

Complete reference for all 10 DeFi smart contract bug classes. Use this when hunting for specific vulnerability types, need attack patterns for accounting desync, access control, incomplete path, off-by-one, oracle manipulation, ERC4626 vaults, reentrancy, flash loans, signature replay, or proxy/upgrade bugs.

not rated 4 2d ago A 72 tokens copy · 100% MIT

cardzero

456

mrocker/CardZero

Skill Claude CodeCodex

CardZero — the first payment wallet built for AI agents. Create USDC wallets on Base L2, make payments, pay x402 paywalls, pay other agents, check balance, view transactions, and run A2A jobs with on-chain escrow (ERC-8183). Human owner sets spending rules via Dashboard; agent pays autonomously within limits. Use when…

not rated 4 3mo ago A 163 tokens

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