4,163 mods tagged Web3 and blockchain that install into Codex, 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.
Skill Claude CodeCodex
A due-diligence guide for assessing risks in a Web3 job offer. Web3 refers to businesses built around blockchain networks, cryptocurrencies, or related digital assets.
Skill Claude CodeCodex
Use https://txlink.stupidtech.net to have a user execute a wallet action with their own wallet via a shareable URL. Use when an agent needs the user to approve/execute a JSON-RPC request (e.g. ethsendTransaction, personalsign, ethsignTypedDatav4, walletsign, walletsendCalls), either as a direct link or as a stored…
Skill Claude CodeCodex needs its repo
Read and apply this skill whenever you are helping a user build a non-custodial crypto wallet or wallet-related application and the conversation touches any of the following.
SynthThoughts/web3-strategy-skills
Skill Claude CodeCodex
Dynamic grid trading strategy for any token pair on EVM L2 chains via OKX DEX API. Features asymmetric grid steps (buy-dense/sell-wide in bullish, reverse in bearish), multi-timeframe trend analysis, trend-adaptive grid sizing, ATR-based volatility, sell trailing optimization, and HODL Alpha tracking. Covers grid…
Skill Claude CodeCodex
Enter the Gigaverse as an AI agent. Create a wallet, quest through dungeons, battle echoes, and earn rewards. The dungeon awaits.
Skill Claude CodeCodex
A Capture The Flag, or CTF, security-competition assistant covering web attacks, binary exploitation, reverse engineering, cryptography, forensics, blockchain, and cloud security.
manolaz/amoca-solana-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "agent-kit" as configured in manolaz/amoca-solana-mcp-server. Runs /build/index.js with node. Needs 4 environment variables to run.
dungnotnull/dex-market-manipulation-detector-agent-skill
Skill Claude CodeCodex
This document serves as the authoritative registry for all skills in the dex-market-manipulation-detector harness. It documents how skills are registered, resolved, executed, and validated, including input/output JSON schemas for runtime validation and automatic documentation generation.
smartcontractkit/chainlink-for-agents
Skill Claude CodeCodex
Register an agent, create chain wallets, discover available workflows, sign Chainlink for Agents requests, handle x402 USDC payments, and sign EIP-712 operation data locally. Use for the Chainlink for Agents /v1 API, agent wallets, workflow execution, EIP-712 signing, and x402 payments. Do NOT use for generic REST…
AyushVerma7861/web3-twitter-thread-skill
Skill Claude CodeCodex
Use this skill when writing Twitter/X threads about crypto, Web3, AI agents, or blockchain products. Helps craft hooks, structure multi-tweet threads, and match the confident builder-to-builder tone that performs well with crypto-native audiences. Trigger this for any request to write a thread, explain a Web3 product…
Skill Claude CodeCodex
Guide for using wooo-cli, the all-in-one crypto terminal CLI for trading, DeFi, and on-chain execution. Use this skill whenever the user wants to: trade or buy/sell crypto on exchanges (OKX, Binance, Bybit spot or futures), swap tokens on DEXes (Uniswap, Curve, Jupiter), lend/borrow/supply on DeFi (Aave, Morpho)…
Skill Claude CodeCodex
Analyze Sui Move test coverage, identify untested code, write missing tests, and perform security audits. Includes Python tools for parsing coverage output and generating reports.
Skill Claude CodeCodex
Manage a self-custodial Alby Hub lightning node via @getalby/hub-cli — setup, authentication, channels, LSP, backups, lightning and on-chain payments, swaps, creating budgeted, scoped NWC app connections that give agents and apps controlled, revocable access to the wallet, and managing sub-wallets (isolated balances…
Skill Claude CodeCodex
Skill "skill" from realproject7/dropcast-cli, covering dropcast-cli skill definition, 1. overview, 2. quick defaults, 3. workflow and step 1: build the campaign config.
MCP server Claude CodeCodexCursor +2
MCP server "chains-api" as configured in Johnaverse/chains-api. Runs locally from the chains-api npm package.
MCP server Claude CodeCodexCursor +2
Node.js client library and MCP server to buy Lightning Network liquidity through Amboss Magma. Runs locally from the @ambosstech/magma-mcp npm package.
MCP server Claude CodeCodexCursor +2
Keplr MCP Server — AI agents can interact with Cosmos chains via Model Context Protocol. Runs locally from the @keplr-wallet/keplr-wallet-mcp npm package.
MCP server Claude CodeCodexCursor +2
DEX trading MCP server — autonomous token swaps on Base (Uniswap v3) & Solana (Jupiter) for AI agents. Runs locally from the paean-dex-mcp npm package.
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…
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.
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.
MCP server Claude CodeCodexCursor +2
Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs. Remote server at mcp.web3auth.io.
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.
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.
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: