4,892 mods tagged Web3 and blockchain that install into Claude Code, 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 needs its repo
Multi-chain yield optimization via yield.xyz (StakeKit). Discover 2,988+ yield opportunities across 75+ blockchains, build deposit/withdrawal transactions with shell scripts, and sign them with a MoonPay wallet. Use when the user wants to earn yield, find the best lending or staking rate, enter/exit a position, or…
Plugin Claude Code
Bundles 1 skill · 69 tokens together
Trading Skills — live AI crypto trading signals with entry, SL, TP, leverage, confidence, verification with P&L tracking. Free during beta.
Skill Claude CodeCodex
This skill allows Claude Code to interact with the RustChain blockchain, monitor the network, and hunt for bounties.
Plugin Claude Code
Bundles 3 skills, 15 commands, 6 agents, 3 hooks · 635 tokens together
Spark repository development skills.
Skill Claude CodeCodex
Systematically audit Solidity smart contract codebases for security vulnerabilities using a 4-phase approach - load a vulnerability cheatsheet, sweep code with grep and semantic analysis, deep-validate candidates against reference files, and output a severity-ranked findings.
greatpie/smart-contract-audit-skill
Skill Claude CodeCodex
Script-backed, out-of-box auditing workflow for Solidity/EVM repositories based on EVMbench detect/patch/exploit methodology. Use when asked to audit a smart contract repo from a URL or local path, auto-prepare the environment, find high-severity loss-of-funds vulnerabilities, validate exploitability, propose safe…
Agent Claude Code
Unity and C# specialist for Solana game development. Builds game systems using Solana.Unity-SDK, handles wallet integration, NFT display, transaction signing, and real-time gameplay. Expert in Unity patterns, async C#, and PlaySolana SDK. Use when: Implementing Unity game code, wallet connection, NFT loading…
Skill Claude CodeCodex
Trust Wallet CLI (twak) — install, create wallets, check balances, send tokens, swap, view history, set price alerts, DCA automations, limit orders, manage ERC-20 approvals, check token risk, browse trending/DApps, and run x402 micropayments. Use whenever the user wants to use the twak CLI, manage a crypto wallet from…
Plugin Claude Code
Plugin marketplace listing 1 plugin: pinion-os.
MCP server Claude CodeCodexCursor +2
MCP server for querying Ethereum blockchain data using cryo. Runs locally from the cryo-mcp Python package.
Skill Claude CodeCodex
Walrus Memory SDK — portable agent memory that works across apps, sessions, and workflows. Use when users say: "add memory to my app" "portable agent memory" "integrate Walrus Memory" "AI agent memory" "memory across agents" "Walrus memory storage" "setup Walrus Memory" "recall memories".
Skill Claude CodeCodex
Ansible playbooks and Jinja2 templates for deploying and managing Solana validators (mainnet and testnet).
quicknode/solana-finance-claude-plugin
Plugin Claude Code
Bundles 1 skill · 76 tokens together
Expert Solana development with Claude: production-grade Anchor, Quasar, Rust, and TypeScript patterns with a focus on financial correctness — onchain math, escrows, AMMs, vaults, oracle freshness, and slippage. Made by Quicknode.
Skill Claude CodeCodex
Run prominent Agents Shipgate flows when a change touches what an AI agent can do: shipgate check, agents-shipgate verify, or shipgate audit --host. Use after adding or modifying MCP servers or tools, tool/function definitions (@tool, @functiontool), OpenAPI specs that describe agent tools, agent prompts, permission…
Plugin Claude Code
Bundles 2 skills · 144 tokens together
Skills for working with the Sentio platform — building blockchain data processors, running SQL queries, managing alerts, dashboards, and endpoints.
Skill Claude CodeCodex
An on-chain trading-research guide for examining token activity across Binance Alpha and several Ethereum-compatible blockchain networks. It covers trader or insider distribution, confirmed selling, wallet categories, unusual activity waves, and monitoring exports.
Plugin Claude Code
Bundles 4 skills, 1 MCP server · 223 tokens together
Jupiter integration and documentation skills for Solana, crypto, and finance workflows.
keep-starknet-strange/starknet-agentic
Plugin Claude Code
Bundles 19 skills, 2 commands, 1 plugin · 787 tokens together
Canonical Starknet skill bundle for AI agents: wallets, DeFi, identity, payments, privacy, and Cairo contract workflows.
Skill Claude CodeCodex
A key for giving an AI agent an identity and place in Opprime World, an online virtual world. Registration provides an identity ID, land, a house, an email address, and an API key for supported operations.
Skill Claude CodeCodex
Use this skill when building Solana-enabled games or apps in Godot 4 with the Godot Solana SDK. Triggers include: Solana transactions in GDScript, SPL tokens or NFTs in a Godot project, connecting browser or mobile wallets (Phantom, Solflare, Backpack) in a Godot game, calling Anchor smart contracts from GDScript…
Skill Claude CodeCodex
Your AI agent's crypto brain. One skill, 100+ commands across 14 data domains — real-time prices, wallets, DeFi, on-chain SQL, prediction markets, and more. Natural language in, structured data out. Install once, access everything. Use whenever the user needs crypto data, asks about prices/wallets/tokens/DeFi, wants…
Skill Claude CodeCodex
Use when claiming the AI bounty on the tDVV mainnet sidechain. This public claim skill now supports Portkey AA/CA only, requires CA sync and holder preflight before any write, and routes to AA/CA onboarding, AA/CA claim, or diagnostics-only stop handling.
Skill Claude CodeCodex
Deposit funds to Aster from a wallet; private key from env. Use when the user wants to deposit to Aster or fund an Aster account.
Skill Claude CodeCodex
IOTA blockchain MCP server providing wallet management with human-in-the-loop signing, Move smart contract build/test/publish, and on-chain queries via JSON-RPC and GraphQL. Use when interacting with IOTA network from AI coding agents, managing IOTA wallets, building or publishing Move packages, querying on-chain…
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: