4,990 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
Operating manual for the Lineth Stack quickstart — the Docker-Compose dev/demo stack at docs/getting-started/lineth-stack in the lineth-monorepo that boots a local Linea/Lineth L2 with Sepolia or local L1 finality. Use whenever you are working inside the lineth-stack quickstart and need to boot or run the stack…
smartcontractkit/chainlink-agent-skills
Skill Claude CodeCodex
Handles CRE (Chainlink Runtime Environment) Go and TypeScript workflows, the CRE CLI, simulate, and deploy. Sends CRE Connect watchers, gas-less Smart Accounts, and dta.v2 to chainlink-cre-connect-skill. Sends private-document LLM inference to chainlink-confidential-ai-attester-skill. Keeps enclave workflow logic with…
Skill Claude CodeCodex
Map questions about Aptos blockchain entities (transactions, accounts, blocks, validators, coins, fungible assets, NFTs, Move objects, ANS names) to canonical Aptos Explorer URLs at explorer.aptoslabs.com. Use when a user asks to look up on-chain data on Aptos, wants to share or generate an explorer link, or needs to…
Plugin Claude Code
Bundles 1 skill, 1 MCP server · 69 tokens together
Trading Skills — live AI crypto trading signals with reasoning, confidence and verified outcomes. Free key for every signal; Pro adds entry, SL, TP and leverage.
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
Base MCP — gives your AI assistant access to a Base Account via the Base MCP server (wallet-mcp.coinbase.com). Wallet, portfolio, sending, swapping, signing, x402 payments, batched contract calls, and transaction history across supported chains.
Skill Claude CodeCodex
This skill allows Claude Code to interact with the RustChain blockchain, monitor the network, and hunt for bounties.
Skill Claude CodeCodex
Malloy modeling mistakes and compile-error fixes. Read before writing sources, dimensions, measures or joins, and when a .malloy file will not compile. Reserved words, NULLs, dates, field access.
Plugin Claude Code
Bundles 3 skills, 15 commands, 6 agents, 3 hooks · 635 tokens together
Spark repository development skills.
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…
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…
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.
MCP server Claude CodeCodexCursor +2
DEX and on-chain data: liquidity pools, token prices, swaps, and trading volume. Remote server at mcp.dexpaprika.com.
Command Claude Code
Replay a user's failing transaction on forked state and map the error to source.
quicknode/solana-finance-claude-plugin
Plugin Claude Code
Bundles 1 skill · 76 tokens together
Develop financial products as Solana Programs in Anchor 1, 2 or Quasar. The companion plugin to the book "Building Financial Software on Solana".
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…
Plugin Claude Code
Plugin marketplace listing 1 plugin: pinion-os.
Skill Claude CodeCodex
Ansible playbooks and Jinja2 templates for deploying and managing Solana gRPC Geyser streaming nodes.
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.
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
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 4 skills, 1 MCP server · 223 tokens together
Jupiter integration and documentation skills for Solana, crypto, and finance workflows.
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.
keep-starknet-strange/starknet-agentic
Plugin Claude Code
Bundles 19 skills, 2 commands, 1 plugin · 786 tokens together
Canonical Starknet skill bundle for AI agents: wallets, DeFi, identity, payments, privacy, and Cairo contract workflows.
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: