The best web3 and blockchain mods

5,384 mods in the catalogue carry this category. These 79 are the ones that pass every gate. Every gate: original work, not a copy · security scan A or B · a licence that permits reading the source · an actively maintained repository people actually use. Order is the composite score — reputation, freshness, safety, originality, content and traction — not anyone's opinion.

#ModTypeStarsScanTokensRating
1 system-promptscan1357/oh-my-piWrite system prompts, tool docs, and agent definitions. Project tag conventions + RFC 2119 keywords + dense compression. Use when authoring or editing any prompt the model reads. Skill 37k A 40 —
2 building-pydantic-ai-agentspydantic/pydantic-aiBuild AI agents with Pydantic AI — tools, capabilities (including on-demand loading), workspaces, structured output, streaming, testing, and multi-agent patterns. Use when the user mentions Pydantic AI, imports pydanticai, or asks to build an AI agent, add tools/capabilities, attach a workspace, defer capability… Skill 21k A 92 —
3 sui-move-security-reviewMystenLabs/suiUse when auditing, reviewing, or hunting for vulnerabilities in Move code on Sui. Applies equally to source code (.move files) and to disassembly of compiled bytecode (on-chain packages). A checklist of invariants whose VIOLATION causes exploitable bugs: access control & capabilities, struct abilities & type safety… Skill 7.8k A 174 —
4 tres-finance-pluginanthropics/claude-plugins-communityThe first official TRES Finance plugin for Claude Code — blockchain accounting workflows, ledger management, and transaction analysis. Connects to the hosted TRES Finance MCP server; collects no usage telemetry. Privacy: https://tres.finance/privacy-policy/. Plugin 4.8k A — —
5 fizzpashov/skillsGenerate Echidna/Medusa-compatible Solidity fuzz suites from Foundry or Hardhat projects. Trigger on "fizz", "generate fuzz suite", "build fuzz harness", "stateful fuzzing", "fuzzing harness", "property testing", and "invariant suite". Skill 1.3k A 60 —
6 agentboardhyperspaceai/agiPost to and read from the A1 Agent Board — a public, auditable, permanent message board for AI agents. Use when the user asks to leave a message for future agents, check what other agents have posted, watch a topic, or share a finding with the agent community. Messages are cryptographically signed and permanent. Skill 2.1k A 68 —
7 jolta16z/joltWrap a Rust function in a Jolt zero-knowledge proof. Skill 1.1k A 15 —
8 solana-devsolana-foundation/solana-dev-skillUse when user asks to "build a Solana dapp", "write an Anchor program", "create a token", "debug Solana errors", "set up wallet connection", "test my Solana program", "fuzz my Solana program", "deploy to devnet", "send a v1 transaction", "support larger transactions", "fix maxSupportedTransactionVersion", or "explain… Skill 581 A 258 —
9 sora-minamoto-mainnethyperledger-iroha/irohaWork against the SORA Minamoto mainnet through its deployed Torii MCP endpoint for live account, asset, alias, contract, governance, Musubi package-registry, and transaction workflows. Use when Codex needs to inspect Minamoto mainnet, verify or add https://minamoto.sora.org/v1/mcp, prefer the curated iroha. tool… Skill 489 A 110 —
10 cryptoexchange-netJKorf/CryptoExchange.NetConventions for cross-exchange C# code using CryptoExchange.Net Shared API V2 capabilities. Cursor rule 570 A 0 —
11 starknet-jsstarknet-io/starknet.jsUse when writing or debugging JavaScript/TypeScript that interacts with Starknet through the starknet.js SDK — building Call objects or calldata, encoding/decoding Cairo types (felt252, u256, structs, arrays, spans, ByteArray, Option/Result/custom enums), or working with contracts, accounts, providers, transactions… Skill 1.3k A 79 —
12 cymbal1broseidon/cymbalTree-sitter indexed code navigator. Use the cymbal CLI — not Read, Grep, Glob, or Bash — for finding where symbols are defined, tracing callers and callees, locating interface implementations, understanding the impact of a change, and mapping imports across an existing codebase. Returns precise, token-efficient… Skill 369 A 89 —
13 evm-bytecode-analysiscdump/evmoleAnalyze supplied deployed EVM runtime bytecode with EVMole or guide a separate application in integrating a published EVMole Rust, Go, Python, or JavaScript binding. Use for unverified-contract inspection, ABI reconstruction from runtime code, selector discovery, storage-access analysis, EVM control-flow inspection… Skill 474 A 135 —
14 @graph-toolinggraphprotocol/graph-toolingCursor rule "@graph-tooling" from graphprotocol/graph-tooling, covering the graph tooling, core packages, @graphprotocol/graph-cli, @graphprotocol/graph-ts and development environment. Cursor rule 424 A 1,892 —
15 solidity-codingPaulRBerg/foundry-templateWrite and modify production Solidity contracts in Foundry projects. Use when writing a contract, implementing a function, adding errors, events, or structs, designing contract architecture, optimizing gas, hardening security, planning upgrades, or working in src/. Skill 642 A 53 —
16 spottradecatlabs/tradecat-publicBinance Spot request using the Binance API. Authentication requires API key and secret key. Supports testnet, mainnet, and demo. Skill 959 A 29 —
17 xray-pre-auditccashwell/evm-cortexUse when preparing for a security audit, performing reconnaissance on a new codebase, or creating a protocol overview. Generates a structured pre-audit readiness report covering architecture overview, threat model, cross-linked protocol invariants, entry point classification and flow paths, composability analysis… Skill 132 A 73 —
18 smart-contract-auditforefy/.contextComprehensive smart contract security audit framework with multi-expert analysis. Use for full audits of Ethereum / EVM Solidity and Vyper, Solana / SVM Anchor Rust, TON / FunC / Tact, or Sui / Move projects. Skill 153 A 55 —
19 SunPump Meme Token ToolkitBofAI/skillsCreate meme tokens on SunPump (sun sunpump launch), trade them — both pre-launch (bonding curve via sun sunpump buy/sell) and post-launch (SunSwap via sun swap) — and query token info, rankings, holders, portfolios, and trade history. Skill 163 A 65 —
20 grayscale-crypto-sectorsquestflowai/investorskillsUse when evaluating crypto through a Grayscale-style Crypto Sectors lens: sector taxonomy, FTSE/Grayscale index eligibility, fee/usage fundamentals, sector-share valuation, ETP/trust wrappers, and Zcash-style privacy-as-money theses. Skill 1.9k A 56 —
21 nansen-tradingnansen-ai/nansen-cliExecute DEX swaps on Solana or Base (including cross-chain bridges) and Hyperliquid perpetual trades. Use when buying or selling a token, getting a swap quote, executing a trade, or opening/closing/managing a perp position. Skill 140 A 54 —
22 malloy-gotchas-modelingmalloydata/publisherMalloy 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. Skill 118 A 50 —
23 daily-briefingRion-Wu-tech/ai-daily-briefingA workflow for producing a Chinese daily briefing about current AI and Web3 developments, with linked sources and a standalone interactive HTML reader. Skill 178 A 124 —
24 base-mcpbase/skillsBase 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 120 A 55 —
25 talos-action-developmentOriginProtocol/origin-dollarDevelop, modify, review, and maintain standalone Talos actions in contracts/tasks/actions, including chain guardrails, contract bindings, transaction safety, schedules, action catalogues, and Talos documentation. Use when adding an action, changing an action’s behavior or parameters, updating a Talos schedule, or… Skill 154 A 70 —
26 gmgn-cliGMGNAI/gmgn-skillsGMGN OpenAPI skills — token info, market data, wallet portfolio & copy-trade scoring, and swap. Plugin 628 A — —
27 consensus-safety-invariantsPlamenTSV/plamenL1 trigger - detects non-determinism, state transition completeness violations, and safety/liveness invariant breaks in consensus code. Inject into depth-consensus-invariant or depth-state-trace. Skill 309 A 45 —
28 memwalMystenLabs/MemWalWalrus 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 121 A 80 —
29 zerion-wallet-datamoonpay/skillsUse when the user asks to check a wallet's portfolio, token balances, DeFi positions, PnL, transaction history, or NFTs. Provides interpreted on-chain data across 40+ EVM chains and Solana via x402 pay-per-request or API key — no raw RPC decoding needed. Skill 112 A 65 —
30 code_standardsethpandaops/spamoorSpamoor Code Standards and Conventions. Cursor rule 80 A 7 —
31 etherscan-flowetherscan/skillsTrace on-chain money flow via the Etherscan API V2 and write a single Etherscan Flow Case JSON file (nodes + edges). Input: a tx hash, a wallet/contract address, a business/entity scope ("show ENS DAO as a business"), pasted notes/draft, or a user-typed link (gist, tweet/X, article) with addresses and flow claims… Skill 84 A 228 —
32 slv-grpc-geyserValidatorsDAO/slvAnsible playbooks and Jinja2 templates for deploying and managing Solana gRPC Geyser streaming nodes. Skill 96 A 0 —
33 tevmevmts/tevmBuild, simulate, test, fork, and debug EVM transactions in TypeScript with tevm 1.0.0-rc.151. Use for in-process EVM scripts, typed Solidity imports, lazy mainnet or OP-stack forks, direct account and storage setup, viem-compatible contract actions, Vitest EVM tests, traces, and transaction simulation. Skill 449 A 77 —
34 cmc-api-cryptoOpenCMC/skills-for-ai-agents-by-CoinMarketCapAPI reference for CoinMarketCap cryptocurrency endpoints including quotes, listings, OHLCV, trending, and categories. Use this skill whenever the user mentions CMC API, asks how to get crypto data programmatically, wants to build price integrations, or needs REST endpoint documentation. This is the go-to reference for… Skill 75 A 105 —
35 bnbchain-mcpbnb-chain/bnbchain-skillsBNB Chain MCP server connection and tool usage. Covers npx @bnb-chain/mcp@latest, PRIVATEKEY and RPC, and every MCP tool — blocks, transactions, contracts, ERC20/NFT transfers, wallet, ERC-8004 agent registration, Greenfield. Use when connecting to bnbchain-mcp, querying or transacting on BNB Chain/opBNB/EVM… Skill 65 A 97 —
36 uniswap-permissioned-poolsUniswap/uniswap-aiReference guide, interactive configurator, and guided deployer for setting up a Uniswap v4 Permissioned Pool for a transfer-restricted ERC-20 - contract architecture, the ordered setup journey, code-enforced ordering and reverts, the trust model, validated setup-parameter collection, and the guided on-chain deployment. Plugin 235 A — —
37 hypergrok-teamgalleonlabs/hypergrok-trading-deskRun HyperGrok as a seven-role Hyperliquid trading desk. Cursor rule 210 A 319 —
38 50-wallet-schemawalletbeat/walletbeatThis site deals with Ethereum wallets. The processing pipeline is as follows. Cursor rule 122 A 2,458 —
39 rustchain-mcpScottcjn/rustchain-mcpThis skill allows Claude Code to interact with the RustChain blockchain, monitor the network, and hunt for bounties. Skill 119 A 0 —
40 lineth-quickstartLFDT-Lineth/lineth-monorepoOperating 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… Skill 126 A 228 —
41 godot-solana-sdkVirus-Axel/godot-solana-sdkUse 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 78 A 145 —
42 agents-shipgateThreeMoonsLab/agents-shipgateRun 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… Skill 90 A 212 —
43 debug-user-txsolanabr/solana-ai-kitReplay a user's failing transaction on forked state and map the error to source. Command 104 A 15 —
44 opensea-apiProjectOpenSea/opensea-skillQuery OpenSea marketplace data via the official CLI, SDK, MCP server, or shell scripts. Get floor prices, collection stats, NFT details, token data, trending collections, drops, events, search, favorites, profile and collection settings, and other wallet-scoped operations. For trading use opensea-marketplace, for… Skill 53 A 79 —
45 bitviewbitcoinresearchkit/monoRead-only Bitcoin blockchain, mempool, mining, market, and on-chain analytics; no API key. Remote server at mcp.bitview.space. MCP server 177 A — —
46 evm-mcp-servermcpdotdirect/evm-mcp-serverMCP server for interacting with EVM-compatible blockchains - supports 22 tools and 10 prompts across 60+ networks. Runs locally from the @mcpdotdirect/evm-mcp-server npm package. MCP server 379 A — —
47 circlecirclefin/skillsShip stablecoin apps faster. Best-practice skills for USDC payments, cross-chain transfers, wallets, and smart contracts — plus Circle's MCP server for real-time SDK and documentation guidance. Plugin 159 A — —
48 solana-financequicknode/solana-finance-claude-pluginDevelop financial products as Solana Programs in Anchor 1, 2 or Quasar. The companion plugin to the book "Building Financial Software on Solana". Plugin 101 A — —
49 beacon-skillScottcjn/beacon-skillAgent-to-agent protocol for social coordination, crypto payments, and P2P mesh. Skill 236 B 0 —
50 starknet-agentic-skillskeep-starknet-strange/starknet-agenticCanonical Starknet skill bundle for AI agents: wallets, DeFi, identity, payments, privacy, and Cairo contract workflows. Plugin 81 A — —
51 web3-bug-classesAwarexone/web3-bug-bounty-hunting-ai-skillsComplete 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. Skill 144 A 72 —
52 sdp-tokenizationsolana-foundation/solana-developer-platformExplain, plan, and prototype tokenization workflows on Solana Developer Platform using the supported public docs and API surface. Use when a consumer wants to issue a stablecoin, tokenized security, loyalty token, or other asset with SDP. Skill 58 A 52 —
53 dexpaprikacoinpaprika/dexpaprika-mcpDEX and on-chain data: liquidity pools, token prices, swaps, and trading volume. Remote server at mcp.dexpaprika.com. MCP server 116 A — —
54 agiprolabs-claude-trading-skills marketplaceagiprolabs/claude-trading-skills67 trading, DeFi, and quantitative finance Agent Skills. Market data APIs, on-chain analysis, backtesting, risk management, execution, tax compliance, and more. Plugin 443 A — —
55 auditorsolanabr/auditor-skillSolana + full-stack security auditor: 20 checklists / 1,446 items / 140 known-vectors, severity 1-10, scope-gated loading. A full audit-firm lifecycle (automated + interactive), history-seeded threat models, executable PoC + fix-patch delivery, a Rust pre-scanner + cross-audit memory for token efficiency, native rigor. Plugin 62 A — —
56 agent-commercedevlab-group/agent-commercePut the Agent Commerce Gateway in front of an existing HTTP API so AI agents can call and pay for it with x402. Plugin 65 A — —
57 agent-onboardingNunchi-trade/agent-cliFirst-time setup — from zero to first trade on Hyperliquid. Skill 521 A 17 —
58 revolut-xrevolut-engineering/revolut-x-apiExplains AI assistants how to use the Revolut X CLI (revx) for crypto trading, market data, monitoring, and grid bot strategies. Plugin 75 A — —
59 duneduneanalytics/skillsDune CLI for querying blockchain and on-chain data via DuneSQL, searching decoded contract tables, managing saved queries, managing visualizations, managing dashboards, and monitoring credit usage on Dune. Use when user asks about blockchain data, on-chain analytics, token transfers, DEX trades, smart contract events… Skill 58 A 115 —
60 stellar-devstellar/stellar-dev-skillEnd-to-end Stellar development: smart contracts (Rust, soroban-sdk), stellar-sdk (JS/Python/Go), RPC/Horizon APIs, Stellar Assets, wallet integration, testing, security, and ecosystem. Plugin 55 A — —
61 metengine-data-agentsendaifun/skillsReal-time smart money analytics API for Polymarket prediction markets, Hyperliquid perpetual futures, and Meteora Solana LP/AMM pools. 63 endpoints. Pay-per-request via x402 on Solana Mainnet USDC. No API keys. Skill 130 A 57 —
62 zerion-agentzeriontech/zerion-aiZerion skills and slash commands for AI coding agents — wallet analysis, swaps/bridges, chain reference, agent-token policies. Plugin 68 A — —
63 agentic-walletcoinbase/agentic-wallet-skillsCrypto wallet operations via the awal CLI — sign in, check balances, send USDC/ETH/POL/SOL, trade tokens, fund the wallet, and use the x402 payment protocol to discover paid services, pay for API calls, monetize an API, or query onchain data. Use whenever the user mentions signing in, login, authentication, wallet… Skill 127 A 139 —
64 technocore-adapterd4ncboz/technocoreComprehensive Autonomous Agent Skill for Technocore and Flop Labs ($FLOP) Ecosystem. Provides deterministic Ed25519 identity generation (did:key:z6Mk...), KV durable note registration, tamper-evident signed message broadcast, and cryptographic proof-of-contribution generation. Skill 60 A 64 —
65 baseTommy-yw/RunbookHermesQuery Base (Ethereum L2) blockchain data with USD pricing — wallet balances, token info, transaction details, gas analysis, contract inspection, whale detection, and live network stats. Uses Base RPC + CoinGecko. No API key required. Skill 510 A 51 —
66 defi-nativeemlai/defi-native-skillMakes an agent crypto-native for onchain capital markets. Use for ANY question about DeFi, vaults, curators, yield, stablecoins, synthetic dollars, RWAs (real world assets), tokenized stocks, lending, perps, options, LP positions, token launchpads, bonding curves, or onchain credit. Trigger for learning ("what is a… Skill 51 A 228 —
67 agent-kitsendaifun/solana-agent-kitMCP server "agent-kit" as configured in sendaifun/solana-agent-kit. Runs /absolute/path/to/build/index.js with node. Needs 3 environment variables to run. MCP server 1.7k A — —
68 sparkbuildonspark/sparkSpark repository development skills. Plugin 113 A — —
69 bitget-walletbitget-wallet-ai-lab/bitget-wallet-skillInteract with Bitget Wallet API for crypto market data, token info, swap quotes, RWA (real-world asset) stock trading, and security audits. Use when the user asks about wallet, token prices, market data, swap/trading quotes, RWA stock discovery and trading, token security checks, K-line charts, or token rankings on… Skill 253 A 87 —
70 hertzflowHertzFlow/hertzflow-skillsAn 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. Skill 94 A 306 —
71 crypto-trading-deskhugoguerrap/crypto-claude-deskMulti-agent cryptocurrency intelligence system with 7 specialized AI agents, 9 MCP servers (95 tools), cognitive learning, and self-evolving capabilities for comprehensive market analysis and paper trading. Plugin 64 A — —
72 yolfi-agentyolfinance/yolfi-agentYolfi crypto payment integration skill and bundled local MCP server for Claude Code. Plugin 177 A — —
73 coinos-skillsaicoincom/coinos-skillscoinos-skills. AiCoin crypto toolkit for AI agents — 40+ tools for real-time prices, K-lines, AI analysis, funding rates, whale tracking, Hyperliquid on-chain analytics, exchange trading (CCXT), and Freqtrade bot automation. Plugin 57 A — —
74 crypto-arbitrage-bot-automated-tradingCortex-AI-Network/crypto-arbitrage-bot-automated-tradingTo orchestrate and deploy this execution skill dynamically via Autonomous AI Agent frameworks (LangChain, AutoGen, CrewAI), point your agent environment definition to the repository root and establish runtime parameters. Skill 66 A 0 —
75 opprime-world-keygaryqlin/opprime-world-keyA 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 80 A 44 —
76 claudejup-ag/agent-skillsJupiter integration and documentation skills for Solana, crypto, and finance workflows. Plugin 87 A — —
77 trust-wallet-clitrustwallet/tw-agent-skillsTrust 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 110 A 132 —
78 awpawp-core/awp-skillAWP (Agent Work Protocol) — the complete toolkit for agent mining on Base, Ethereum, Arbitrum, and BSC. Use this skill when the user explicitly mentions AWP, worknets, veAWP, awp-wallet, or AWP-specific operations. Handles: onboarding (wallet setup, registration, worknet joining), staking (deposit, withdraw, gasless… Skill 232 B 262 —
79 project-r0xnhevers/project-r0xAI agents can use the official r0x facilitator on Robinhood Chain directly from Claude Code: check balances, prices and transactions, trade any token and manage Uniswap V3 liquidity positions, check yield and bridge quotes, chat with the r0x agent, and pay for capabilities in USDG, one x402 call at a time. Plugin 53 A — —

Want everything, not just what passes the gates? Browse the full category from any type hub, or search it. This shelf recomputes nightly from the measurements.