Web3 and blockchain

5,374 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.

system-prompts

01

can1357/oh-my-pi

Skill Claude CodeCodex

Write 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.

not rated 38k +588 today A Snyk: passSkillSpector: pass 40 tokens original MIT

pydantic/pydantic-ai

Skill Claude CodeCodex

Build 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…

not rated 21k +67 changed 3d ago A Snyk: passSkillSpector: pass 92 tokens original MIT

webiny/webiny-js

Skill Claude CodeCodex

Creating Headless CMS content models via code using the ModelFactory pattern. Use this skill when the developer wants to create, modify, or understand content model definitions, define fields and validators, set up reference fields between models, configure field layouts (including nested layouts inside object or…

not rated 8.0k +3 changed 2d ago A SkillSpector: warn 313 tokens

MystenLabs/sui

Skill Claude CodeCodex

Use 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…

not rated 7.8k +2 today A SkillSpector: pass 174 tokens original Apache-2.0

MetaMask/metamask-mobile

Cursor rule Cursor needs its repo

Use shared version-gated feature flag helpers; never duplicate hasMinimumRequiredVersion or validatedVersionGatedFeatureFlag.

not rated 3.1k +4 today A 0 tokens

solana-mcp-vybe

06

vybenetwork/solana-mcp-vybe

Plugin Claude Code

Bundles 3 skills, 1 command, 2 MCP servers · 181 tokens together

Solana MCP by Vybe is a developer toolkit for live Solana data: wallets, trades, markets, transfers, and signable swaps. Ask for balances, PnL, holdings, prices, holders, and candles; scan markets, trades, and transfers; or pull top traders and labeled accounts. Each tool calls one Vybe API endpoint. Unsigned transact.

not rated 2.5k +294 changed 10d ago A tokens not measured

agentboard

07

hyperspaceai/agi

Skill Claude CodeCodex

Post 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.

not rated 2.1k +4 changed 2mo ago A SkillSpector: pass 68 tokens original MIT

questflowai/investorskills

Skill Claude CodeCodex

Use 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.

not rated 1.9k +11 2mo ago A SkillSpector: pass 56 tokens original MIT

agent-kit

09

sendaifun/solana-agent-kit

MCP server Claude CodeCodexCursor +2

MCP 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.

not rated 1.7k +1 5mo ago A tokens not measured original Apache-2.0

amethyst

10

vitorpamplona/amethyst

Skill Claude CodeCodex

Build customized Amethyst Nostr clients for Android. Fork, rebrand, customize, and distribute your own version.

not rated 1.6k +5 changed 16d ago C 0 tokens original MIT

btc-5m-live

11

Novals83/5min-btc-polymarket

Skill Claude CodeCodex

Run and monitor BTC 5-minute Up/Down trading on Polymarket using momentum-near-close logic (time-left, BTC move, market skew), fixed/controlled sizing, optional micro-hedge, and one-shot or loop execution.

not rated 1.3k 6mo ago A 55 tokens

fizz

12

pashov/skills

Skill Claude CodeCodex

Generate 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".

not rated 1.3k +5 17d ago A SkillSpector: warn 60 tokens original MIT

adapter-author

13

DefiLlama/DefiLlama-Adapters

Skill Claude CodeCodex

Validates whether a DefiLlama request belongs in DefiLlama-Adapters, then helps coding agents create and validate TVL adapters when it does. Use when a user wants to add a new DefiLlama TVL protocol listing, check repo fit, create or fix a TVL adapter, choose adapter helpers or registries, run node test.js, prepare PR…

not rated 1.3k +4 today A SkillSpector: pass 103 tokens

starknet-js

14

starknet-io/starknet.js

Skill Claude CodeCodex

Use 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…

not rated 1.3k changed 1mo ago A SkillSpector: warn 79 tokens original MIT

based-mining

15

BankrBot/skills

Skill Claude CodeCodex

Buy Bitcoin hashpower and Megapot lottery tickets through the BASED x402 endpoints on Base. Use when the user says mine bitcoin, solo mining, based pool, buy hashpower, rent hashrate, block odds, block party, my mining payout, what would I earn if BASED hits a block, mining profitability, hashprice, bitcoin hashprice…

not rated 1.2k +1 today A SkillSpector: warn 138 tokens

binance/binance-skills-hub

Skill Claude CodeCodex

Scaffold for assembling on-chain copy-trading strategies on Binance Agentic Wallet. Wires the existing capabilities — address monitoring, signal subscription, address scoring, token audit, order placement, on-chain take-profit/stop-loss — into one runnable pipeline, and exposes every strategy decision as a hook. Ships…

not rated 1.1k +34 12d ago A Socket: warnSnyk: warn 185 tokens

jolt

17

a16z/jolt

Skill Claude Code

Wrap a Rust function in a Jolt zero-knowledge proof.

not rated 1.1k +2 changed 18d ago A SkillSpector: pass 15 tokens original Apache-2.0

spot

18

tradecatlabs/tradecat-public

Skill Claude CodeCodex

Binance Spot request using the Binance API. Authentication requires API key and secret key. Supports testnet, mainnet, and demo.

not rated 959 2mo ago A SkillSpector: warn 29 tokens original MIT

swapper-deposit

19

swapperfinance/swapper-toolkit

Skill Claude Code

Deposit and bridge funds into a wallet or protocol using Swapper Finance. Handles fiat on-ramp (card payments via Mastercard, Visa, Apple Pay, Google Pay), crypto transfers, and cross-chain bridging via Chainlink CCIP — directly into lending, staking, and liquidity protocols. Supports Ethereum, Base, Arbitrum…

not rated 853 +2 7mo ago A Socket: passSnyk: passSkillSpector: warn 158 tokens original MIT

sc-audit

20

aeonfun/aeon

Skill Claude CodeCodex

Deep security audit of a smart-contract repo OR a live on-chain contract by address - detect Solidity, model the protocol invariants and trust boundaries first, run Slither (best-effort) plus a bounded agentic pass that hunts for a path breaking each invariant, triage, adversarially verify, prove with a fuzzer, and…

not rated 789 +3 changed 3d ago A 94 tokens original MIT

gmgn-cli

21

GMGNAI/gmgn-skills

Plugin Claude Code

Bundles 19 skills · 5,921 tokens together

GMGN OpenAPI skills — token info, market data, wallet portfolio & copy-trade scoring, and swap.

not rated 650 +10 9d ago A tokens not measured original MIT

foundry-testing

22

PaulRBerg/foundry-template

Skill Codex

Write and debug Foundry tests and Solidity scripts. Use when writing unit, fuzz, fork, or invariant tests, writing bulloak BTT .tree specs (Branching Tree Technique), using cheatcodes, benchmarking gas, measuring coverage, writing deploy scripts, or working in tests/ or script/.

not rated 642 8d ago A 64 tokens original MIT

solana-dev

23

solana-foundation/solana-dev-skill

Skill Claude CodeCodex

Use 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…

not rated 586 +2 changed 2d ago A Socket: passSnyk: passSkillSpector: warn 258 tokens original MIT

cryptoexchange-net

24

JKorf/CryptoExchange.Net

Cursor rule Cursor

Conventions for cross-exchange C# code using CryptoExchange.Net Shared API V2 capabilities.

not rated 569 +1 changed 1mo ago A 0 tokens original MIT

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