Web3 and blockchain for Claude Code

4,894 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.

Also for Claude Code: anthropic · Git and workflow · React · Python · TypeScript · docker · Go · Localization · nextjs · bun · Rust · android

tokenomist-ai/tokenomist-cli

Skill Claude Code

Look up fundraising rounds, investors, and valuation data for tokens. Use when finding who invested, at what valuation, or analyzing investor portfolios.

not rated 24 4mo ago A 37 tokens original MIT

nirholas/ethereum-wallet-toolkit

MCP server Claude CodeCodexCursor +2

One of 5 in server.json

MCP Server for Ethereum transaction building, signing, and serialization. Runs locally from the transaction-mcp-server Python package.

not rated 24 21d ago A tokens not measured

dflow-spot-trading

171

x402agent/solana-clawd

Skill Claude CodeCodex

Swap any pair of Solana tokens via DFlow. Use when the user wants to trade, swap, or convert tokens on Solana, get a price quote, build a swap UI, tune priority fees so a swap lands under congestion, or build a gasless / sponsored swap where the app pays fees. Covers both the dflow CLI and the DFlow Trading API. Do…

not rated 24 3mo ago A 102 tokens original MIT

guild

172

citarreikee/AGuild

Skill Claude Code

A skill for using the Adventurer's Guild, a decentralized task board where work is posted as GitHub Issues and people can offer to do it for a stated reward.

not rated 24 3mo ago A 52 tokens original MIT

coinglass-api

173

coinglass-official/coinglass-api-skills

Skill Claude CodeCodex

CoinGlass API skill. Routes to the appropriate sub-skill based on user intent. Covers futures, ETF, options, spots, on-chain, indicators, account, and other market data.

not rated 24 5mo ago A 43 tokens

neus-mcp

174

neus/network

Plugin Claude Code

Bundles 3 skills · 126 tokens together

Portable trust harness for AI. Keep identity, permissions, and context across tools.

not rated 23 4d ago A tokens not measured original Apache-2.0

smart-money-miner

176

malvoamadeus-png/smart-money-miner

Skill Claude CodeCodex

A tool for finding and analyzing cryptocurrency wallet addresses associated with profitable trading activity. It covers tokens on PumpFun, Four Meme, and BNB Smart Chain, also called BSC.

not rated 23 6mo ago A 93 tokens

move-code-quality

177

1NickPappas/move-code-quality-skill

Skill Claude CodeCodex

Analyzes Move language packages against the official Move Book Code Quality Checklist. Use this skill when reviewing Move code, checking Move 2024 Edition compliance, or analyzing Move packages for best practices. Activates automatically when working with .move files or Move.toml manifests.

not rated 23 10mo ago A 57 tokens original MIT

sui-publish

179

mission69b/t2000

Skill Claude Code

Publishing, upgrading, and deploying Sui Move packages. Use this skill when the user needs to publish a package, upgrade a published package, deploy to multiple networks, serialize transactions for multisig signing, run a local Sui network (localnet), prepare for Mainnet launch, monitor production deployments, or…

not rated 23 3d ago A SkillSpector: warn 133 tokens original MIT

orquestra-conductor

180

berkayoztunc/orquestra

Skill Claude Code

Top-level conductor skill that routes Solana tasks across four specialized sub-skills: orquestra-researcher (program discovery), orquestra-pda-explorer (account resolution), orquestra-tx-builder (transaction construction), and orquestra-signer (sign + send via @orquestradev/signer-mcp). Use when a user says 'build a…

not rated 22 21d ago A 123 tokens original MIT

geodesics-swaps

182

Virtual-Protocol/acp-cli-demos

Skill Claude CodeCodex

Gasless cross-chain swaps for agents. One command turns tokens the agent holds into tokens it wants, on the chain it wants, settled into its own wallet in seconds. No gas token needed, no approval transactions, no funds ever held by Geodesics: the agent's own wallet signs every swap.

not rated 22 21d ago A 0 tokens

sapience

183

sapiencexyz/sapience

Skill Claude CodeCodex

Prediction markets on Ethereal + forecasting on Arbitrum. Use when the user wants to trade prediction market outcomes, submit probability forecasts, check market prices or positions, provide liquidity as a market maker, buy/sell positions on secondary market, or claim winnings. Supports EIP-712 signed auctions via…

not rated 22 1mo ago A 70 tokens

mcp

184

Swap-API/swap-api

MCP server Claude CodeCodexCursor +2

MCP server for SwapAPI - get executable token swap calldata for EVM chains. Runs locally from the @swapapi/mcp npm package.

not rated 22 5mo ago A tokens not measured original MIT

solana-analysis

185

daog1/sol-mcp

Skill Claude CodeCodex

Execute a single Solana MCP tool call over the /mcp HTTP endpoint using a TypeScript script. Use when a user needs transaction, instruction, or account analysis from the command line with explicit arguments.

not rated 22 7mo ago A 45 tokens

potbot-dev

186

YD811/potbot-v2

Skill Claude CodeCodex

Expert developer context for the PotBot v2 project — group trading vaults on Solana (Solana Frontier 2026). ALWAYS use when the user mentions potbot, pot vault, anchor program, devnet/mainnet deploy, the hackathon, strategy vaults, governance, leaderboard, AI agent, personal voters, MCP server, money tree /…

not rated 21 1mo ago A 143 tokens

metaplex

187

metaplex-foundation/skill

Plugin Claude Code

Bundles 1 skill · 54 tokens together

Metaplex development on Solana — NFTs, tokens, compressed NFTs, candy machines, token launches.

not rated 21 10d ago A tokens not measured

hacd-issuance

188

Satyam-10124/hacd-incubator-ai-issuance-skill

Skill Claude CodeCodex

Turn a project idea into a complete, validated HACD Stack Asset launch package for the HACD Labs Incubator — 8 launch documents plus a machine-checkable launchspec.json. Use when a builder wants to issue a token/asset on Hacash, prepare an Incubator submission, design Stack supply math, or write Launchpad copy. No…

not rated 21 2mo ago A 79 tokens original MIT

tnull/bitcoin-knowledge-base

Skill Claude CodeCodex

Search across the Bitcoin and Lightning development ecosystem: BIPs, BOLTs, bLIPs, LUDs, NUTs, GitHub issues/PRs/commits, mailing lists, IRC logs, Delving Bitcoin, BitcoinTalk, and Optech newsletters.

not rated 21 4mo ago A 0 tokens

sera

190

sera-cx/sera-agents

Skill Claude CodeCodex

Multi-currency settlement skill — quote, swap, and settle across 40 stablecoins via Sera Protocol.

not rated 21 +2 2d ago A SkillSpector: warn 24 tokens original MIT

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