Web3 and blockchain for Codex

4,229 mods tagged Web3 and blockchain that install into Codex, 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.

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eforest-agent-skills

290

eforest-finance/eforest-agent-skills

Skill Claude CodeCodex

Skill "eforest-agent-skills" from eforest-finance/eforest-agent-skills, covering eforest agent skill, when to use, capabilities, safe usage rules and command recipes.

not rated 5 2mo ago A 17 tokens original MIT

Portkey-Wallet/ca-agent-skills

Skill Claude CodeCodex

Portkey Contract Account wallet registration, authentication, verifier codes, recovery, guardians, CA identity, assets, transfers, approval proofs, chain readiness, contract calls, and encrypted keystore workflows on AElf. Use when CA hash, guardian, registration, recovery, or manager-forward behavior is required; use…

not rated 5 2mo ago A 81 tokens original MIT

CronusCapital

294

Artem1981777/CronusCapital

Skill Claude CodeCodex

Cronus is an autonomous, self-sustaining market-intelligence agent on the Arc network. It reasons over live market data with a real LLM, sells its signals via x402, spends on upstream data, settles on-chain in native USDC, and reports its own P&L - all non-custodially (it never holds your private key).

not rated 5 1mo ago A 0 tokens original MIT

propfund

295

NO7r34L/PropFund.eth

Skill Claude CodeCodex

Trade on PropFund, the decentralized on-chain prop firm for AI agents. Two layers: PropFund SCREENS you (a free evaluation, then a virtual "funded" probation leg that builds an immutable on-chain record — pool-as-counterparty, no real firm capital), and AgentDesk PAYS you (once your record clears the bar you graduate…

not rated 5 changed 1mo ago A 0 tokens original Apache-2.0

writing-bots

296

ApeWorX/skills

Skill Claude CodeCodex

Write a bot to continuously listen and respond to events on a public blockchain network.

not rated 5 3d ago A 20 tokens original Apache-2.0

qupick

297

QuipNetwork/qubitrefill

Skill Claude CodeCodex

This skill uses quantum computers to pick the best crypto asset to pay with, given current market conditions.

not rated 5 18d ago B 23 tokens original Apache-2.0

solana-agent-commerce

298

trilltino/solana_coralOS

Skill Claude CodeCodex

Extend this repo with paid Solana agent services, seller personas, verifier gates, payment rails, x402 procurement, and CoralOS market rounds.

not rated 5 3mo ago A 34 tokens original MIT

web3-ugc-brief-writer

299

AyushVerma7861/web3-ugc-brief-writer

Skill Claude CodeCodex

Use this skill when writing UGC video briefs, scripts, or campaign briefs for any Web3 project. Activates when asked to create a video brief, write a UGC script, plan a short-form video, structure a creator campaign, or produce a content brief for a crypto or blockchain product. Trigger phrases include "write me a…

not rated 5 4mo ago A 104 tokens

agent0

300

agent0lab/skills

Skill Codex

Integrate and operate agent0lab SDKs (agent0-ts and agent0-py) for ERC-8004 registration, capability advertisement (MCP, A2A, OASF), discovery/search, and reputation workflows. Use when requests ask for setup, code examples, architecture decisions, migration guidance, or troubleshooting for agent0 SDKs and companion…

not rated 5 7mo ago A 76 tokens original MIT

near-intents

301

SurgeCode/near-intents-skill

Skill Claude CodeCodex

Cross-chain token swap integration using NEAR Intents 1Click API. Use when building swap widgets, bridge interfaces, or multi-chain transfers.

not rated 5 9mo ago A 33 tokens

itgoyo/binance-square

Skill Claude CodeCodex

A browser-based scraper for Binance Square, Binance’s social feed for market discussions. It collects trending topics, highly discussed posts, and frequently searched coins into an HTML report with clickable links.

not rated 5 6mo ago A 49 tokens

sapience

303

sapiencexyz/openclaw-sapience

Skill Claude CodeCodex

Prediction markets on Ethereal. Trade outcomes, provide liquidity, claim winnings.

not rated 5 9mo ago A 18 tokens

web3-job-risk

304

web3yaso/web3-job-risk-skill

Skill Claude CodeCodex

A due-diligence guide for assessing risks in a Web3 job offer. Web3 refers to businesses built around blockchain networks, cryptocurrencies, or related digital assets.

not rated 5 5mo ago A 141 tokens original MIT

txlink

305

stephancill/txlink

Skill Claude CodeCodex

Use https://txlink.stupidtech.net to have a user execute a wallet action with their own wallet via a shareable URL. Use when an agent needs the user to approve/execute a JSON-RPC request (e.g. ethsendTransaction, personalsign, ethsignTypedDatav4, walletsign, walletsendCalls), either as a direct link or as a stored…

not rated 5 changed 1mo ago A 90 tokens original MIT

security

306

consenlabs/token-ui

Skill Claude CodeCodex needs its repo

Read and apply this skill whenever you are helping a user build a non-custodial crypto wallet or wallet-related application and the conversation touches any of the following.

not rated 5 1mo ago A 0 tokens original MIT

grid-trading

307

SynthThoughts/web3-strategy-skills

Skill Claude CodeCodex

Dynamic grid trading strategy for any token pair on EVM L2 chains via OKX DEX API. Features asymmetric grid steps (buy-dense/sell-wide in bullish, reverse in bearish), multi-timeframe trend analysis, trend-adaptive grid sizing, ATR-based volatility, sell trailing optimization, and HODL Alpha tracking. Covers grid…

not rated 5 5mo ago A 156 tokens

gigaverse

308

Gigaverse-Games/play

Skill Claude CodeCodex

Enter the Gigaverse as an AI agent. Create a wallet, quest through dungeons, battle echoes, and earn rewards. The dungeon awaits.

not rated 5 9mo ago A 32 tokens

agent-kit

309

manolaz/amoca-solana-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "agent-kit" as configured in manolaz/amoca-solana-mcp-server. Runs /build/index.js with node. Needs 4 environment variables to run.

not rated 5 1y ago A tokens not measured fork MIT

AyushVerma7861/web3-twitter-thread-skill

Skill Claude CodeCodex

Use this skill when writing Twitter/X threads about crypto, Web3, AI agents, or blockchain products. Helps craft hooks, structure multi-tweet threads, and match the confident builder-to-builder tone that performs well with crypto-native audiences. Trigger this for any request to write a thread, explain a Web3 product…

not rated 5 4mo ago A 83 tokens

defi-yield

312

kayzaa/k.i.t.-bot

Skill Claude CodeCodex

DeFi yield hunting across protocols. Find the best APY, auto-compound, manage LP positions, and optimize gas.

not rated 5 8mo ago A 30 tokens copy · 100% MIT

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: