Browse AI context skills for Web3 development
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ETHGlobal Active Hackathons 2026 > ⏰ Time-Sensitive Data (Updated Weekly) — Last Updated: 2026-03-30 > Source: https://ethglobal.com/events 2026 Schedule (Annou
AI Agents Grant Guide (ai16z + Crossmint) Based on real data from 133 applications across 2 AI agent grant programs Source: Questbook platform — AI Agents Agnos
Comprehensive testing patterns for EVM smart contracts. Covers unit tests, fuzz testing, invariant testing, fork testing, and gas optimization with Foundry and
Comprehensive Solidity security patterns — reentrancy, access control, token decimals, oracle manipulation, vault inflation, proxy safety, EIP-712 signatures, M
DeFi Top 20 Protocols by TVL Current Landscape - Total analyzed: 7210 protocols - Data Source: DeFiLlama Top 20 Protocols | Rank | Protocol | Category | TVL | 7
Web3 Dev Tooling: solana Download Rankings (Last 30 Days) 1. @solana/web3.js — 5,336,120 downloads/month 2. Anchor (Coral) — 1,387,239 downloads/month 3. Anchor
Web3 Dev Tooling: dev-framework Download Rankings (Last 30 Days) 1. Hardhat — 1,460,101 downloads/month 2. hardhat-ethers — 398,751 downloads/month Recommendati
Web3 Dev Tooling: evm-library Download Rankings (Last 30 Days) 1. viem — 11,841,196 downloads/month 2. ethers.js — 10,604,078 downloads/month 3. web3.js — 2,819
DePIN Funding Landscape Aggregated from DeFiLlama fundraising data covering 34 DePIN deals totaling $344M. DePIN is an emerging category that bridges crypto tok
Bitget Wallet Skill API Overview How to handle tasks: 1. Primary sources: Use the Scripts section in this SKILL and the files under docs/ to decide which comman
Questbook Grant Success Patterns: What Winning Proposals Look Like Based on 288 approved grant applications across TON, Compound (CGP 2.0), ai16z AI Agents, Pol
Universal Web3 Grant Writing Guide > Cross-ecosystem methodology based on 36+ accepted proposals from W3F (Polkadot), NEAR Foundation, Aptos Ecosystem, and othe
Web3 Hackathon Winning Guide > Synthesized from analysis of 226 real hackathon projects spanning ETHGlobal, DoraHacks, Devpost, Chainlink Hackathon, Colosseum (
Questbook Grant Application Guide Based on 100 approved + 100 rejected real applications (data: March 2026) Overview Questbook is the leading web3 grant managem
DeFi Protocol Funding Landscape Aggregated from DeFiLlama fundraising data covering the DeFi category (821 deals, $9.0B) and DEX sub-category (47 deals, $270M).
ERC-4337 and EIP-7702 unified reference — EntryPoint v0.7 architecture, UserOperation lifecycle, bundler and paymaster roles, EIP-7702 EOA delegation, session k
HTTP 402 payment protocol for AI agent commerce — three-actor model, ERC-3009 transferWithAuthorization, server middleware, client patterns in TypeScript and Py
Web3 Dev Tooling: react-hooks Download Rankings (Last 30 Days) 1. @wagmi/core — 2,228,094 downloads/month 2. wagmi — 2,000,327 downloads/month Recommendation Us
Safe (Gnosis Safe) Multisig — Developer Guide > Safe is the most widely used smart account / multisig on EVM chains. Supports 15+ networks. Creating a 2/3 Multi
Verified contract addresses for major EVM protocols across Ethereum, Arbitrum, Optimism, Base, and Polygon. Covers tokens, DEXes, lending, bridges, and infrastr
Overview The Web3 ecosystem offers numerous foundation grant opportunities, but most applications get rejected due to unclear structure or failure to address ke
Quicknode Blockchain Infrastructure Intake Questions - Which chain and network should Quicknode target? - Is this read-only or should I create infrastructure (s
Onchain social protocol with Neynar API, Frames v2 Mini Apps, and transaction frames. Covers Snapchain architecture, FID registry on OP Mainnet, and Warpcast in
Embedded wallet SDK — social login, email, and passkey auth. Covers React SDK, server-side JWT verification, wallet management, and smart wallet integration. Sk
Web3 Dev Tooling: wallet-ui Download Rankings (Last 30 Days) 1. RainbowKit — 446,457 downloads/month 2. Web3Modal/wagmi — 86,138 downloads/month 3. ConnectKit —
Web3 Fundraising Landscape (Last 90 Days) Overview - Total raises in DB: 6,484 - Recent (90d) raises: 20 - Recent total raised: $2050M - Data Source: DeFiLlama
Web3 Dev Tooling: data Download Rankings (Last 30 Days) 1. GraphQL — 117,762,753 downloads/month 2. Apollo Client (for The Graph) — 20,816,620 downloads/month R
Web3 Grants Comprehensive Guide (Multi-Platform Comparison) > Help you find the most suitable Grant platform Overview of Major Platforms | Platform | Ecosystem
Real Approved Grant Proposals on Questbook: Examples & Analysis 288 approved applications analyzed across TON, Compound (CGP 2.0), ai16z AI Agents, Polygon, and
Multi-chain & Cross-chain Hackathon Winning Patterns > Synthesized from 36 hackathon projects spanning Base, Optimism, NEAR, zkSync, TON, Polkadot, and multi-ch
Questbook Multi-Ecosystem Grant Rejection Analysis Deep dive into 1194 rejected applications across 8 grant programs Source: Questbook GraphQL API, March 2026 O
L2 & Infrastructure Funding Landscape Aggregated from DeFiLlama fundraising data covering the L2 category (105 deals, $1.91B) and the broader infrastructure and
AI × Web3 Funding Landscape Aggregated from DeFiLlama fundraising data covering 149 AI × Web3 deals totaling $1.14B. This category has emerged as one of the fas
Mainstream Chain Configuration Quick Reference EVM Mainnets | Chain | Chain ID | RPC | Explorer | |----|---------|-----|---------| | Ethereum | 1 | https://eth.
The Graph — Subgraph Development & GraphQL Queries > The Graph is a decentralized indexing protocol for querying blockchain data via GraphQL. Querying Existing
Overview Context engineering is the practice of carefully constructing the input to a language model to maximize output quality. As context windows grow (Claude
Web3 Developer Tooling: npm Download Trends Monthly Downloads (Last 30 Days) | Package | Category | Monthly Downloads | |---------|----------|------------------
⚠️ API call failed (attempt 1/3): RateLimitError [HTTP 429] 🔌 Provider: copilot Model: claude-sonnet-4.6 🌐 Endpoint: https://api.githubcopilot.com 📝 Error: H
Overview MCP (Model Context Protocol) is an open protocol by Anthropic for connecting AI assistants to external tools, data sources, and services. An MCP Server
dApp frontend UX patterns — wallet connection flows (RainbowKit), four-state transaction lifecycle, error handling, gas estimation with USD display, network swi