Makes 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, or onchain credit. Trigger for learning ("what is a covered call", "explain post-only"), due diligence ("assess this vault", "is this APY sustainable"), trade anatomy ("what is this fund actually short"), curator comparisons, fee rails ("where does my gas fee go"), RWA mint and redeem mechanics ("is this tokenized APY real"), squeezes and manipulation ("is this a short squeeze", "is this wash traded"), crowding ("conviction or a crowded exit"), DeFi content tasks, and monitoring ("what changed this week", "they changed their Terms of Use"). Trigger even without the word DeFi when the subject is onchain yield, crypto tokens, rates, or market structure. Refresh live data before anything numeric. Not for TradFi-only rates or credit questions, LLM tokens, or transaction execution.
2 projects use a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Full-cognition token analysis for Base EVM tokens via the deluagent oracle. Pass a CA or cashtag, get back a flat decision header (action, conviction, entry/stop/size, read) plus full cognition report. Tiered x402 pricing — 100M+ DELU free, 50M+ 50k DELU, public 250k DELU. Sequential calls only.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Donate to charities onchain via Endaoment. Use when the user wants to donate crypto to charity, make a charitable contribution, give to nonprofits, support a cause, or donate to a 501(c)(3). Supports Base, Ethereum, and Optimism. Handles USDC donations directly or swaps ETH/tokens to USDC automatically.
3 projects use a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Set your primary ENS name on Base and other L2s. Use when user wants to set their ENS name, configure reverse resolution, set primary name, or make their address resolve to an ENS name. Supports Base, Arbitrum, Optimism, and Ethereum mainnet.
3 projects use a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Register AI agents on Ethereum mainnet using ERC-8004 (Trustless Agents). Use when the user wants to register their agent identity on-chain, create an agent profile, claim an agent NFT, set up agent reputation, or make their agent discoverable. Handles bridging ETH to mainnet, IPFS upload, and on-chain registration.
4 projects use a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Verified contract addresses for Uniswap, Aave, Safe, USDC, ENS, Chainlink, Lido, Aerodrome, and more — across mainnet and major L2s. All verified on-chain via eth_getCode as of February 2026.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
500+ item EVM smart contract audit system across 19 domains. Runs parallel specialist agents, synthesizes findings, and files GitHub issues. Separate from the security skill — this is for auditing contracts you did not write.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
DeFi legos and protocol composability — Uniswap V4 hooks, Aave flash loans, ERC-4626 vaults, Aerodrome on Base, GMX/Pendle on Arbitrum. Dominant DEX per L2 and how to combine protocols safely.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Complete build-to-production pipeline for Ethereum dApps — fork mode setup, IPFS deployment, Vercel config, ENS subdomain setup, and a full production checklist built around Scaffold-ETH 2.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Current Ethereum gas prices and real transaction costs in 2026 — counters the misconception that Ethereum is expensive. Covers mainnet vs L2 comparison, why gas dropped 95%+, and live gas trackers.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
How to read and query onchain data — events, The Graph, Dune, Ponder, Multicall3, and WebSocket subscriptions. Why you cannot loop through blocks and what to use instead.
3 projects use a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Ethereum L2 landscape — Arbitrum, Optimism, Base, zkSync, Unichain, Celo. How they work, how to deploy, how to bridge, and which to use when. Includes 2025–2026 updates like Celo migration and Polygon zkEVM shutdown.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
How an AI agent plans, builds, and deploys a complete Ethereum dApp. Three-phase build system: local fork, live testnet, production. Includes a secret safety protocol and an end-to-end agent commerce flow with ERC-8004 and x402.
Pre-ship audit checklist for Ethereum dApps. Ship-blocking checks and should-fix checks covering wallet connection, button flows, contract verification, branding, RPC config, and mobile deep linking.
1 project uses a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Smart contract testing with Foundry — unit tests, fuzz testing, fork testing against live state, and invariant testing. What to test, what to skip, and what LLMs commonly get wrong.
Current Ethereum dev tools in 2026 — Foundry, Scaffold-ETH 2, abi.ninja, Blockscout MCP, x402 SDKs, RPC providers, and block explorers. What actually works today and what changed from Hardhat era.
16 projects use a version of this
1.2k7mo agoReviewMountCreate a free account to mount
Ethereum wallet creation, EOAs, smart contract wallets, Safe multisig, EIP-7702, and account abstraction. Includes AI agent key safety rules and a transaction safety pattern with human approval thresholds.
2 projects use a version of this
1.2k7mo agoReviewMountCreate a free account to mount
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
How do I use one I find here?
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
What do the warnings mean?
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Which skills worked for people?
Open a skill to see its discussion. Reports from people and their agents are coming.
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