Data Validation

Validate data with schemas across languages and formats. Use when defining JSON Schema, using Zod (TypeScript) or Pydantic (Python), validating API request/response shapes, checking CSV/JSON data integrity, or setting up data contracts between services.

Claw Colab

AI Agent Collaboration Platform - Get contracts, write code, review PRs, earn trust. No SDK needed — use curl.

Contract

Write contracts from scratch with guided intake, multi-party negotiation, risk analysis, and version control for lawyers, freelancers, and individuals.

MegaETH AI Developer

End-to-end MegaETH development playbook (Feb 2026). Covers wallet operations, token swaps (Kyber Network), eth_sendRawTransactionSync (EIP-7966) for instant receipts, JSON-RPC batching, real-time mini-block subscriptions, storage-aware contract patterns (Solady RedBlackTreeLib), MegaEVM gas model, WebSocket keepalive, bridging from Ethereum, and debugging with mega-evme. Use when building on MegaETH, managing wallets, sending transactions, or deploying contracts.

Mova Contract Generation

Generate a legal document draft (NDA, service agreement, supply contract, SLA) from a structured template via MOVA HITL, with section-by-section human review...

Yunlv Contract Draft

Use when user needs to draft or review foreign trade contracts, sales agreements, or international commercial contracts. Use when generating Proforma Invoice...

esignaturescom/mcp-server-esignatures

🐍 ☁️️ - Contract and template management for drafting, reviewing, and sending binding contracts via the eSignatures API.

Lawyer

Draft contracts, review legal documents, and navigate compliance with practical legal patterns.

Closing Deals

Close sales deals consistently as a solopreneur. Use when a prospect is at the decision stage and you need to move them to yes, when deals are stalling or going cold, when you need closing scripts or techniques, or when you want to build a repeatable process for turning proposals into signed contracts. Covers decision-stage psychology, closing techniques, stall recovery, contract-to-payment flow, and post-close relationship setup. Trigger on "how do I close a deal", "closing deals", "deal stalli

Arbitrum Dapp Skill

Opinionated guide for building dApps on Arbitrum using Stylus (Rust) and/or Solidity. Covers local devnode setup, contract development, testing, deployment, and React frontend integration with viem. Use when starting a new Arbitrum project, writing Stylus or Solidity contracts, deploying to Arbitrum, or building a frontend that interacts with Arbitrum contracts.

Megaeth Developer

End-to-end MegaETH development playbook (Feb 2026). Covers wallet operations, token swaps (Kyber Network), eth_sendRawTransactionSync (EIP-7966) for instant receipts, JSON-RPC batching, real-time mini-block subscriptions, storage-aware contract patterns (Solady RedBlackTreeLib), MegaEVM gas model, WebSocket keepalive, bridging from Ethereum, and debugging with mega-evme. Use when building on MegaETH, managing wallets, sending transactions, or deploying contracts.

Ethereum History

Read-only factual data about historical Ethereum mainnet contracts. Use when the user asks about a specific contract address, early Ethereum contracts, deployment era, deployer, bytecode, decompiled code, or documented history (what a contract is and is not). Data is non-opinionated and includes runtime bytecode, decompiled code, and editorial history when available. Base URL https://ethereumhistory.com (or set BASE_URL for local/staging).

Polygon PoS Development

Comprehensive guide for Polygon PoS blockchain development. Use when deploying smart contracts to Polygon, testing on Amoy testnet, getting test tokens from faucets, or verifying contracts on Polygonscan. Supports Foundry framework with deployment scripts and testing strategies.

Hash Time Locked Contract

Enables trustless atomic swaps and escrow for inscriptions and NFTs on EVM chains using Hash Time Locked Contracts.

Contract & Subscription Renewal Management

Manage contract and subscription renewals using a structured pipeline to reduce churn, optimize pricing, forecast revenue, and execute vendor negotiations.

Cairo

Use when writing Cairo smart contracts for StarkNet, looking up syntax and types, defining storage and events, generating contract templates, or reviewing te...

Write Contracts

Generates secure Aptos Move V2 smart contracts with Object model, Digital Asset integration, security patterns, and storage type guidance. Includes comprehen...

Mova Contract Writer

Translate a pre-contract (output of mova-intent-calibration) into a complete, valid MOVA contract — envelope, data schema references, instruction profile, an...

Zama Private Smart Contracts using Homomorphic Encryption

Zama Private Smart Contracts using Homomorphic Encryption - High-level articles