{"library":"hardhat-v3-migration-validator","type":"library","category":null,"description":"Post-migration correctness validator for Hardhat V2 → V3 migrations. Version 0.1.1 answers whether a Hardhat repo is actually V3-ready, not just migrated. Single-file, zero-dependency Node.js CLI (Node 18+). Checks dependency surfaces, CJS/ESM mismatches, config shapes, plugin ecosystem upgrades, and ethers v5 remnants. Complements Nomic Foundation's migration skill effort. Runs in under 5 seconds on large monorepos, never mutates the repo, and produces both JSON and Markdown reports with a five-level severity model (BLOCKER, HIGH, MEDIUM, LOW, INFO). Designed for Hardhat developers completing V2→V3 migration.","language":"javascript","status":"active","version":"0.1.1","tags":["javascript","hardhat","hardhat-v3","migration","validator","ethereum","base","tooling"],"last_verified":"Sun Jun 07","install":[{"cmd":"npm install hardhat-v3-migration-validator","imports":["npx hardhat-v3-migration-validator --project .","node validate-hardhat-v3.mjs --project .","npx hardhat-v3-migration-validator --project . --no-exec","npx hardhat-v3-migration-validator --project . --include-low"]},{"cmd":"yarn add hardhat-v3-migration-validator","imports":[]},{"cmd":"pnpm add hardhat-v3-migration-validator","imports":[]}],"homepage":"https://github.com/ivan09069/hardhat-v3-migration-validator","github":"https://github.com/ivan09069/hardhat-v3-migration-validator","docs":null,"changelog":null,"pypi":null,"npm":"hardhat-v3-migration-validator","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":null}