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+# AGENTS.md - CryptoHunter
+
+## Development
+- Requires Node.js ≥14.
+- Install packages with `npm install --legacy-peer-deps`.
+- Use `npm start` for the dev server.
+- Before committing, verify the project builds by running `npm run build`.
+- If any tests are present, run `npm test` as well.
+
+## Style
+- Use 2-space indentation and include semicolons.
+- Favor React functional components as in existing files.
+- Apply Prettier (or similar) to maintain consistent formatting.
+
+## Commit messages
+- Follow the structure `<scope>: <brief summary>`, e.g.
+  `Header: fix currency selector`.
+
+## Pull requests
+- Ensure `npm run build` succeeds and cite any test output in the PR body.