docs: add CI badge and CONTRIBUTING.md

CONTRIBUTING.md

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+# Contributing to agent-browser
+
+Thank you for your interest in contributing to agent-browser! This document provides guidelines and instructions for contributing.
+
+## Development Setup
+
+### Prerequisites
+
+- **Node.js** 18+ (we recommend using [nvm](https://github.com/nvm/nvm))
+- **pnpm** 8+ (`npm install -g pnpm`)
+- **Rust** (for native binary builds, see [rustup.rs](https://rustup.rs))
+- **Chromium** (for local testing: `agent-browser install`)
+
+### Initial Setup
+
+```bash
+# Clone the repository
+git clone https://github.com/dextonai/agent-browser
+cd agent-browser
+
+# Install dependencies
+pnpm install
+
+# Build the project
+pnpm build
+
+# Build native binary (optional, requires Rust)
+pnpm build:native
+
+# Download Chromium browser
+agent-browser install
+```
+
+### Development Workflow
+
+```bash
+# Run in development mode (auto-reload on changes)
+pnpm dev
+
+# Run tests
+pnpm test
+
+# Type-check without emitting files
+pnpm typecheck
+
+# Run linter
+pnpm lint
+```
+
+## Project Structure
+
+```
+agent-browser/
+├── bin/              # Entry point scripts
+├── cli/              # Rust CLI source
+├── dist/             # Compiled JavaScript output
+├── docs/             # Documentation
+├── scripts/          # Build and utility scripts
+├── skills/           # Claude Code skill files
+├── src/              # TypeScript source
+│   ├── daemon.ts     # Browser daemon process
+│   └── ...
+├── test/             # Integration tests
+└── package.json
+```
+
+## Coding Standards
+
+### TypeScript
+
+- Use **TypeScript** for all new source files
+- Enable strict mode (`"strict": true` in tsconfig)
+- Prefer explicit types over `any`
+- Use `interface` for object shapes, `type` for unions/primitives
+
+### Code Style
+
+- **Formatting**: Prettier (auto-run via Husky pre-commit hook)
+- **Linting**: ESLint (configured in `.eslintrc`)
+- **Commits**: Conventional Commits format (`feat:`, `fix:`, `docs:`, etc.)
+
+### Testing
+
+- Add tests for new functionality
+- Integration tests go in `test/`
+- Run `pnpm test` before submitting PR
+
+## Submitting Changes
+
+### Pull Request Process
+
+1. **Fork** the repository and create a branch from `main`:
+   ```bash
+   git checkout -b feat/my-new-feature
+   ```
+
+2. **Make your changes** following the coding standards above.
+
+3. **Test locally**:
+   ```bash
+   pnpm build
+   pnpm test
+   pnpm typecheck
+   ```
+
+4. **Commit** using Conventional Commits:
+   ```bash
+   git commit -m "feat: add new command for X"
+   ```
+
+5. **Push** to your fork:
+   ```bash
+   git push origin feat/my-new-feature
+   ```
+
+6. **Open a Pull Request** against `main` on the upstream repository.
+
+### PR Guidelines
+
+- Fill out the PR template completely
+- Reference any related issues (`Closes #123`)
+- For large changes, open an issue first to discuss
+- Ensure CI passes (lint, typecheck, tests)
+
+## Adding New Commands
+
+agent-browser commands are implemented in `src/commands/`. Each command:
+
+1. Is registered in the CLI argument parser
+2. Has a corresponding handler function
+3. Returns a consistent result object
+
+Example command structure:
+```typescript
+// src/commands/my-command.ts
+export async function myCommand(args: MyCommandArgs): Promise<CommandResult> {
+  // implementation
+  return { success: true, data: {} };
+}
+```
+
+## Debugging
+
+### Verbose Output
+
+Use the `--debug` flag for verbose logging:
+
+```bash
+agent-browser open example.com --debug
+```
+
+### Daemon Logs
+
+The daemon process logs to:
+- `~/.agent-browser/logs/daemon.log` (file)
+- stderr (console output in dev mode)
+
+### Attaching to Running Browser
+
+Use CDP mode to inspect a running browser:
+
+```bash
+# Start Chrome with remote debugging
+google-chrome --remote-debugging-port=9222
+
+# Connect
+agent-browser connect 9222
+```
+
+## Releasing (Maintainers Only)
+
+Releases are handled by the CI pipeline:
+
+```bash
+# Bump version (triggers release workflow)
+npm version patch  # or minor, major
+
+git push --follow-tags
+```
+
+The release workflow in `.github/workflows/release.yml` handles:
+- Building for all platforms (Linux, macOS, Windows)
+- Publishing to npm
+- Creating GitHub releases
+
+## Getting Help
+
+- **Issues**: Open a [GitHub Issue](https://github.com/dextonai/agent-browser/issues)
+- **Discussions**: Use [GitHub Discussions](https://github.com/dextonai/agent-browser/discussions)
+- **Documentation**: Check the [README](README.md) first
+
+## License
+
+By contributing, you agree that your contributions will be licensed under the Apache-2.0 License.

README.md

@@ -1,5 +1,9 @@
 # agent-browser
 
+[![CI](https://github.com/dextonai/agent-browser/actions/workflows/ci.yml/badge.svg)](https://github.com/dextonai/agent-browser/actions/workflows/ci.yml)
+[![npm version](https://img.shields.io/npm/v/agent-browser)](https://www.npmjs.com/package/agent-browser)
+[![License](https://img.shields.io/badge/license-Apache--2.0-blue)](LICENSE)
+
 Headless browser automation CLI for AI agents. Fast Rust CLI with Node.js fallback.
 
 ## Installation