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CONTRIBUTING.md

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+# Contributing to Alfred Agent
+
+## Quick Links
+
+- **Bug reports:** [GoForge Issues](https://alfredlinux.com/forge/commander/alfred-agent/issues)
+- **All repos:** [GoForge](https://alfredlinux.com/forge/explore/repos)
+- **Community:** [alfredlinux.com/community](https://alfredlinux.com/community)
+
+## Reporting Bugs
+
+Open an issue on GoForge. Include the provider (Anthropic/OpenAI/Groq), model, error message, and steps to reproduce.
+
+## Contributing Code
+
+1. Fork the repo on GoForge
+2. Clone your fork and create a topic branch
+3. Make your change — keep commits focused
+4. Test: `node src/cli.js --provider openai --model gpt-4o-mini -m "test"`
+5. Push and open a Pull Request
+
+### Architecture Notes
+
+- `src/agent.js` — Core agent loop. Changes here affect all providers.
+- `src/tools.js` — Adding a tool? Follow the existing pattern: name, description, parameters, execute function.
+- `src/providers.js` — Adding a provider? Implement the same interface as the OpenAI adapter.
+- No external frameworks. Pure Node.js. Keep it that way.
+
+## License
+
+Contributions are licensed under [AGPL-3.0](https://www.gnu.org/licenses/agpl-3.0.html).