> ## Documentation Index
> Fetch the complete documentation index at: https://arka-agent-mintlify-f21cea86.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Hackathons and ML competitions search

> Search active hackathons and machine-learning competitions across Kaggle, Devpost, MLH, HackerEarth, and other curated sources.

Arka searches **hackathons and ML competitions** across curated platforms using DuckDuckGo site-biased queries.

## Natural language

```bash theme={null}
arka find hackathons for computer vision
arka show me kaggle competitions for NLP
arka search competitions for time series forecasting
arka list competition data sources
```

## CLI commands

| Command | Description |
| - | - |
| `competitions sources` | List all supported data sources |
| `competitions search <topic>` | Search all sources |
| `competitions search <topic> --source kaggle` | Search one source |
| `competitions search <topic> --source kaggle,devpost` | Search multiple sources |
| `competitions search <topic> --limit 8` | Max results per source (default 5) |

## Supported sources

| Source ID | Platform |
| - | - |
| `kaggle` | Kaggle competitions |
| `devpost` | Devpost hackathons |
| `wemakedevs` | WeMakeDevs hackathons |
| `mlh` | Major League Hacking |
| `hackerearth` | HackerEarth challenges |
| `drivendata` | DrivenData competitions |
| `zindi` | Zindi Africa |
| `aicrowd` | AIcrowd challenges |
| `topcoder` | Topcoder challenges |
| `codalab` | Codabench / Codalab |

## Requirements

Competition search needs the chat extra (DuckDuckGo search):

```bash theme={null}
pip install 'arka-agent[chat]'
```

<Note>
  Stock "competition" queries (peer analysis, rivals) route to the stock skill — not this search.
</Note>


## Related topics

- [Arka CLI command and flag reference](/guides/cli.md)
- [Hackathon discovery and planning](/guides/hackathons.md)
- [Kaggle datasets](/guides/kaggle.md)
- [Stock intelligence](/guides/stocks.md)
- [AI agent guide — use Arka over MCP](/guides/ai-agents.md)


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