# Agent Access

## First call

This public MCP search needs no key. It returns a live catalog row with an artifact ID and file details.

```sh
curl -fsS 'https://huggingbay.xyz/api/mcp' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"search_artifacts","arguments":{"q":"Qwen2.5 0.5B GGUF","limit":5}}}'
```

Hosted MCP: `https://huggingbay.xyz/api/mcp` (Streamable HTTP). Public catalog reads need no key. Use `tools/list` to discover the current tool names and schemas.

- [Connect an assistant](https://huggingbay.xyz/connect)
- [MCP guide](https://huggingbay.xyz/developers/mcp)
- [Your first local model](https://huggingbay.xyz/docs/first-model)
- [Concise llms.txt](https://huggingbay.xyz/llms.txt)
- [Full llms.txt](https://huggingbay.xyz/llms-full.txt)