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io.github.daedalus/mcp-mdns

MCP server for mDNS (Multicast DNS) service discovery

Open source Open in the app JSON README (API)

About

MCP server for mDNS (Multicast DNS) service discovery

Details

Kind
MCP servers
Topic
No topic detected
Publisher
daedalus
Origin
official
Category
ferramentas
Transport
local
Version
0.1.2
Last push
2026-04-21T19:27:01Z
Repository state
ativo
Language
Python
License
MIT
Added
2026-08-29 03:02:39
Updated
2026-08-29 03:02:39
Origin id
io.github.daedalus/mcp-mdns

README

# mcp-mdns — MCP server for mDNS service discovery

[![PyPI](https://img.shields.io/pypi/v/mcp-mdns.svg)](https://pypi.org/project/mcp-mdns/)
[![Python](https://img.shields.io/pypi/pyversions/mcp-mdns.svg)](https://pypi.org/project/mcp-mdns/)
[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)

MCP server that exposes mDNS (Multicast DNS) service discovery functionality via the Model Context Protocol. Enables LLMs to discover and query zero-configuration network services on the local network.

mcp-name: io.github.daedalus/mcp-mdns

## Install

```bash
pip install mcp-mdns
```

## Usage

```bash
# Run the MCP server
mcp-mdns
```

Or run directly with Python:

```bash
python -m mcp_mdns
```

## MCP Server Configuration

Configure your MCP client with:

```json
{
  "mcpServers": {
    "mdns": {
      "command": "mcp-mdns",
      "env": {}
    }
  }
}
```

## Available Tools

- `mdns_list_service_types` — List all service types advertised on the local network
- `mdns_browse_services` — Browse for services of a specific type (e.g., _http._tcp, _printer._tcp)
- `mdns_get_service_info` — Get detailed information about a specific service (host, port, TXT records)
- `mdns_resolve_hostname` — Resolve a .local hostname to IP addresses
- `mdns_register_service` — Register a new service on the local network
- `mdns_unregister_service` — Unregister a previously registered service

## Development

```bash
git clone https://github.com/daedalus/mcp-mdns.git
cd mcp-mdns
pip install -e ".[test]"

# run tests
pytest

# format
ruff format src/ tests/

# lint
ruff check src/ tests/

# type check
mypy src/
```

## License

MIT

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