Metadata-Version: 2.4
Name: orange-mcp-server-llmling
Version: 0.5.8
Summary: MCP (Model context protocol) server with LLMling backend
Project-URL: Documentation, https://phil65.github.io/mcp-server-llmling/
Project-URL: Source, https://github.com/phil65/mcp-server-llmling
Project-URL: Issues, https://github.com/phil65/mcp-server-llmling/issues
Project-URL: Discussions, https://github.com/phil65/mcp-server-llmling/discussions
Project-URL: Code coverage, https://app.codecov.io/gh/phil65/mcp-server-llmling
Author-email: Philipp Temminghoff <philipptemminghoff@googlemail.com>
License: MIT License
        
        Copyright (c) 2024, Philipp Temminghoff
        
        Permission is hereby granted, free of charge, to any person obtaining a copy
        of this software and associated documentation files (the "Software"), to deal
        in the Software without restriction, including without limitation the rights
        to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        copies of the Software, and to permit persons to whom the Software is
        furnished to do so, subject to the following conditions:
        
        The above copyright notice and this permission notice shall be included in all
        copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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License-File: LICENSE
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Topic :: Documentation
Classifier: Topic :: Software Development
Classifier: Topic :: Utilities
Classifier: Typing :: Typed
Requires-Python: >=3.12
Requires-Dist: fastapi[standard]>=0.115.6
Requires-Dist: llmling>=1.0.0
Requires-Dist: logfire>=2.6.2
Requires-Dist: mcp>=1.1.0
Requires-Dist: pydantic
Requires-Dist: universal-pathlib>=0.2.5
Requires-Dist: upathtools[httpx]
Requires-Dist: uvicorn
Requires-Dist: websockets>=14.1
Provides-Extra: gui
Requires-Dist: nicegui; extra == 'gui'
Description-Content-Type: text/markdown

# mcp-server-llmling

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[Read the documentation!](https://phil65.github.io/mcp-server-llmling/)



# LLMling Server Manual


## Overview

mcp-server-llmling is a server for the Machine Chat Protocol (MCP) that provides a YAML-based configuration system for LLM applications.

[LLMLing](https://phil65.github.io/LLMling/), the backend,  provides a YAML-based configuration system for LLM applications.
It allows to set up custom MCP servers serving content defined in YAML files.

- **Static Declaration**: Define your LLM's environment in YAML - no code required
- **MCP Protocol**: Built on the Machine Chat Protocol (MCP) for standardized LLM interaction
- **Component Types**:
  - **Resources**: Content providers (files, text, CLI output, etc.)
  - **Prompts**: Message templates with arguments
  - **Tools**: Python functions callable by the LLM

The YAML configuration creates a complete environment that provides the LLM with:
- Access to content via resources
- Structured prompts for consistent interaction
- Tools for extending capabilities


## Key Features

### 1. Resource Management
- Load and manage different types of resources:
  - Text files (`PathResource`)
  - Raw text content (`TextResource`)
  - CLI command output (`CLIResource`)
  - Python source code (`SourceResource`)
  - Python callable results (`CallableResource`)
  - Images (`ImageResource`)
- Support for resource watching/hot-reload
- Resource processing pipelines
- URI-based resource access

### 2. Tool System
- Register and execute Python functions as LLM tools
- Support for OpenAPI-based tools
- Entry point-based tool discovery
- Tool validation and parameter checking
- Structured tool responses

### 3. Prompt Management
- Static prompts with template support
- Dynamic prompts from Python functions
- File-based prompts
- Prompt argument validation
- Completion suggestions for prompt arguments

### 4. Multiple Transport Options
- Stdio-based communication (default)
- Server-Sent Events (SSE) for web clients
- Support for custom transport implementations




## Usage

### With Zed Editor

Add LLMLing as a context server in your `settings.json`:

```json
{
  "context_servers": {
    "llmling": {
      "command": {
        "env": {},
        "label": "llmling",
        "path": "uvx",
        "args": [
          "mcp-server-llmling",
          "start",
          "path/to/your/config.yml"
        ]
      },
      "settings": {}
    }
  }
}
```

### With Claude Desktop

Configure LLMLing in your `claude_desktop_config.json`:

```json
{
  "mcpServers": {
    "llmling": {
      "command": "uvx",
      "args": [
        "mcp-server-llmling",
        "start",
        "path/to/your/config.yml"
      ],
      "env": {}
    }
  }
}
```

### Manual Server Start

Start the server directly from command line:

```bash
# Latest version
uvx mcp-server-llmling@latest
```

### 1. Programmatic usage

```python
from llmling import RuntimeConfig
from mcp_server_llmling import LLMLingServer

async def main() -> None:
    async with RuntimeConfig.open(config) as runtime:
        server = LLMLingServer(runtime, enable_injection=True)
        await server.start()

asyncio.run(main())
```

### 2. Using Custom Transport

```python
from llmling import RuntimeConfig
from mcp_server_llmling import LLMLingServer

async def main() -> None:
    async with RuntimeConfig.open(config) as runtime:
        server = LLMLingServer(
            config,
            transport="sse",
            transport_options={
                "host": "localhost",
                "port": 8000,
                "cors_origins": ["http://localhost:3000"]
            }
        )
        await server.start()

asyncio.run(main())
```

### 3. Resource Configuration

```yaml
resources:
  python_code:
    type: path
    path: "./src/**/*.py"
    watch:
      enabled: true
      patterns:
        - "*.py"
        - "!**/__pycache__/**"

  api_docs:
    type: text
    content: |
      API Documentation
      ================
      ...
```

### 4. Tool Configuration

```yaml
tools:
  analyze_code:
    import_path: "mymodule.tools.analyze_code"
    description: "Analyze Python code structure"

toolsets:
  api:
    type: openapi
    spec: "https://api.example.com/openapi.json"
    namespace: "api"
```

## Server Configuration

The server is configured through a YAML file with the following sections:

```yaml
global_settings:
  timeout: 30
  max_retries: 3
  log_level: "INFO"
  requirements: []
  pip_index_url: null
  extra_paths: []

resources:
  # Resource definitions...

tools:
  # Tool definitions...

toolsets:
  # Toolset definitions...

prompts:
  # Prompt definitions...
```

## MCP Protocol

The server implements the MCP protocol which supports:

1. **Resource Operations**
   - List available resources
   - Read resource content
   - Watch for resource changes

2. **Tool Operations**
   - List available tools
   - Execute tools with parameters
   - Get tool schemas

3. **Prompt Operations**
   - List available prompts
   - Get formatted prompts
   - Get completions for prompt arguments

4. **Notifications**
   - Resource changes
   - Tool/prompt list updates
   - Progress updates
   - Log messages
