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update mcp server to cua-agent==0.4.x

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Dillon DuPont
2025-08-05 10:51:21 -04:00
parent 8bd6249062
commit 96e4b7586a
3 changed files with 64 additions and 68 deletions
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31
libs/python/mcp-server/README.md
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@@ -16,6 +16,21 @@
</div>
**cua-mcp-server** is a MCP server for the Computer-Use Agent (CUA), allowing you to run CUA through Claude Desktop or other MCP clients.
## LiteLLM Integration
This MCP server features comprehensive liteLLM integration, allowing you to use any supported LLM provider with a simple model string configuration.
- **Unified Configuration**: Use a single `CUA_MODEL_NAME` environment variable with a model string
- **Automatic Provider Detection**: The agent automatically detects the provider and capabilities from the model string
- **Extensive Provider Support**: Works with Anthropic, OpenAI, local models, and any liteLLM-compatible provider
### Model String Examples:
- **Anthropic**: `"anthropic/claude-3-5-sonnet-20241022"`
- **OpenAI**: `"openai/computer-use-preview"`
- **UI-TARS**: `"huggingface-local/ByteDance-Seed/UI-TARS-1.5-7B"`
- **Omni + Any LiteLLM**: `"omniparser+litellm/gpt-4o"`, `"omniparser+litellm/claude-3-haiku"`, `"omniparser+ollama_chat/gemma3"`
### Get started with Agent
## Prerequisites
@@ -65,10 +80,7 @@ You can then use the script in your MCP configuration like this:
"command": "/bin/bash",
"args": ["~/.cua/start_mcp_server.sh"],
"env": {
"CUA_AGENT_LOOP": "OMNI",
"CUA_MODEL_PROVIDER": "ANTHROPIC",
"CUA_MODEL_NAME": "claude-3-7-sonnet-20250219",
"CUA_PROVIDER_API_KEY": "your-api-key"
"CUA_MODEL_NAME": "anthropic/claude-3-5-sonnet-20241022"
}
}
}
@@ -86,11 +98,7 @@ If you want to develop with the cua-mcp-server directly without installation, yo
"command": "/bin/bash",
"args": ["~/cua/libs/python/mcp-server/scripts/start_mcp_server.sh"],
"env": {
"CUA_AGENT_LOOP": "UITARS",
"CUA_MODEL_PROVIDER": "OAICOMPAT",
"CUA_MODEL_NAME": "ByteDance-Seed/UI-TARS-1.5-7B",
"CUA_PROVIDER_BASE_URL": "https://****************.us-east-1.aws.endpoints.huggingface.cloud/v1",
"CUA_PROVIDER_API_KEY": "your-api-key"
"CUA_MODEL_NAME": "huggingface-local/ByteDance-Seed/UI-TARS-1.5-7B"
}
}
}
@@ -142,10 +150,7 @@ The server is configured using environment variables (can be set in the Claude D
| Variable | Description | Default |
|----------|-------------|---------|
| `CUA_AGENT_LOOP` | Agent loop to use (OPENAI, ANTHROPIC, UITARS, OMNI) | OMNI |
| `CUA_MODEL_PROVIDER` | Model provider (ANTHROPIC, OPENAI, OLLAMA, OAICOMPAT) | ANTHROPIC |
| `CUA_MODEL_NAME` | Model name to use | None (provider default) |
| `CUA_PROVIDER_BASE_URL` | Base URL for provider API | None |
| `CUA_MODEL_NAME` | Model string (e.g., "anthropic/claude-3-5-sonnet-20241022", "openai/computer-use-preview", "huggingface-local/ByteDance-Seed/UI-TARS-1.5-7B", "omniparser+litellm/gpt-4o", "omniparser+ollama_chat/gemma3") | anthropic/claude-3-5-sonnet-20241022 |
| `CUA_MAX_IMAGES` | Maximum number of images to keep in context | 3 |
## Available Tools