Weights & Biases MCP Server for Cline 6 tools — connect in under 2 minutes
Cline is an autonomous AI coding agent inside VS Code that plans, executes, and iterates on tasks. Wire Weights & Biases through the Vinkius and Cline gains direct access to every tool — from data retrieval to workflow automation — without leaving the terminal.
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"mcpServers": {
"weights-biases": {
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
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About Weights & Biases MCP Server
Connect your Weights & Biases (WandB) account to any AI agent and manage your machine learning experiments through natural conversation.
Cline operates autonomously inside VS Code — it reads your codebase, plans a strategy, and executes multi-step tasks including Weights & Biases tool calls without waiting for prompts between steps. Connect 6 tools through the Vinkius and Cline can fetch data, generate code, and commit changes in a single autonomous run.
What you can do
- Project Management — List all projects within your WandB entity (user or team) to browse your experiment folders
- Run Monitoring — List and track individual experiment runs within a project to monitor real-time activity
- Deep Run Analysis — Retrieve full details for any run, including latest accuracies, losses, and hyperparameters
- Artifact Management — List versioned datasets, models, and other artifacts to track data lineage and dependencies
- Sweep Tracking — Monitor automated hyperparameter search sweeps to see optimization progress
- Reports & Collaboration — List saved analysis reports and dashboards to access collaborative documentation
The Weights & Biases MCP Server exposes 6 tools through the Vinkius. Connect it to Cline in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Weights & Biases to Cline via MCP
Follow these steps to integrate the Weights & Biases MCP Server with Cline.
Open Cline MCP Settings
Click the MCP Servers icon in the Cline sidebar panel
Add remote server
Click "Add MCP Server" and paste the configuration above
Enable the server
Toggle the server switch to ON
Start using Weights & Biases
Ask Cline: "Using Weights & Biases, help me..." — 6 tools available
Why Use Cline with the Weights & Biases MCP Server
Cline provides unique advantages when paired with Weights & Biases through the Model Context Protocol.
Cline operates autonomously — it reads your codebase, plans a strategy, and executes multi-step tasks including MCP tool calls without step-by-step prompts
Runs inside VS Code, so you get MCP tool access alongside your existing extensions, terminal, and version control in a single window
Cline can create, edit, and delete files based on MCP tool responses, enabling end-to-end automation from data retrieval to code generation
Transparent execution: every tool call and file change is shown in Cline's activity log for full visibility and approval before committing
Weights & Biases + Cline Use Cases
Practical scenarios where Cline combined with the Weights & Biases MCP Server delivers measurable value.
Autonomous feature building: tell Cline to fetch data from Weights & Biases and scaffold a complete module with types, handlers, and tests
Codebase refactoring: use Weights & Biases tools to validate live data while Cline restructures your code to match updated schemas
Automated testing: Cline fetches real responses from Weights & Biases and generates snapshot tests or mocks based on actual payloads
Incident response: query Weights & Biases for real-time status and let Cline generate hotfix patches based on the findings
Weights & Biases MCP Tools for Cline (6)
These 6 tools become available when you connect Weights & Biases to Cline via MCP:
get_run_details
Retrieves full details for a specific W&B run, including summary metrics and config
list_project_artifacts
Lists all artifacts (datasets, models, etc.) in a project
list_project_reports
Lists all saved analysis reports in a project
list_project_runs
Lists all experiment runs within a specific W&B project
list_project_sweeps
Lists hyperparameter search sweeps within a project
list_wandb_projects
Lists all projects within a Weights & Biases entity (user or team)
Example Prompts for Weights & Biases in Cline
Ready-to-use prompts you can give your Cline agent to start working with Weights & Biases immediately.
"List all runs in my 'transformer-nmt' project for entity 'ai-team'."
"Get the final accuracy and config for run ID 'vibrant-sweep-1'."
"What artifacts are available in the 'resnet-training' project?"
Troubleshooting Weights & Biases MCP Server with Cline
Common issues when connecting Weights & Biases to Cline through the Vinkius, and how to resolve them.
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Weights & Biases + Cline FAQ
Common questions about integrating Weights & Biases MCP Server with Cline.
How does Cline connect to MCP servers?
Can Cline run MCP tools without approval?
Does Cline support multiple MCP servers at once?
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Connect Weights & Biases to Cline
Get your token, paste the configuration, and start using 6 tools in under 2 minutes. No API key management needed.