Ragas

Ragas MCP Connector for Claude

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Equip your AI with Ragas to create datasets, run RAG evaluations, and track experiment metrics directly from your workflow.

7 tools Official Updated Jun 28, 2026 Official Vinkius Partner

Integrate Ragas with your AI agent to bring professional grade RAG (Retrieval-Augmented Generation) evaluation and tracking into your chat interface. By subscribing to this server, the AI can seamlessly manage datasets and measure LLM performance on demand.

What you can do

  • Dataset Management — Upload, list, and organize evaluation datasets directly inside your environment.
  • Run Evaluations — Automatically trigger Ragas evaluations on your RAG pipelines and fetch detailed scoring.
  • Track Experiments — Monitor and compare iterative improvements by viewing tracked metrics across different agent versions.
  • Project Organization — Associate evaluations with specific projects within your Ragas dashboard.

How it works

  1. Enable the server integration.
  2. Provide your Ragas Application URL and your generated Application Token.
  3. Instruct your AI to initiate evaluations or query historical metrics natively from your IDE or chat.

Who is this for?

  • AI & ML Engineers — Run pipeline evaluations without context switching to a separate dashboard or writing Python evaluation scripts each time.
  • QA Specialists for LLMs — Rapidly examine datasets and benchmark results to ensure hallucination rates remain low.
  • Data Scientists — Compare multiple RAG configuration experiments side-by-side using unified metrics.
ragllm-evaluationmetricsdataset-managementmodel-performanceexperiment-tracking

7 tools expose this connector's capabilities to your AI agent.

list_datasets

Lists available evaluation datasets

get_dataset

Retrieves details for a specific evaluation dataset

list_experiments

Lists experiments associated with a specific dataset

get_experiment

Retrieves detailed information for a specific experiment

run_evaluation

g., faithfulness, answer_relevancy). Triggers a new evaluation run for a dataset

list_metrics

Lists all available evaluation metrics

get_results

Retrieves the results of a completed experiment

See how to talk to your AI agent using Ragas.

List all Ragas datasets available in my project.

Using the `list_datasets` command, I found 3 datasets: 'Legal_Q1_Test' (ID: 01), 'Medical_V2_Base' (ID: 02), and 'General_FAQ_Validation' (ID: 03).

Fetch the metrics and results for the recent experiment 'Support Bot V3'.

Looking up experiments... For 'Support Bot V3', the evaluation scored an aggregate 0.89. Faithfulness scored 0.92, while Answer Relevance was slightly lower at 0.85.

Create a new Ragas project named 'Financial_RAG_Testing'.

I executed `create_project`. The project 'Financial_RAG_Testing' has been successfully created and initialized on your Ragas dashboard.

Log into your provided Ragas dashboard. In your project's settings or dedicated security section, you will find the ability to generate a new Application Token. Copy it immediately, as it may only appear once.

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