TestRail MCP Server

A complete Model Context Protocol (MCP) server for TestRail integration with full API support. Allows AI assistants like Cursor to interact with TestRail test management system.

✨ Features

📁 Projects

• Get all projects or specific project details

📦 Test Suites

• Get, create, and update test suites

📂 Sections

• Get, create, update, and delete sections

📝 Test Cases

• Full CRUD operations (Create, Read, Update, Delete)

• Get case types and custom fields

• Support for all custom fields and templates

🏃 Test Runs

• Create, update, and close test runs

• Get run details and lists

🧪 Tests

• Get tests from runs

• Detailed test information

✅ Results

• Add single or bulk test results

• Get results for tests, cases, and runs

• Track test execution history

📋 Test Plans

• Get test plans and plan details

🎯 Milestones

• Get milestones for projects

Installation

npm install -g mcp-testrail

Or use directly with npx (no installation needed):

npx -y mcp-testrail

Quick Setup with Cursor

Step 1: Get Your TestRail API Key

1. Log in to your TestRail instance

2. Click on your profile (top right)

3. Go to Settings → API Keys

4. Click Add Key and give it a name

5. Copy the generated API key

Step 2: Configure Cursor

1. Open Cursor Settings (Ctrl/Cmd + ,)

2. Search for "MCP" or go to Features → Model Context Protocol

3. Click Edit Config or open the config file

4. Add the following configuration (also available in cursor-config.example.json):

{
  "mcpServers": {
    "testrail": {
      "command": "npx",
      "args": ["-y", "mcp-testrail"],
      "env": {
        "TESTRAIL_URL": "https://your-company.testrail.io",
        "TESTRAIL_USERNAME": "your-email@company.com",
        "TESTRAIL_API_KEY": "your-api-key-here"
      }
    }
  }
}

5. Replace the following values:

   • https://your-company.testrail.io - with your TestRail URL

   • your-email@company.com - with your TestRail email

   • your-api-key-here - with your API key from Step 1

6. Save the config file

7. Restart Cursor

Step 3: Verify It Works

Open Cursor chat and try:

Show me all TestRail projects

If everything is configured correctly, you'll see your TestRail projects!

Environment Variables

• TESTRAIL_URL - Your TestRail instance URL (e.g., https://yourcompany.testrail.io)

• TESTRAIL_USERNAME - Your TestRail email address

• TESTRAIL_API_KEY - Your TestRail API key (generated in TestRail settings)

🛠️ Available Tools (40+ methods)

Projects

• get_projects, get_project

Suites

• get_suites, get_suite, add_suite, update_suite

Sections

• get_sections, get_section, add_section, update_section, delete_section

Test Cases

• get_cases, get_case, add_case, update_case, delete_case

• get_case_types, get_case_fields

Test Runs

• get_runs, get_run, add_run, update_run, close_run

Tests

• get_tests, get_test

Results

• get_results, get_results_for_case, get_results_for_run

• add_result, add_result_for_case, add_results_for_cases

Plans

• get_plans, get_plan

Milestones

• get_milestones, get_milestone

License

MIT