Cucumberstudio MCP server
io.github.HeroSizy/cucumberstudio·v1.2.2·22 starsMCP server for Cucumber Studio - test scenarios, action words, and execution data
22 stars54 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Cucumberstudio tools (15, 1 write)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
cucumberstudio_configureInformation about configuring CucumberStudio MCP Server
cucumberstudio_find_action_words_by_tagsFind action words by tags in a project
cucumberstudio_find_scenarios_by_tagsFind scenarios by tags in a project
cucumberstudio_get_action_wordGet detailed information about a specific action word
cucumberstudio_get_buildGet detailed information about a specific build
cucumberstudio_get_projectGet detailed information about a specific project
cucumberstudio_get_scenarioGet detailed information about a specific scenario
cucumberstudio_get_test_executionsGet test executions (individual test results) for a test run
cucumberstudio_get_test_runwrite actionGet detailed information about a specific test run
cucumberstudio_list_action_wordsList all action words (reusable test steps) in a project
cucumberstudio_list_buildsList all builds in a project
cucumberstudio_list_execution_environmentsList all execution environments in a project
cucumberstudio_list_projectsList all projects accessible to the authenticated user
cucumberstudio_list_scenariosList all scenarios in a project
cucumberstudio_list_test_runsList all test runs in a project
Public scan report
scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it
- Code scan21 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 184 days ago4/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
How Cucumberstudio compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 75/100
- higher than 45% of 48,255 servers
- Tools
- 15
- the typical server has 7
- Tools that change things
- 7%
- typical: 0%. Fewer write tools means less an agent can break
- GitHub stars
- 22
- more than 91% of 28,688 servers
- Downloads a week
- 54
- more than 45% of 12,191 servers with a package
What its tools let an agent do: 14 read · 1 change
Install Cucumberstudio in Claude Code, Cursor or VS Code
Runs npx -y cucumberstudio-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add cucumberstudio -- npx -y cucumberstudio-mcp
What the publisher says
From the Cucumberstudio repository's README, as published. We do not edit it. Read it on GitHub
Cucumber Studio MCP Server
Vibe Coded with Claude Code and Pu-Er 🍵
A Model Context Protocol (MCP) server that provides LLM access to Cucumber Studio's testing platform. This server enables AI assistants to retrieve test scenarios, action words, test runs, and project information from Cucumber Studio.
Features
- Dual Transport Support - STDIO and Streamable HTTP transports with session management
- Project Management - List and retrieve project details
- Scenario Access - Browse test scenarios and search by tags
- Action Words - Access reusable test steps and definitions
- Test Execution - View test runs, executions, and build information
- Hot Reload Development - Instant server restart on file changes with tsx --watch
- Configurable Logging - Structured logging with multiple output destinations
- Comprehensive Error Handling - Robust error handling with detailed feedback
- Type Safety - Full TypeScript implementation with Zod validation
- Comprehensive Testing - 82%+ test coverage with Vitest and MSW
Installation
Desktop Extension (MCPB) Installation
The easiest way to use this MCP server is as a Desktop Extension:
- Download Extension: Get the latest .mcpb file from the releases page (automatically built from each release)
- Install Extension: Import the extension in your compatible AI desktop application
- Configure Credentials: Set up your Cucumber Studio API credentials through the extension settings:
- Access Token: Your Cucumber Studio API access token
- Client ID: Your Cucumber Studio client ID
- User ID: Your Cucumber Studio user ID
The extension will automatically handle the MCP server setup and communication.
Quick Start (Command Line)
Run directly with npx (no installation required):
npx cucumberstudio-mcpSet your environment variables first:
export CUCUMBERSTUDIO_ACCESS_TOKEN="your_token"
export CUCUMBERSTUDIO_CLIENT_ID="your_client_id"
export CUCUMBERSTUDIO_UID="your_uid"Development Installation
- Clone the repository:
git clone https://github.com/HeroSizy/cucumberstudio-mcp.git
cd cucumberstudio-mcp- Install dependencies:
npm install- Set up environment variables:
cp .env.example .env
# Edit .env with your Cucumber Studio API credentials- Build the server:
npm run buildDocker Support
Using Pre-built Image (Recommended)
Run the official Docker image from Docker Hub:
# With environment file
docker run --env-file .env herosizy/cucumberstudio-mcp
# With environment variables
docker run -e CUCUMBERSTUDIO_ACCESS_TOKEN=your_token \
-e CUCUMBERSTUDIO_CLIENT_ID=your_client_id \
-e CUCUMBERSTUDIO_UID=your_uid \
herosizy/cucumberstudio-mcpUsing Docker Compose
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Cucumberstudio: common questions
- Is Cucumberstudio MCP server safe?
- Mostly: it is graded B (75/100). Read the Cucumberstudio safety report
- How do I install Cucumberstudio?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does Cucumberstudio need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Cucumberstudio maintained?
- The last commit was 221 days ago (2026-03-28). The latest release is v1.2.2.
- How does Cucumberstudio compare with other MCP servers?
- safety score 75/100 (higher than 45% of 48,255 servers); tools 15 (the typical server has 7); tools that change things 7% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.