TestCollab MCP Server

Connect your AI coding assistant to TestCollab — manage test cases, test plans, and suites directly from Claude, Cursor, Windsurf, Codex, or any MCP-compatible client.

Quick Start

1. Get your API token

2. Add the server to your MCP client

Claude Code — add to .mcp.json in your project root:

config.json

{
  "mcpServers": {
    "testcollab": {
      "command": "npx",
      "args": ["-y", "@testcollab/mcp-server"],
      "env": {
        "TC_API_TOKEN": "your-api-token",
        "TC_API_URL": "https://api.testcollab.io",
        "TC_DEFAULT_PROJECT": "16"
      }
    }
  }
}

Claude Desktop — add to ~/Library/Application Support/Claude/claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "testcollab": {
      "command": "npx",
      "args": ["-y", "@testcollab/mcp-server"],
      "env": {
        "TC_API_TOKEN": "your-api-token",
        "TC_API_URL": "https://api.testcollab.io",
        "TC_DEFAULT_PROJECT": "16"
      }
    }
  }
}

Codex - register TestCollab from the command line:

bash

codex mcp add testcollab \
  --env TC_API_TOKEN=your-api-token \
  --env TC_API_URL=https://api.testcollab.io \
  --env TC_DEFAULT_PROJECT=16 \
  -- npx -y @testcollab/mcp-server

Or add the server to ~/.codex/config.toml for all projects, or .codex/config.toml in a trusted project:

toml

[mcp_servers.testcollab]
command = "npx"
args = ["-y", "@testcollab/mcp-server"]

[mcp_servers.testcollab.env]
TC_API_TOKEN = "your-api-token"
TC_API_URL = "https://api.testcollab.io"
TC_DEFAULT_PROJECT = "16"

Run codex mcp list to confirm the server is configured. See the official Codex MCP documentation for configuration scopes and additional options.

Cursor — add to .cursor/mcp.json in your project root:

config.json

{
  "mcpServers": {
    "testcollab": {
      "command": "npx",
      "args": ["-y", "@testcollab/mcp-server"],
      "env": {
        "TC_API_TOKEN": "your-api-token",
        "TC_API_URL": "https://api.testcollab.io",
        "TC_DEFAULT_PROJECT": "16"
      }
    }
  }
}

Manual Testing

bash

TC_API_TOKEN=your-token npm start

Available Tools

list_test_cases

List test cases from a project with optional filtering.

Parameters:

Name	Type	Required	Description
`project_id`	number	No*	Project ID (*required if `TC_DEFAULT_PROJECT` not set)
`suite`	number\|string	No	Filter by suite ID or title
`filter`	object	No	Filter conditions
`sort`	array	No	Sort specification
`limit`	number	No	Max results (1-100, default: 50)
`offset`	number	No	Skip N results (default: 0)

3. Verify

Restart your client, then ask: "What tools do you have for TestCollab?"

You should see the TestCollab tools listed. Try: "Show me all test cases".

Configuration

Variable	Required	Default	Description
`TC_API_TOKEN`	Yes	—	API token from your TestCollab profile
`TC_API_URL`	No	`https://api.testcollab.io`	TestCollab API base URL
`TC_DEFAULT_PROJECT`	No	—	Default project ID (makes `project_id` optional in every tool call)

EU region: If your TestCollab account is hosted in the EU, use https://api-eu.testcollab.io as your TC_API_URL.

What You Can Do

Tool	Description
get_project_context	Get suites, tags, custom fields, requirements, test plan folders, releases, users — call this first
list_test_cases	Query test cases with filtering, sorting, and pagination
get_test_case	Fetch a test case with full step details
create_test_case	Create a test case with steps, tags, custom fields
update_test_case	Update any test case field
list_test_plans	List test plans with filtering/sorting (including release ID/title filters)
get_test_plan	Fetch one test plan with included test cases count, configurations, runs, current progress status, and release info
create_test_plan	Create a test plan with cases, configurations, assignment, and optional release association
update_test_plan	Update test plan metadata, status, assignment, and release association
delete_test_plan	Delete a test plan
list_suites	List all test suites in a project (supports `title`, `parent`, and `description` filters)
get_suite	Get suite details
create_suite	Create a new suite
update_suite	Update a suite
delete_suite	Delete a suite
move_suite	Move a suite to a different parent
reorder_suites	Reorder suites within a parent

Example Prompts

Code

"Show me all high-priority test cases in the Login suite"

"Create a test case for verifying password reset with 5 steps"

"List all test plans created this week"

"Create a regression test plan with all test cases tagged 'smoke'"

"Move the Payment suite under the Checkout suite"

See Use Cases for detailed workflows.

Local Development Setup

If you're contributing or want to run from source instead of npx:

bash

git clone <repo-url>
cd tc-mcp-server
npm install
npm run build

Then point your MCP client to the built file:

config.json

{
  "mcpServers": {
    "testcollab": {
      "command": "node",
      "args": ["/path/to/tc-mcp-server/dist/index.js"],
      "env": {
        "TC_API_TOKEN": "your-api-token",
        "TC_API_URL": "http://localhost:1337",
        "TC_DEFAULT_PROJECT": "16"
      }
    }
  }
}

Dev Commands

Terminal

npm run dev          # Watch mode with hot reload
npm run build        # Compile TypeScript
npm test             # Run tests
npm run typecheck    # Type check
npm run lint         # Lint

Troubleshooting

Server not appearing in your client

Restart the client after adding the config
Verify Node.js 20+ is installed: node --version
Test manually: TC_API_TOKEN=your-token npx @testcollab/mcp-server

Authentication errors

Verify your API token is valid and not expired
Check that TC_API_URL points to the correct server

"project_id is required" error

Set TC_DEFAULT_PROJECT in your env config, or
Specify the project in your prompt: "Show me test cases in project 16"

License

MIT