Trunk MCP tool: List Test Collections

Overview

The list-test-collections tool lists the test collections a repository uploads test results to. A repository’s tests can be split across several collections, by language, suite, or product area, and each holds different tests. Use this tool to find a collection’s ID, then pass it to search-test to search only that collection. Return Type: Each collection’s Collection ID, name, and first and last upload time, most recently uploaded first.

Parameters

Required Parameters

Parameter	Type	Description
`repoName`	string	Repository name in `owner/repo` format (e.g., `trunk-io/trunk`)

Optional Parameters

Parameter	Type	Description
`orgSlug`	string	The name of your organization in the Trunk app

Only collections the repository has uploaded to in the last 45 days are listed. A collection that has not received an upload from the repository in that time is not shown.

Getting Parameter Values

If your AI assistant doesn’t have direct access to Git information, use these commands: Get repository name:

git remote -v

Look for the repository name in the output (e.g., trunk-io/trunk from git@github.com:trunk-io/trunk.git)

Usage Examples

List collections

Which Trunk test collections does this repository upload to?

Error Handling

Error	Cause	Resolution
`{repoName} has uploaded no test results to a Trunk test collection in the last 45 days.`	The repository uploads without a Collection ID, or has not uploaded recently	See Upload test results to a collection
Repository authorization error	Insufficient permissions or invalid repo name	Verify repository name format and your access permissions

​Overview

​Parameters

​Required Parameters

​Optional Parameters

​Getting Parameter Values

​Usage Examples

​List collections

​Error Handling

Overview

Parameters

Required Parameters

Optional Parameters

Getting Parameter Values

Usage Examples

List collections

Error Handling