find_flaky_tests
Identify and analyze flaky tests in CircleCI projects to pinpoint issues and implement fixes. Supports project slugs, URLs, or workspace configurations for accurate detection.
Instructions
This tool retrieves information about flaky tests in a CircleCI project.
The agent receiving this output MUST analyze the flaky test data and implement appropriate fixes based on the specific issues identified.
CRITICAL REQUIREMENTS:
1. Truncation Handling (HIGHEST PRIORITY):
- ALWAYS check for <MCPTruncationWarning> in the output
- When present, you MUST start your response with:
"WARNING: The logs have been truncated. Only showing the most recent entries. Earlier build failures may not be visible."
- Only proceed with log analysis after acknowledging the truncation
Input options (EXACTLY ONE of these THREE options must be used):
Option 1 - Project Slug:
- projectSlug: The project slug obtained from listFollowedProjects tool (e.g., "gh/organization/project")
Option 2 - Direct URL (provide ONE of these):
- projectURL: The URL of the CircleCI project in any of these formats:
* Project URL: https://app.circleci.com/pipelines/gh/organization/project
* Pipeline URL: https://app.circleci.com/pipelines/gh/organization/project/123
* Workflow URL: https://app.circleci.com/pipelines/gh/organization/project/123/workflows/abc-def
* Job URL: https://app.circleci.com/pipelines/gh/organization/project/123/workflows/abc-def/jobs/xyz
Option 3 - Project Detection (ALL of these must be provided together):
- workspaceRoot: The absolute path to the workspace root
- gitRemoteURL: The URL of the git remote repository
Additional Requirements:
- Never call this tool with incomplete parameters
- If using Option 1, make sure to extract the projectSlug exactly as provided by listFollowedProjects
- If using Option 2, the URLs MUST be provided by the user - do not attempt to construct or guess URLs
- If using Option 3, BOTH parameters (workspaceRoot, gitRemoteURL) must be provided
- If none of the options can be fully satisfied, ask the user for the missing information before making the tool call
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| params | No |
Input Schema (JSON Schema)
{
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"params": {
"additionalProperties": false,
"properties": {
"gitRemoteURL": {
"description": "The URL of the remote git repository. This should be the URL of the repository that you cloned to your local workspace. For example: \"https://github.com/user/my-project.git\"",
"type": "string"
},
"projectSlug": {
"description": "The project slug from listFollowedProjects tool (e.g., \"gh/organization/project\").",
"type": "string"
},
"projectURL": {
"description": "The URL of the CircleCI project. Can be any of these formats:\n- Project URL: https://app.circleci.com/pipelines/gh/organization/project\n- Project URL with branch: https://app.circleci.com/pipelines/gh/organization/project?branch=feature-branch\n- Pipeline URL: https://app.circleci.com/pipelines/gh/organization/project/123\n- Workflow URL: https://app.circleci.com/pipelines/gh/organization/project/123/workflows/abc-def\n- Job URL: https://app.circleci.com/pipelines/gh/organization/project/123/workflows/abc-def/jobs/xyz",
"type": "string"
},
"workspaceRoot": {
"description": "The absolute path to the root directory of your project workspace. This should be the top-level folder containing your source code, configuration files, and dependencies. For example: \"/home/user/my-project\" or \"C:\\Users\\user\\my-project\"",
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
}