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AI Coding / Task guide

Modify an existing codebase

Define the output and constraints, then test a tool with a real sample.

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This is a preparation guide. Candidates have not been tested on this task here.

Preparation and validation

  1. Define the behavior and acceptance criteria
  2. Prepare a reproducible development environment
  3. Review the diff and run existing tests

Candidates for further review

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Purpose is supported by official material; task capabilities and prices still need review.

CursorOfficial source checked

A coding agent for understanding repositories, planning features, changing code, and reviewing diffs.

Category: AI CodingLabel: Free

GitHub CopilotOfficial source checked

Code suggestions, codebase questions, agent tasks, and reviews across IDEs, terminals, and GitHub.

Category: AI CodingLabel: Free