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Write E2E Tests

Official
tldraw·vlatest·testing

Automatically generate end-to-end tests from tldraw diagrams to validate user flows and application behavior.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add tldraw/tldraw --skill write-e2e-tests -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

tldraw

Matched to the vendor's own GitHub organisation.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned tldraw/tldraw at fdd9b4dee0.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
fdd9b4dee0
Manifest
skills/write-e2e-tests/SKILL.md
Scanned
1 file, 251 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill enables AI agents to generate end-to-end (E2E) tests specifically tailored for the tldraw application. It automates the creation of test scripts that verify complex user interactions and rendering behaviors within the collaborative whiteboard environment.

When to use it

  • Validating new drawing features or shape manipulation logic before merging code.
  • Ensuring cross-browser compatibility for specific interactive elements in the editor.
  • Automating regression testing after updates to the core tldraw engine.
  • Creating automated acceptance criteria for user stories involving collaborative editing.

Key capabilities

  • Generates comprehensive E2E test suites for tldraw-specific components.
  • Focuses on verifying complex rendering and interaction flows.
  • Produces scripts ready for integration into existing CI/CD pipelines.

Example prompts

  • "Write an end-to-end test to verify that a user can successfully create a rectangle, resize it, and share the board link."
  • "Generate E2E tests to ensure collaborative cursors update correctly when multiple users edit the same whiteboard simultaneously."
  • "Create a test script that validates error handling when a user attempts to paste unsupported content into tldraw."

Tips & gotchas

Ensure your testing environment has the necessary browser automation drivers configured before running generated scripts. This skill is specialized for the tldraw ecosystem; do not use it to generate tests for unrelated web applications without modifying the context.