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Configure a CarsXE API key by validating it with the CarsXE API, saving it for future sessions, and setting it for the current session. It can also check an existing key without changing it.

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Set and save the CarsXE API key. Use this when the user provides a CarsXE API key, asks to configure the plugin, or when the session starts without a key loaded.

hashgraph-online/awesome-codex-plugins1,422 stars(GitHub 1,422 + cccskills 0)

Run score Not tested

See how to install

Good for

  • Saving a CarsXE API key for future sessions
  • Configuring the plugin after providing a key
  • Checking whether the current API key is valid

Files included (1)

  • SKILL.md1.8 KB

SKILL.md (original)

Review the instructions the agent will receive before you install.

When the user provides a CarsXE API key or asks to configure the plugin:

  1. Validate the key against the CarsXE API:

    GET https://api.carsxe.com/v1/auth/validate?key=<USER_PROVIDED_KEY>&source=codex_plugin
    
  2. Persist the validated key for future sessions by writing it to the plugin config file using Node.js:

    node -e "
      const fs = require('fs');
      const os = require('os');
      const path = require('path');
      const dir = process.env.PLUGIN_DATA || process.env.CLAUDE_PLUGIN_DATA || path.join(os.homedir(), '.carsxe');
      fs.mkdirSync(dir, { recursive: true });
      fs.writeFileSync(path.join(dir, 'config.json'), JSON.stringify({ api_key: process.env.CARSXE_KEY_INPUT }));
      console.log('Saved to ' + path.join(dir, 'config.json'));
    " --env CARSXE_KEY_INPUT=<USER_PROVIDED_KEY>
    

    This uses an environment variable to pass the key to the script, avoiding inline credential exposure.

  3. Set CARSXE_API_KEY for the current session so all skills work immediately without restarting:

    • Run the appropriate shell command for the user's platform to export CARSXE_API_KEY with the validated value.
  4. Confirm:

    "CarsXE API key validated and saved. Future sessions will load it automatically."

Verify only: If the user asks to verify their current key without changing it, call the validate endpoint with the existing CARSXE_API_KEY value and report the result.

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