google-github-actions/Run Gemini CLI

Invoke the Gemini CLI from a GitHub Action.

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Maintenance Recency: Activelast commit Jul 6, 2026
License: Apache 2.0

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uses: google-github-actions/run-gemini-cli@f77273f4c914e4bf38440cf36a0369cb64a37489 # v0.1.22

tags can be moved; commit SHAs can't. why a SHA?

Inputs

name	description	required	default
gcp_location	The Google Cloud location.	no	—
gcp_project_id	The Google Cloud project ID.	no	—
gcp_service_account	The Google Cloud service account email.	no	—
gcp_workload_identity_provider	The Google Cloud Workload Identity Provider.	no	—
gcp_token_format	The token format for authentication. Set to "access_token" to generate access tokens (requires service account), or set to empty string for direct WIF. Can be "access_token" or "id_token".	no	access_token
gcp_access_token_scopes	The access token scopes when using token_format "access_token". Comma-separated list of OAuth 2.0 scopes.	no	https://www.googleapis.com/auth/cloud-platform,https://www.googleapis.com/auth/userinfo.email,https://www.googleapis.com/auth/userinfo.profile
gemini_api_key	The API key for the Gemini API.	no	—
gemini_cli_version	The version of the Gemini CLI to install. Can be "latest", "preview", "nightly", a specific version number, or a git branch, tag, or commit. For more information, see [Gemini CLI releases](https://github.com/google-gemini/gemini-cli/blob/main/docs/releases.md).	no	latest
gemini_debug	Enable debug logging and output streaming.	no	—
gemini_model	The model to use with Gemini.	no	—
google_api_key	The Vertex AI API key to use with Gemini.	no	—
prompt	A string passed to the Gemini CLI's [`--prompt` argument](https://github.com/google-gemini/gemini-cli/blob/main/docs/get-started/configuration.md#command-line-arguments).	no	You are a helpful assistant.
settings	A JSON string written to `.gemini/settings.json` to configure the CLI's _project_ settings. For more details, see the documentation on [settings files](https://github.com/google-gemini/gemini-cli/blob/main/docs/get-started/configuration.md#settings-files).	no	—
use_gemini_code_assist	Whether to use Code Assist for Gemini model access instead of the default Gemini API key. For more information, see the [Gemini CLI documentation](https://github.com/google-gemini/gemini-cli/blob/main/docs/get-started/authentication.md).	no	false
use_vertex_ai	Whether to use Vertex AI for Gemini model access instead of the default Gemini API key. For more information, see the [Gemini CLI documentation](https://github.com/google-gemini/gemini-cli/blob/main/docs/get-started/authentication.md).	no	false
extensions	A list of Gemini CLI extensions to install.	no	—
upload_artifacts	Whether to upload artifacts to the github action.	no	false
use_pnpm	Whether or not to use pnpm instead of npm to install gemini-cli	no	false
workflow_name	The GitHub workflow name, used for telemetry purposes.	no	${{ github.workflow }}
github_pr_number	The Pull Request number the CLI is operating on. Defaults to the event payload.	no	${{ github.event.pull_request.number }}
github_issue_number	The Issue number (or comma-separated list of issue numbers) the CLI is operating on. Defaults to the event payload.	no	${{ github.event.issue.number }}

Outputs

name	description
summary	The summarized output from the Gemini CLI execution.
error	The error output from the Gemini CLI execution, if any.