Expo

Fetches the logs for a specific EAS build. The build must be completed (finished or errored) to have logs available.

build_logs

Fetches logs for a specific job in an EAS workflow run. Call without sectionIndex or phase to get a summary of log sections (phase names and line ranges); then call again with sectionIndex or phase to fetch that section.

workflow_logs

Fetches detailed information about a specific EAS workflow run by ID. Use this to check the status, job results, errors, and artifacts of a workflow run. If workflow has multiple jobs, draw them in a diagram to show the dependencies between jobs.

workflow_info

Fetch crash and ANR data from Google Play (Android Vitals). Without issueId, lists recent crash/ANR issues. With issueId, returns the full error report with stack trace.

playstore_crashes

Fetch user reviews from Google Play. Returns review metadata including author, star rating, device info, and comment text. Note: Google Play only exposes production reviews with text from approximately the last week.

playstore_reviews

Learn Expo how-to for a specific topic and remember it for future conversations. Use this to teach the assistant about specific Expo features or workflows.

learn

Lists EAS builds for a project. Provide either appId (from app.json "extra.eas.projectId") OR appFullName (e.g., "@owner/my-app"). Use this to see recent builds, their status, and available artifacts.

build_list

List sandboxes for an EAS project, newest first. Optionally filter by status. Pass nextCursor as cursor to fetch the next page with the same project and filter.

sandbox_list

Lists recent EAS workflow runs for a project. Provide either appId (from app.json "extra.eas.projectId") OR appFullName (e.g., "@owner/my-app").

workflow_list

Fetch a single Expo documentation page and return its content as markdown. Returns up to ~5000 tokens per call. Use offset to paginate through long pages.

read_documentation

Read output from a sandbox command session or send input to it. Output is consumed; do not automatically retry after a lost response.

sandbox_write_stdin

Post or edit the public developer response to an App Store customer review. This is a write action: the response is visible to everyone on the App Store, and Apple publishes it after a short review. App Store Connect allows a single response per review, so any existing response is replaced. Requires user confirmation: the first call previews the response without posting it.

appstore_reply_review

Post a public developer reply to a Google Play user review, or edit the existing reply. This is a write action: the reply is visible to users on the store listing. Each review has a single developer reply, so replying again replaces it. Reply text is limited to 350 characters. Requires user confirmation: the first call previews the reply without posting it.

playstore_reply_review

Triggers a new EAS build using a build profile from eas.json. Requires a GitHub repository to be connected to the project. Provide either appId (from app.json "extra.eas.projectId") OR appFullName (e.g., "@owner/my-app").

build_run

Triggers an EAS workflow run from a git reference. Provide either appId (from app.json "extra.eas.projectId") OR appFullName (e.g., "@owner/my-app"). The workflow file must exist at the specified git reference.

workflow_run

Request cancellation of the sandbox’s backing job. This can interrupt running commands. The returned status may still be STARTING or RUNNING while cancellation completes. Use sandbox_wait with timeoutMs: 0 to read its status. Cancellation permissions and allowed states are checked by the API.

sandbox_stop

Submits an EAS build to the app store (Google Play Store for Android, App Store for iOS). The build must be a finished build with the appropriate distribution type. Provide either appId (from app.json "extra.eas.projectId") OR appFullName (e.g., "@owner/my-app").

build_submit

Returns the contents for a new EAS workflow YAML file, or fetches EAS workflow syntax documentation. Use this when users want CI/CD workflows in .eas/workflows/ or need to learn EAS workflow syntax. Use "learn" first for the syntax and examples. This tool returns the file for you to write; it does not create it. Once the file exists, use workflow_validate to check it.

workflow_create

Fetch TestFlight crash data. Without crashId, lists recent crashes. With crashId, returns the full crash log with stack trace.

testflight_crashes

Fetch screenshot feedback from TestFlight. Returns feedback metadata including device info, user comments, and screenshot URLs.

testflight_feedback

Validates EAS workflow YAML syntax and configuration. Use this after creating a workflow to ensure it is valid. Provide either appId (from app.json "extra.eas.projectId") OR appFullName (e.g., "@owner/my-app").

workflow_validate

Wait until a sandbox is RUNNING, STOPPED, or ERRORED. If the wait expires while STARTING, returns the last observed status. Does not create, stop, or extend the lifetime of the sandbox. RUNNING reports startup readiness, not current connection health.

sandbox_wait