# ga4_create_property

새 GA4 property 생성. 생성 후 ga4_create_data_stream 으로 플랫폼별 stream(웹=measurement ID, 앱=firebaseAppId)을 붙인다.

Agent View of the PolicyLayer registry record for `ga4_create_property`. HTML page: https://policylayer.com/tools/yoonion-mimi-seed-mcp/ga4-create-property

## Facts

- Tool: `ga4_create_property`
- Server: Mimi Seed (`@yoonion/mimi-seed-mcp`) — https://policylayer.com/tools/yoonion-mimi-seed-mcp.md
- Install: `npx -y @yoonion/mimi-seed-mcp`
- Homepage: git+https://github.com/jeonghwanko/mimi-seed-sdk.git
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "ga4_create_property",
    "arguments": {}
  }
}
```

## Why ga4_create_property is rated Medium

This tool creates a new Google Analytics 4 property, which is a reversible configuration change. While it creates cloud resources, the operation is not destructive (properties can be deleted), not financial (does not move money), and not Execute (does not run arbitrary code—it performs a specific API call to provision a GA4 property).

From the tool's own definition: "Tool name is 'ga4_create_property' and description states '새 GA4 property 생성' (create new GA4 property). The description indicates it creates a new Analytics property and requires subsequent setup with data streams, confirming this is a creation operation…"

## Use case

AI agents use ga4_create_property to create or update resources in Mimi Seed, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mimi Seed environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Mimi Seed:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "ga4_create_property": {
      "limits": [
        {
          "counter": "ga4_create_property_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Mimi Seed (229)

- `appstore_cancel_review` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-cancel-review.md
- `appstore_delete_preview` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-delete-preview.md
- `appstore_delete_product` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-delete-product.md
- `appstore_delete_screenshot` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-delete-screenshot.md
- `appstore_delete_screenshot_set` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-delete-screenshot-set.md
- `appstore_remove_review_submission_item` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-remove-review-submission-item.md
- `ci_cancel_build` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/ci-cancel-build.md
- `firebase_delete_android_app` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/firebase-delete-android-app.md
- `firebase_delete_ios_app` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/firebase-delete-ios-app.md
- `firebase_delete_web_app` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/firebase-delete-web-app.md
- `jenkins_delete_credential` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/jenkins-delete-credential.md
- `playstore_cancel_recovery_action` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/playstore-cancel-recovery-action.md
- `playstore_delete_all_images` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/playstore-delete-all-images.md
- `playstore_delete_product` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/playstore-delete-product.md
- `playstore_delete_service_account` — Destructive — https://policylayer.com/tools/yoonion-mimi-seed-mcp/playstore-delete-service-account.md
- `android_generate_keystore` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/android-generate-keystore.md
- `android_signing_setup` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/android-signing-setup.md
- `appstore_release_version` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-release-version.md
- `appstore_submit_beta_review` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-submit-beta-review.md
- `appstore_submit_for_review` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/appstore-submit-for-review.md
- `bigquery_run_query` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/bigquery-run-query.md
- `ci_trigger_build` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/ci-trigger-build.md
- `jenkins_update_job` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/jenkins-update-job.md
- `mimi_seed_auth_start` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/mimi-seed-auth-start.md
- `playstore_deploy_recovery_action` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/playstore-deploy-recovery-action.md
- `playstore_promote_release` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/playstore-promote-release.md
- `video_build_timeline` — Execute — https://policylayer.com/tools/yoonion-mimi-seed-mcp/video-build-timeline.md
- `gcp_create_budget` — Financial — https://policylayer.com/tools/yoonion-mimi-seed-mcp/gcp-create-budget.md
- `playstore_get_financial_report` — Financial — https://policylayer.com/tools/yoonion-mimi-seed-mcp/playstore-get-financial-report.md
- `admob_get_report` — Read — https://policylayer.com/tools/yoonion-mimi-seed-mcp/admob-get-report.md
- …and 199 more: https://policylayer.com/tools/yoonion-mimi-seed-mcp.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=yoonion-mimi-seed-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/yoonion-mimi-seed-mcp