Menu
Start the GenAI Engine frontend UI dev server. Use when you need to launch the React app locally.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
| name | start-genai-frontend |
| description | Start the GenAI Engine frontend UI dev server. Use when you need to launch the React app locally. |
| allowed-tools | Bash, Task |
Spawn a Task sub-agent with subagent_type="Bash" and the following self-contained prompt:
Set up and start the GenAI Engine frontend dev server. Report success or failure for each step.
Step 1 — Check the backend is reachable (optional, non-blocking):
curl -s -o /dev/null -w "%{http_code}" -H "Authorization: Bearer changeme123" http://localhost:3030/health
If the response is not 200, warn the user that the backend may not be running and suggest running /start-genai-backend first, but continue anyway.
Step 2 — Install dependencies:
cd genai-engine/ui && yarn install
Step 3 — Generate API client bindings:
cd genai-engine/ui && yarn generate-api:clean
Step 4 — Start the dev server and capture the URL:
cd genai-engine/ui && yarn dev 2>&1 | tee /tmp/vite-fe.log &
sleep 3 && grep -m1 "Local:" /tmp/vite-fe.log
http://localhost:3000). If the default port was taken, Vite will have chosen a different one.Arthur onboarding sub-skill — Step 4: Analyze the target repository (language, framework, existing instrumentation). Writes detection results to .arthur-engine.env.
Arthur onboarding sub-skill — Step 8: Configure an LLM provider for continuous evals (OpenAI, Anthropic, Gemini, Bedrock, or Vertex AI). Reads/writes .arthur-engine.env.
Arthur onboarding sub-skill — Step 9: Recommend and configure continuous LLM evals for the Arthur task. Reads credentials and eval provider from .arthur-engine.env.
Arthur onboarding sub-skill — Step 5: Instrument the target repository with Arthur tracing (Python SDK, Mastra TS, or OpenInference). Reads detection results from .arthur-engine.env.
Arthur onboarding sub-skill — Step 2: Ensure Arthur GenAI Engine is available (local install or remote). Reads/writes .arthur-engine.env.
Onboard an agentic application to Arthur GenAI Engine. Guides through engine connection, task setup, code instrumentation, trace verification, and eval configuration. Invoke from any agentic application repository.