start-genai-frontend skillA
start-genai-frontend is agent-read markdown (skill) from arthur-ai/arthur-engine: Start the GenAI Engine frontend UI dev server. Use when you need to launch the React app locally..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Start GenAI Engine Frontend
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):**
```bash
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:**
```bash
cd genai-engine/ui && yarn install
```
**Step 3 — Generate API client bindings:**
```bash
cd genai-engine/ui && yarn generate-api:clean
```
**Step 4 — Start the dev server and capture the URL:**
```bash
cd genai-engine/ui && yarn dev 2>&1 | tee /tmp/vite-fe.log &
sleep 3 && grep -m1 "Local:" /tmp/vite-fe.log
```
Report the Local URL that Vite printed (e.g. `http://localhost:3000`). If the default port was taken, Vite will have chosen a different one.
---Read the whole file at its exact version.
How to install
mdr add arthur-ai/arthur-engine/start-genai-frontend@git:20260304.0624eddmdr add arthur-ai/arthur-engine/start-genai-frontend@sha256:2efb9cdcf1e840f4Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_ay2xetk732hvgrvi)
1 badge views in 30 days
Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1248 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
arthur-ai/arthur-engine · 90 stars · license MIT · pushed 2026-09-24 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_ay2xetk732hvgrvi GET https://markdownregistry.com/api/v1/resolve?ref=arthur-ai/arthur-engine/start-genai-frontend GET https://markdownregistry.com/api/v1/blob/2efb9cdcf1e840f4bca63dbecca158d38128d1fa284e1dcea192dcf9d9ef097c
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.