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Build and start the merjs dev server with hot reload. Use when the user wants to run, start, or serve the project.
The review-first prompt is selected by default. You can switch to a direct command or download a local copy.
Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
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.
A direct command skips the review prompt. Inspect the source before running it.
npx skills add https://github.com/justrach/merjs --skill devThe command stays on one line. Scroll horizontally to inspect it before copying.
Prefer a local copy? Download the files currently available to SkillsMP.
Showing SKILL.md
Add streaming SSR to a merjs page. Use when the user wants shell-first rendering, skeleton placeholders, or parallel data fetching that resolves inline.
Full production build — codegen, compile, prerender, and prepare for deployment.
Scaffold a new merjs API route. Use when the user wants to create a new API endpoint.
Based on SOC occupation classification
| name | dev |
| description | Build and start the merjs dev server with hot reload. Use when the user wants to run, start, or serve the project. |
| disable-model-invocation | true |
Kill any existing process on port 3000:
lsof -ti :3000 | xargs kill -9 2>/dev/null
Regenerate routes (in case pages changed):
zig build codegen
Build the project:
zig build
Start the dev server in the background:
./zig-out/bin/merjs --port 3000 &
Wait 2 seconds, then verify the server is listening:
lsof -i :3000 -sTCP:LISTEN
Tell the user the server is running at http://localhost:3000
--port N — listen on a different port--no-dev — disable hot reload (SSE watcher)--prerender — pre-render SSG pages to dist/ and exit