vite-plugin-remix3: Instructions file for Codex

AGENTS.md

vite-plugin-remix3 AGENTS.md is an instructions file for Codex, OpenCode from pi0/vite-plugin-remix3. It costs 2,362 tokens per session, scanned A, original, MIT.

Project instructions for a Vite plugin that builds Remix version 3 applications with Nitro for server-side rendering and deployment. Vite is a web build tool, Remix is a web framework, and Nitro handles server output and routing.

In plain words
What is it for?
It is for maintaining the plugin source, its starter app, workspace setup, build configuration, and server-rendering flow.
Why use it?
It documents the repository layout, build process, URL handling, and rules needed to develop and publish the plugin correctly.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is pi0/vite-plugin-remix3's own configuration. It tells Codex and OpenCode how to work on vite-plugin-remix3 itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vite-plugin-remix3 configures →

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is import entryAssets from "../entry.client.ts?assets=client";.

Reuse

Borrowing it

Nothing to install: this file belongs to pi0/vite-plugin-remix3. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/pi0/vite-plugin-remix3/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/pi0/vite-plugin-remix3

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for vite-plugin-remix3 AGENTS.md

README.md
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Your own site
<a href="https://agentmods.dev/instructions/pi0/vite-plugin-remix3/agents-md"><img src="https://agentmods.dev/badge/instructions/pi0/vite-plugin-remix3/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/pi0/vite-plugin-remix3/agents-md"><img src="https://agentmods.dev/badge/instructions/pi0/vite-plugin-remix3/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,362 This file is loaded in full into every session.
When invoked 2,362 The same file — it is already loaded in full.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.02362 $0.02362
Opus 5.5 $0.00945 $0.00945
Sonnet 5.5 $0.00472 $0.00472
Haiku 4.5 $0.00236 $0.00236

Measured 1mo ago against content hash b6b87e706ed2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vite-plugin-remix3 AGENTS.md scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

Workaround: register an `ssr` env (default input `app/router.ts`) so the rendering chain builds in the pre-manifest loop. Nitro auto-wires the renderer to `ssrRenderer` (from `runtime/internal/vite/ssr-renderer.mjs`), wh
AGENTS.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

vite-plugin-remix3

vite-plugin-remix3 lets a Remix v3 app build through Vite + Nitro: client entries are bundled and hashed, SSR resolves URLs through Vite's manifest, and Nitro handles deployment. The plugin replaces what createAssetServer would do compile on demand in runtime.

Keep AGENTS.md updated with critical information about project.

Repo layout

Path Purpose
src/index.ts The plugin. Discovers client entries, registers client + ssr Vite environments.
build.config.ts obuild config — bundles src/index.ts to dist/index.mjs.
package.json Publishes dist/. Peer-deps vite ^8. Built via pnpm build.
pnpm-workspace.yaml Workspace root. Includes ./starter. Overrides vite-plugin-remix3 to workspace:*.
starter/ Example app consumed by pnpm dev / pnpm dev:build. Wired through the workspace override.
starter/vite.config.ts plugins: [nitro(), remix()]. No server.ts — Nitro auto-routes through the SSR env.
starter/app/router.ts Route → controller mapping. Exports router. No default export.
starter/app/entry.server.ts SSR entry (default ssrEntry). export default { fetch: router.fetch } — Nitro's fetch handler.
starter/app/entry.client.ts Client bootstrap. import.meta.glob map + run({ loadModule, resolveFrame }) from remix/ui.

Read the full file on GitHub · 107 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 107 lines · 2,362 tokens per session scan A b6b87e706ed2

Subscribe to this mod's changes

vite-plugin-remix3 AGENTS.md is an instructions file published in the GitHub repository pi0/vite-plugin-remix3 (23 stars, last pushed 5mo ago), licensed MIT. It adds 2,362 tokens to every session, about $0.0094 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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