refero

refero is a plugin for Gemini CLI from referodesign/refero_skill. Its token cost is not measured, scanned A, original, MIT.

A research connection for Refero, a service that collects examples of real product interfaces. It helps inspect those examples and gather evidence for interface and design decisions.

In plain words
What is it for?
Use it to research existing product interfaces and support design work with examples from Refero.
Why use it?
It gives design research a source of real products to compare instead of relying only on memory or guesswork.

Plugin for Gemini CLI

Written for Gemini CLI: a Gemini CLI extension manifest.

Good fit Use it to research existing product interfaces and support design work with examples from Refero.

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Install with agentmods
npx agentmods add plugins/referodesign/refero_skill/gemini-extension
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/referodesign/refero_skill

Made for: Gemini CLI.

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 refero

README.md
[![agentmods](https://agentmods.dev/badge/plugins/referodesign/refero_skill/gemini-extension.svg)](https://agentmods.dev/plugins/referodesign/refero_skill/gemini-extension)
Your own site
<a href="https://agentmods.dev/plugins/referodesign/refero_skill/gemini-extension"><img src="https://agentmods.dev/badge/plugins/referodesign/refero_skill/gemini-extension.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

refero scanned grade A with 0 findings 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 yesterday.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 11 lines

What it actually says

{
  "name": "refero",
  "version": "1.0.2",
  "description": "Research real product interfaces and design with evidence from Refero.",
  "mcpServers": {
    "refero": {
      "httpUrl": "https://api.refero.design/mcp"
    }
  }
}
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. yesterday First seen · 11 lines scan A 52d05ca2662e

Subscribe to this mod's changes

refero is a plugin published in the GitHub repository referodesign/refero_skill (250 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-06.