What is membrane marketplace?

A Claude Code add-on for auditing an Amazon Ads account on your own computer. It connects Amazon through Membrane’s authentication proxy and can hand the work found in the audit to Membrane.

Use it to inspect an Amazon Ads account and pass audit findings to Membrane for follow-up.

It lets the audit run locally while providing a route to send identified work to Membrane. The available information does not describe additional advertising-analysis features.

membrane marketplace — Plugin for Claude Code by membranehq

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/membranehq/agent-skills

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/membranehq/agent-skills/marketplace/github.svg)](https://agentmods.dev/plugins/membranehq/agent-skills/marketplace)

Your own site

<a href="https://agentmods.dev/plugins/membranehq/agent-skills/marketplace"><img src="https://agentmods.dev/badge/plugins/membranehq/agent-skills/marketplace/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/membranehq/agent-skills/marketplace"><img src="https://agentmods.dev/badge/plugins/membranehq/agent-skills/marketplace.svg" alt="Reviewed on agentmods" width="80" 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

membrane marketplace 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 13d 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.

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.

.claude-plugin/marketplace.json · 22 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-marketplace.json",
  "name": "membrane",
  "description": "Membrane's plugin for Claude Code and Codex.",
  "owner": {
    "name": "Membrane",
    "url": "https://membrane.agency"
  },
  "plugins": [
    {
      "name": "membrane",
      "source": {
        "source": "url",
        "url": "https://github.com/membranehq/agent-skills.git",
        "ref": "plugin"
      },
      "description": "Membrane's plugin for Claude Code and Codex. It brings your Membrane workspaces into your agent, connects your apps on your computer, and shows Membrane's jobs catalog. Installing it needs no sign-up, and your app tokens stay on your computer.",
      "category": "productivity"
    }
  ]
}

Files

What ships with it

1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

plugin.json 627 B

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.

13d ago Changed 6959da9f14d8
1mo ago Changed 9e3ebc8a3f1e
1mo ago Changed 08e7672156bb
1mo ago First seen · 22 lines scan A 07a162c271ad

Subscribe to this mod's changes

membrane marketplace is a plugin published in the GitHub repository membranehq/agent-skills (5 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 2026-09-16.

E-commerce Marketing and SEO

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