Goofish CLI plugin for Grok Build

Name: Goofish CLI
Author: fancyboi999

Community Claude Code plugin, installs in GrokPluginAutomation

闲鱼 CLI · 原生支持 MCP · 为 AI Agent 而生 | Goofish (Xianyu) automation CLI · MCP-ready · Built for AI Agents

How to install Goofish CLI in Grok Build

grok plugin install fancyboi999/goofish-cli --trust

✓ Install-checked in Grok Buildchecked Oct 18, 2026

Review before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.

We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. This repo's marketplace has 5 plugins; we checked goofish-overview. Install another the same way: grok plugin install <name>@fancyboi999/goofish-cli --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it. Grok names it goofish-cli-4fac44b0 (after its install folder), so that's the name to use with grok plugin uninstall.

Command format: Grok Build's plugin guide

Runs a local MCP server (with npx, uvx or similar), so that tool needs to be installed, for example Node.js for npx.

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 5 skills. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (5)

goofish-overview — 闲鱼（goofish.com）自动化运营的总入口 skill。何时激活：用户首次提到闲鱼 / 咸鱼 / goofish / 二手交易 / 挂闲置 / 回买家消息 / 发商品到闲鱼，或用户询问本工具如何使用、有哪些能力、能做什么。本 skill 介绍 goofish-cli 的定位、账号模型、17 个 MCP 工具速查、风控底线，并指向其它专项 skill （goofish-publish-item / goofish-reply-buyer / goofish-risk-
goofish-publish-item — 闲鱼发商品 skill。何时激活：用户说"帮我发到闲鱼 / 挂个闲置 / 把 XX 上架 / 发布一件 / 新增商品 / 上新"；或说"这个怎么写标题 / 类目该选啥 / 图片够了吗"。功能：从 raw 描述 / 图片 → 确认类目 → 生成标题候选 → 风控预检 → 批量传图 → 拿默认地址 → 调用 `item_publish` 一键发布。核心约束：**发送前必须让用户确认文案**，不自动提交；调用 `goofish-risk-guard` 做发布前扫描。
goofish-reply-buyer — 闲鱼买家消息回复 skill。何时激活：用户说"看看我有没有未读 / 回复下买家 / 有人问 XX 怎么办 / 他要砍价我怎么办 / 帮我回一下消息 / 处理下催付 / 议价策略"。功能：拉未读会话 → 逐会话拉历史 → 分类意图（询价/议价/催付/售后/外联风险）→ 按卖家预设策略起草回复 → 用户确认后 `message_send`。核心约束： **不托管发送权**——所有对外消息必须人类点头；调用 `goofish-risk-guard` 做外联词扫描。
goofish-risk-guard — 闲鱼风控/合规预检 skill。何时激活：用户要发商品、回消息、降价改标前让你 "看看这样行不行"、"会不会违规"、"会不会封号"、"会不会限流"；或用户说 "被限流了/曝光掉了怎么办"；或被 `goofish-publish-item` / `goofish-reply-buyer` 调用做预检。功能：发布前扫描（绝对化词、类目偏差、降价改标、9 图合规），发送前扫描（外联词、误导承诺），触发 RGV587 风控后的恢复指引。 **本 skill 主要是知识库 + 检查清
goofish-shop-diagnosis — 闲鱼店铺 / 商品诊断 skill。何时激活：用户说"我店铺没流量 / 曝光掉了 / 怎么没人问 / 是不是被限流 / 帮我看看为啥没单 / 哪里出问题了"。功能：用 `search_items` 做"买家视角"查自家商品是否露出 → `item_view` 拉详情对比排查 → 按归因清单给出"限流可能性 + 修复建议"。**本 skill 纯读，不做任何写操作**——只诊断不修，修留给 `goofish-publish-item`。

MCP servers (1)

goofish — stdio server

Plugins in this marketplace (5)

goofish-overview — 闲鱼自动化总入口：介绍工具定位、账号模型、15 个 MCP 工具速查、风控底线，并指向其它专项 skill。
goofish-risk-guard — 发布 / 发消息 / 风控恢复三道闸门。内置违禁词表、外联词表、x5sec 恢复指引。被其它 skill 频繁引用。
goofish-publish-item — 从描述 / 图片到商品发布的闭环：类目识别 → 标题 5 段式生成 → 风控扫描 → 批量传图 → 用户确认 → 调 item_publish。
goofish-reply-buyer — 买家消息闭环：拉未读 → 意图分类 → 议价阶梯策略 → 风控扫描 → 用户确认发送。不托管发送权。
goofish-shop-diagnosis — 限流 / 降权 / 曝光掉的归因诊断。search_items 买家视角搜 + item_view 历史对比 → 给嫌疑排序和修复清单。

About this listing

Goofish CLI is a community plugin on GitHub by fancyboi999, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 5 skills, 1 MCP server, 5 plugins in this marketplaces. Its license is Apache-2.0. We checked commit fc8d1bbe36b2. It's one of 82 listings in the Automation category on GrokStacks.

Goofish CLI FAQ

How do I install Goofish CLI in Grok Build?

Run grok plugin install fancyboi999/goofish-cli --trust. We install-checked this command in Grok Build. We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. This repo's marketplace has 5 plugins; we checked goofish-overview. Install another the same way: grok plugin install <name>@fancyboi999/goofish-cli --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it. Grok names it goofish-cli-4fac44b0 (after its install folder), so that's the name to use with grok plugin uninstall.

Is Goofish CLI an official Grok Build plugin?

No. Goofish CLI is a community plugin on GitHub by fancyboi999, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.

What does Goofish CLI include?

According to what Grok loaded in our install check, Goofish CLI includes 5 skills, 1 MCP server, 5 plugins in this marketplaces: goofish-overview, goofish-publish-item, goofish-reply-buyer, goofish-risk-guard, goofish-shop-diagnosis, goofish….

Details

Type: Plugin
Category: Automation
Source: Community Claude Code plugin, installs in Grok
License: Apache-2.0
Author: fancyboi999
Keywords: ai-agent, automation, claude, cli, goofish, mcp, mcp-server, python, typer, websocket, xianyu
Source repo: https://github.com/fancyboi999/goofish-cli
Checked commit: fc8d1bbe36b2
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

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Goofish CLICommunity plugin for Grok Build · 5 skills, 1 MCP server, 5 plugins in this marketplaces闲鱼 CLI · 原生支持 MCP · 为 AI Agent 而生 | Goofish (Xianyu) automation CLI · MCP-ready · Built for AI AgentsView on GrokStacks →

<a href="https://grokstacks.com/p/goofish-cli/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Goofish CLI</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 5 skills, 1 MCP server, 5 plugins in this marketplaces</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">闲鱼 CLI · 原生支持 MCP · 为 AI Agent 而生 | Goofish (Xianyu) automation CLI · MCP-ready · Built for AI Agents</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[Goofish CLI on GrokStacks](https://grokstacks.com/p/goofish-cli/)**: Community plugin for Grok Build with 5 skills, 1 MCP server, 5 plugins in this marketplaces. Install: `grok plugin install fancyboi999/goofish-cli --trust`

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