Fify

io.github.renfei-design由 GitHub 帳號 renfei-design 發布v0.1.0更新於 Oct 24, 2026

Turn grounded AI answers into trusted comparisons, plans, timelines, and decision views.

已驗證Streamable HTTP可網頁執行效率與工作流資料與分析

概覽

AI 產生的概覽

Fify 把有依據的 AI 回答轉成可互動的比較、計畫、清單、時間軸或決策檢視，並保留純文字答案作為備援。

可以做什麼
在結構或互動確實有幫助時，把完整且有依據的回答轉成可互動的資訊檢視，同時傳入權威的純文字答案；使用者已提供足夠事實時直接採用並立即呼叫。透過僅限應用程式內的讀取器，回讀已掛載元件中未見的畫面。本機編譯器只驗證並轉譯主機提供的素材，本身不研究也不查證事實。每次呼叫都會回傳完整的純語言備援內容，內嵌互動檢視只在支援 MCP Apps UI 擴充功能的主機中顯示。
適用情境
適合答案用呈現比用文字更清楚的情況：依成本和風險比較選項、把上線計畫變成可逐項勾選的清單、把里程碑排成時間軸。若用戶端支援 MCP Apps UI 擴充功能，並希望取得結構化決策檢視而非純文字，值得加入。
執行需求
遠端 Streamable HTTP 端點，或隨附的 Codex 外掛；後者需要 Node.js 20 或更新版本，不需另外安裝套件。不需要 Fify 帳號或終端使用者 API 金鑰。互動檢視需要支援 MCP Apps UI 擴充功能的主機，否則只回傳純文字備援內容。在 ChatGPT 中需開啟開發人員模式，並受帳號或工作區政策限制。
安裝前請注意
此伺服器不執行有後果的操作，也不索取憑證，但會轉譯主機提供的內容，且編譯器不查證事實或來源。每個主機身分每 UTC 日限 20 次成功轉譯，最多兩個並行轉譯。互動檢視取決於主機支援，結果可能退回純文字。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Fify，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.renfei-design%2Ffify/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "fify": {
      "type": "http",
      "url": "https://fify-chatgpt.renfei1992.chatgpt.site/api/mcp"
    }
  }
}

README

Fify plugin marketplace

Fify turns grounded AI answers into trusted interactive comparisons, plans, checklists, timelines, and decision views. It preserves the complete plain-language answer as an authoritative fallback and performs no consequential actions.

[Fify rendering a grounded Steve Jobs timeline as an interactive information view inside Codex.]

This repository is a Git-backed marketplace for Codex. The plugin is self-contained: it requires Node.js 20 or newer, performs no separate npm or pnpm install, asks users for no Fify account or end-user API key, and runs a bundled deterministic information-view compiler locally.

Install in Codex

bash
codex plugin marketplace add renfei-design/fify-plugincodex plugin add fify@fify

Start a new Codex task after installation, then ask normally or tag @Fify:

  • Compare these options by cost and risk.
  • Make this rollout plan a checklist I can work through.
  • Show these milestones as a timeline.

The repository is the marketplace. No package installation, Fify account, or end-user API key is required.

Use with ChatGPT

This Git marketplace cannot be added directly as a user-defined ChatGPT marketplace. You can still use Fify in ChatGPT through a developer-mode MCP connection:

  1. Open Settings → Security and login and enable Developer mode.
  2. Open the ChatGPT Plugins page and select the plus button.
  3. Name the connection Fify and use the public MCP endpoint below.
  4. Review the discovered read-only tool, create the connection, and add it to a new chat.

https://fify-chatgpt.renfei1992.chatgpt.site/api/mcp

Developer mode availability depends on the user's account and workspace policy. Public discovery across ChatGPT and Codex requires publication to OpenAI's universal plugin directory. This repository is the Codex distribution source and the hosted endpoint is the direct ChatGPT connection source; neither makes Fify automatically discoverable in ChatGPT. See OpenAI's connection guide and plugin packaging guide.

Use from another MCP client

Fify also exposes a public Streamable HTTP MCP endpoint for compatible clients:

https://fify-chatgpt.renfei1992.chatgpt.site/api/mcp

The tool always returns a complete plain-language fallback. The inline interactive view requires a host that supports the MCP Apps UI extension.

See MARKETPLACE_LISTING.md for verified listing metadata, capabilities, limitations, and submission copy.

What is included

  • A Codex plugin manifest and Fify information-UI skill.
  • A bundled local MCP server with render_information_ui.
  • Product screenshots, activation evals, and reviewer cases.
  • Validation and end-to-end protocol smoke tests.
  • Official MCP Registry metadata for the public remote endpoint.

The local compiler does not research or verify facts. Codex supplies the grounded answer and sources, and Fify validates and renders that material. The bundled server limits each host identity to 20 successful renders per UTC day and two concurrent renders.

Verify locally

bash
npm run check

See BUILD_PROVENANCE.md for the public bundle boundary and SECURITY.md for reporting guidance.

License

Apache-2.0. Bundled dependency notices are in THIRD_PARTY_NOTICES.md.

來源：README.md，提交 d93175f

工具

2

render_information_ui

Render information as an interactive view

Render a fully grounded answer as a non-consequential interactive information view when structure or interaction materially improves it. Complete factual reasoning first and always pass the authoritative plain answer. If the user supplied sufficient facts, use them directly and invoke immediately without extra retrieval. For a named real-person profile, set profileSubject to the canonical name unless the user requests no image; Fify will perform a bounded trusted Wikimedia portrait lookup. Pre-resolved attributed Wikimedia or Openverse media may also be supplied, but never invent or guess media URLs.

輸入參數medialocale必填sources必填version必填sections必填groundedAnswer必填profileSubjectoriginalRequest必填continuationStatesuggestedRefinements必填

read_information_ui_run

Read an information UI run

App-only unseen-frame reader for the mounted Fify widget.

輸入參數runId必填afterSequence必填

版本歷史

1
  1. v0.1.0最新Sep 16, 2026

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