LetX

app.letx由 letx.app 發布官方發布者v1.1.1更新於 Oct 29, 2026

Collaborative LaTeX editor: search 1000+ templates, edit projects, and compile them to PDF.

已驗證Streamable HTTP可網頁執行效率與工作流檔案與儲存開發者工具

概覽

AI 產生的概覽

將 AI 助理連接到 letX 帳號,用來尋找 LaTeX 範本、建立與編輯專案,並編譯成 PDF。

可以做什麼
  • 搜尋並檢視 LaTeX 範本詳情,另提供符合深度研究格式的 search 與 fetch 工具
  • 列出專案及其檔案,並讀取專案中某份文件的文字
  • 以 LaTeX 檔案或範本建立新專案
  • 新增或取代專案文件,舊版本保留在專案歷史中
  • 編譯對話中的 LaTeX 或既有專案,並設定 TeX 引擎(pdflatex、xelatex、lualatex)
  • 依檔案與行號回報編譯錯誤,方便助理修正
適用情境
適合在 letX 撰寫或維護 LaTeX 文件、希望助理在對話中起草、修改並編譯的使用者,也適合直接從範本開始新的論文、報告或履歷專案。
執行需求
需要 letX 帳號,首次連線時在瀏覽器中以 OAuth 2.1 登入並授權。透過 streamable HTTP 連線遠端端點,不需本機執行環境或環境變數。在 AI 應用中使用 letX 屬於付費方案,Claude 中免費帳號可自首次連線起試用 7 天。
安裝前請注意
助理可以建立專案、取代專案檔案並啟動建置,對既有文件的修改應加以核對;被取代的檔案仍保留在專案歷史中。編譯結果包含日誌錯誤與有效一小時的 PDF 連結。檔案內容、專案 ID 等工具參數會傳送給 letX,但對話內容本身不會。可在「設定—已連結應用程式」中隨時中斷連線。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 LetX,將其新增到工作區。
  2. 連接 所需的 憑證。它們會被私密儲存,絕不會在公開頁面上展示。
  3. 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/app.letx%2Fletx/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。 客戶端會在首次連接時完成 OAuth 登入。

{
  "mcpServers": {
    "letx": {
      "type": "http",
      "url": "https://api.letx.app/mcp"
    }
  }
}

README

letX

letX is a collaborative LaTeX editor. This plugin connects your AI assistant to your letX account, so you can work on LaTeX documents from the conversation: find a template, start a project, read and edit its files, and compile it to PDF, with the LaTeX errors reported by file and line so they can be fixed.

What it includes

  • The letX MCP server at https://api.letx.app/mcp. You sign in with your letX account (OAuth 2.1) and approve what the assistant may do: read letX's templates, read and edit your projects, and compile them. You can disconnect it at any time in letX under Settings, Connected apps.
  • Two skills:
    • compile-and-fix: compile LaTeX from the conversation or a letX project, and fix the errors it reports until the document builds.
    • start-from-template: find a template in letX's library and start a project from it.

Connect from other MCP clients

The server is also in the MCP Registry as app.letx/letx. Any client can reach it at https://api.letx.app/mcp (streamable HTTP). The first connection opens letX in your browser to sign in and approve access.

  • Claude Code: claude mcp add --transport http letx https://api.letx.app/mcp
  • Codex CLI: codex mcp add letx --url https://api.letx.app/mcp, then approve in the browser tab it opens. If Codex later says it is not signed in, run codex mcp login letx.
  • Other clients that support remote MCP servers with OAuth: add https://api.letx.app/mcp as a remote server in their MCP settings.

Tools

ToolWhat it doesChanges anything?
search_templatesSearch letX's LaTeX template libraryNo
get_templateDetails of one template: description, author, license, page linkNo
search, fetchThe same template search and details, in the shape deep research expectsNo
list_projectsYour letX projects, with their idsNo
list_project_filesThe documents and uploaded files in one projectNo
read_project_fileThe text of one document in a projectNo
create_projectA new project from LaTeX filesCreates a project
create_project_from_templateA new project from a templateCreates a project
update_project_fileCreate or replace one document; the previous version stays in the project's historyReplaces a file
compile_latexCompile LaTeX from the conversation in your "AI Scratchpad" projectReplaces that project's files of the same name
compile_projectCompile one of your projectsStarts a build
set_project_compilerSet a project's TeX engine: pdflatex, xelatex or lualatexChanges one setting

What it sends and receives

The plugin runs no code on your machine and connects to nothing but the letX MCP server above. When the assistant calls a tool, letX receives that call's arguments (for example the file it writes or the project it compiles) and returns the result: project names and ids, file lists, the text of the files it reads, template details, compile results with the errors from the log, and a link that opens the PDF for an hour. letX does not receive your conversation. The details are in the privacy policy.

Requirements

A letX account. Using letX from an AI app is part of letX's paid plans, and in Claude a free account can try it for 7 days from its first connection. Plans are described at https://letx.app/pricing/.

Support

https://letx.app/help/ or [email protected]. Documentation and example prompts: https://letx.app/mcp/

License

MIT. See LICENSE.

來源:README.md,提交 11cb1e3

工具

0
該伺服器需要登入,因此 SourceWeft 無法在沒有帳號的情況下讀取其工具,也未收錄。已連接帳號所能看到的內容可能因帳號及其權限而異。

版本歷史

2
  1. v1.1.1最新Oct 29, 2026
  2. v1.1.0Sep 16, 2026

評分

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