Chartremotely Mcp

io.github.lonniev由 GitHub 帳號 lonniev 發布v0.4.0更新於 Nov 4, 2026

ChartRemotely — put a security on a desktop chart anywhere in the world, by voice or by tool call

已驗證Streamable HTTP可網頁執行效率與工作流金融媒體與設計

概覽

AI 產生的概覽

遠端 MCP 操作端，把圖表指令轉送到你自己 Mac 上的代理，將某檔證券顯示在已配對的桌面螢幕上並回傳快照。

可以做什麼
  • 配對與管理螢幕：把代理綁定到你的 npub、查看已配對螢幕與連線狀態、移除螢幕及其登入密鑰、取得供語音使用的 Apple 捷徑。
  • 顯示與讀取圖表：在已配對螢幕上顯示某檔證券，並查詢目前顯示的內容。
  • 擷取畫面：即時取得螢幕圖表視窗的 JPEG，或依最新、依代號、依 capture id 取回已保存的截圖。
  • 身分證明：所有涉及 npub 的工具都需先請求再接收該 npub 的證明。
適用情境
適合讓助理操作沒有 API 的桌面圖表軟體（例如 thinkorswim），且執行在你自己的機器上，也可透過捷徑以語音觸發。適用於遠端或多螢幕情境，需要變更或查看牆面螢幕所顯示的內容。
執行需求
遠端 streamable HTTP 端點，必須以 OAuth 登入。需要 npub 身分並為多數工具提供其證明，還需至少一台在你自己的 Mac 上執行獨立代理的已配對螢幕。計量工具依請求從餘額扣款。
安裝前請注意
計量工具（show_chart、read_chart、snapshot_display、latest_snapshot）每次呼叫都會產生費用；對離線或不存在螢幕的呼叫會退款。配對會把代理綁定到你的 npub，移除螢幕會刪除其登入密鑰。螢幕截圖會以 capture 保存並回傳給助理及其用戶端。操作端只轉送固定詞彙，無法觸及訂單、餘額或持倉。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Chartremotely Mcp，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/io.github.lonniev%2Fchartremotely-mcp/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": {
    "chartremotely": {
      "type": "http",
      "url": "https://chartremotely-mcp.fastmcp.app/mcp"
    }
  }
}

README

ChartRemotely — operator

A Tollbooth-DPYC Operator MCP. It meters and relays chart commands to agents running on patrons' own machines, so a security can be put on a wall monitor anywhere by voice or by tool call.

The operator never touches a broker API and never drives a GUI itself. It pairs agents, bills per request, and relays a narrow vocabulary.

Why this exists

Desktop charting applications have no automation surface. thinkorswim in particular has no API, no URL scheme, and nothing addressable — so "put Palantir on the screen in the other building" is not a thing anyone can currently buy.

The control plane is the product. Chart analysis is abundant; remote input automation with a voice front end is not.

Web app

frontend/ is the site at https://chartremotely.tollbooth-dpyc.com: a welcome page, npub sign-in, a carousel of your screens with a live snapshot on request, and a profile for your balance and paired displays. It is built on @tollbooth-dpyc/web, the shared browser SDK, and deploys to Cloudflare Pages through the fleet's shared workflow on every push to main that touches frontend/.

sh
cd frontend && npm install && npm run dev   # tests run as part of npm run build

Tools

ToolPriceWhat it does
get_shortcutfreeReturns the Apple Shortcut, ready to import
pair_agentfreeBinds an agent to the caller's npub
agent_statusfreeWhich displays are paired, and are they connected
forget_displayfreeRemoves a display and the secret it signed in with
show_chartmeteredPut a security on a paired display
read_chartmeteredWhat a display is currently showing
snapshot_displaymeteredA JPEG of the display's chart window, right now - also kept as a capture
latest_snapshotmeteredA kept capture: the newest, a symbol's newest, or one by capture id

Every tool that takes an npub needs a proof of that npub (request_npub_proof, then receive_npub_proof); get_shortcut hands out a public file and does not.

A metered call to a display that never answers - offline, or not running the agent - is refunded, and so is one naming a display you do not have. A display keeps captures by symbol: the newest 6 of each of its last 20 symbols, sealed with the vault cipher, each for four hours. One lands after every chart change the agent pushes, and one with every snapshot_display (filed under the symbol the display says it shows, or "Chart"). The AAD binds each capture to its display, its symbol and its capture id. agent_status lists them per display - symbols by newest capture, each with its captures newest first - and latest_snapshot(capture=...) shows one exactly.

A picture reply leads with one line of text naming what is known about it - display, symbol, scale, capture time, e.g. Mac mini · PLTR · half · captured 2026-09-24 22:10 UTC - then the JPEG. Anything unknown is left out. The line survives when a client drops images to compact a long conversation, and it is all a client that cannot render images gets.

display may be said loosely: "mini mac", "mini" or "mack meeny" all find "Mac mini". A name that could mean several displays is answered with them (see PROTOCOL.md for the rules).

What it deliberately cannot do

The vocabulary relayed to an agent is fixed, and the agent enforces it independently — see vocab.py in the agent repository. Nothing in this operator can reach an order ticket, an account balance, or a position. Widening that surface would require changes in both repositories, in public.

Related

License

Apache-2.0

來源：README.md，提交 53339c3

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

1
  1. v0.4.0最新Oct 21, 2026

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