Provides a ready-to-import Apple Shortcut for issuing chart commands via voice, such as showing a security on a paired display.
This server has a remotely hosted endpoint. Open its connector listing for connection details, authentication requirements, and setup instructions:
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.
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.
Related MCP server: cypher-mcp
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/.
cd frontend && npm install && npm run dev # tests run as part of npm run buildTool | Price | What it does |
| free | Returns the Apple Shortcut, ready to import |
| free | Binds an agent to the caller's npub |
| free | Which displays are paired, and are they connected |
| free | Removes a display and the secret it signed in with |
| metered | Put a security on a paired display |
| metered | What a display is currently showing |
| metered | A JPEG of the display's chart window, right now - also kept as a capture |
| metered | A kept capture: the newest, a symbol's newest, or one by |
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).
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.
ChartRemotely-agent — runs on the patron's Mac
chartremotely.tollbooth-dpyc.com — the web app, built from frontend/ here
Apache-2.0
This server cannot be deployed
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