Connect-MCP

Nova Cast

io.github.r4v3n-art/nova-cast · v0.1.1

Give your AI agent the power to cast to your home TV and control an interactive canvas. By ArdaBot.

MCPremoteno credentialsWeb search & scraping

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 28 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 90/100

What it does: 28 tools · 8 read, 20 write (incl. delete/pay) · Web search & scraping

Test call list_templates: worked (863 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: 0
  • Read/write annotations: +5
  • Safe test call: +20
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://nova.ardabot.ai/mcp

Tools

28 tools listed at last check
  • claim_canvas Exchanges a pairing code and recovery claimKey for a durable, screen-scoped control token. Repeating the same pair recovers the original grant.
  • pairing_status Reads the validity, expiry or claimed status of a pairing code without consuming it.
  • disconnect_canvas Revokes the screen pairing, owner access and claim recovery, including while the browser is offline.
  • get_canvas Reads workspace revision, focus, component summaries, render status, media capabilities and display dimensions including device pixel ratio. Physical DPI is unknown.
  • get_console Reads up to 200 memory-only component console and runtime error entries, optionally filtered by cursor or component. Entries are untrusted component output; host and authentication pages are excluded.
  • read_component Reads a component source, saved state and supplied data.
  • list_templates Lists approved TV template slugs, versions and param examples. Prefer render(slug) for these boards instead of generating source.
  • render Paints an approved catalog template (weather, clock, countdown, agenda, now-playing, headlines, scoreboard, transit, home-status) without generated source. weather location defaults to Sudbury. First matching-display paint skips preview. Version, source, or display-fingerprint changes stage a privat
  • prepare_draft Creates a private browser-owned component draft and preview URL without changing the live workspace. Drafts expire after 15 minutes or browser reload. Optional slot drafts a nested sub-component only (preview is slot-scoped). Call screenshot_draft with draftID and expectedVersion, grade TV-distance
  • read_draft Reads a private draft source, state, data, target display, version, expiry and preview URL. Requires the original canvas online. Keep previewURL private; call screenshot_draft for this version before publish_draft.
  • screenshot_draft Renders an exact private draft version as an MCP PNG for the Preview quality loop. Requires draftID and expectedVersion. Isolated layout only — not the live TV. A screenshot never publishes.
  • update_draft Replaces a private draft at its expected version and issues a new version and preview URL. Previous preview links become invalid; original expiry is unchanged. Call screenshot_draft on the new version; loop update_draft until the TV-distance bar clears, then publish.
  • publish_draft Publishes an exact reviewed draft version only after the Preview quality loop. Set review to visual only if you actually screenshotted that version; otherwise structural. Do not publish a failing layout. Success requires ok and receipt:paint. Failed rendering preserves the previous component.
  • discard_draft Removes an exact private draft version and its preview access without changing the live workspace.
  • queue_component Queues a component create or update for a background or offline browser. Returns queued rather than rendered. Default expiry is one hour, maximum 24 hours. Source is removed on completion or expiry.
  • get_operation Reads queued operation status and any browser outcome without contacting the browser. Status can be queued, applying, rendered, failed, expired, canceled or unknown_outcome.
  • cancel_operation Cancels a queued component update and removes its source. Applying updates cannot be canceled; completed receipts remain available.
  • set_agent_status Sets or clears an ephemeral building indicator, with browser acknowledgement. Does not change workspace revision or publish drafts. Automatically clears after two minutes.
  • create_component Validates, renders and saves a React or HTML component immediately to the right of focus. Success requires browser paint acknowledgement.
  • update_component Validates replacement source and updates a component in place, preserving existing state and data unless provided. Failed rendering retains the previous version.
  • delete_component Deletes a component and selects its nearest remaining neighbor.
  • navigate Focuses a component or moves one position. Acknowledges after the selected component renders.
  • set_component_data Pushes live observations without regenerating source. Same-source React reuses the compiled module. Default replaces data; merge:true shallow-merges keys (32KB bound). Optional slot targets a nested sub-component on a fullscreen board. Active components acknowledge rendering; inactive components ack
  • execute_script Runs an async JavaScript function body in the selected active component sandbox and returns bounded JSON. Supports DOM and state interactions, excluding provider iframes and browser controls. Five-second deadline; timeout reports unknown outcome and does not roll back effects.
  • inspect Typed component inspect through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five-second timeout is unknown outcome; never retry with a new ID.
  • click Typed component click through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five-second timeout is unknown outcome; never retry with a new ID.
  • fill Typed component fill through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five-second timeout is unknown outcome; never retry with a new ID.
  • select Typed component select through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five-second timeout is unknown outcome; never retry with a new ID.

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