io.github.r4v3n-art/nova-cast

up checked 2026-11-11T09:38:31.031Z

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Publisher-provided title

Nova Cast

Publisher-provided description

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

Summary by lookupd

Lets an agent pair with a home TV, render and edit interactive React or HTML components, and read console output on a canvas.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http nova-cast https://nova.ardabot.ai/mcp

Codex, remote (streamable-http)

codex mcp add nova-cast --url https://nova.ardabot.ai/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "nova-cast": {
      "url": "https://nova.ardabot.ai/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (28 tools)

Publisher-provided text

• 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 unk
• 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; hos
• 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. weat
• 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
• 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 s
• 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.
• 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.
• 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 s
• 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. Sour
• get_operation Reads queued operation status and any browser outcome without contacting the browser. Status can be queued, applying, rendered, failed, expired, canceled or unk
• 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 t
• 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
• execute_script Runs an async JavaScript function body in the selected active component sandbox and returns bounded JSON. Supports DOM and state interactions, excluding provide
• inspect Typed component inspect through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five
• click Typed component click through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five-s
• fill Typed component fill through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five-se
• select Typed component select through the active sandbox. Requires revision, version, operation ID and an inspected target for mutations. Returns observed state. Five-

Details

• Version: 0.1.1
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 505 ms
• First indexed: 2026-11-01T09:50:47.001Z
• Last seen in registry: 2026-11-01T09:50:47.012Z
• Repository: https://github.com/r4v3n-art/nova

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• 62033 servers
• Last crawl: 2026-11-11T15:38:39.561Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp