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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

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

[mcp_servers.nova-cast]
url = "https://nova.ardabot.ai/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nova-cast": {
      "type": "remote",
      "url": "https://nova.ardabot.ai/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "nova-cast": {
      "type": "http",
      "url": "https://nova.ardabot.ai/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nova-cast&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbm92YS5hcmRhYm90LmFpL21jcCJ9"
}

{
  "servers": {
    "nova-cast": {
      "type": "http",
      "url": "https://nova.ardabot.ai/mcp"
    }
  }
}

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

extensions:
  "nova-cast":
    enabled: true
    name: "nova-cast"
    type: streamable_http
    uri: "https://nova.ardabot.ai/mcp"
    timeout: 300

Quality 69 / 100needs work

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations28 of 28 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_console (idempotentHint); read_component (idempotentHint); screenshot_draft (idempotentHint); …
pass
tools.token_costabout 6,971 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes44 tool changes in 30 days
fail
stability.rug_pull17 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

28 tools, about 6,971 tokens to load them all · tool set e0482707bfc6 · tools last changed 2026-10-15 · checked 2026-10-19 19:01 UTC

Tool changes

2026-10-15list_templateschangedinput schema
2026-10-15pairing_statuschangedinput schema
2026-10-14publish_draftchangedinput schema
2026-10-14renderchangeddescription
before
Paints an approved catalog template (weather, clock, countdown) without generated source. weather location defaults to Sudbury. First matching-display paint skips preview. Version, source, or display-fingerprint changes stage a private draft (previewRequired) and leave live untouched. Data-only refreshes need componentID.
after · 83% of words in common
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 private draft (previewRequired) and leave live untouched. Data-only refreshes need componentID.
2026-10-04update_draftchangeddescription
before
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. Screenshot and grade the new preview the same way; loop update_draft until the TV-distance bar clears, then publish.
after · 87% of words in common
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.
2026-10-04screenshot_draftadded
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.
2026-10-04read_draftchangeddescription
before
Reads a private draft source, state, data, target display, version, expiry and preview URL. Requires the original canvas online. Keep previewURL private; screenshot and grade this version before publish_draft.
after · 89% of words in common
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.
2026-10-04prepare_draftchangeddescription
before
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). Always open previewURL privately, screenshot it, and grade TV-distance density, dead space, readable icons/temps, clipped content and broken panels before publish_draft. Never put previewURL in chat.
after · 83% of words in common
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 density, dead space, readable icons/temps, clipped content and broken panels, then publish_draft. Never put previewURL in chat.
2026-10-03set_component_datachangeddescription, input schema
before
Pushes live observations without regenerating source. Same-source React reuses the compiled module. Default replaces data; merge:true shallow-merges keys (32KB bound). Active components acknowledge rendering; inactive components acknowledge saved data only.
after · 74% of words in common
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 acknowledge saved data only.
2026-10-03prepare_draftchangeddescription, input schema
before
Creates a private browser-owned component draft and preview URL without changing the live workspace. Drafts expire after 15 minutes or browser reload. Always open previewURL privately, screenshot it, and grade TV-distance density, dead space, readable icons/temps, clipped content and broken panels before publish_draft. Never put previewURL in chat.
after · 87% of words in common
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). Always open previewURL privately, screenshot it, and grade TV-distance density, dead space, readable icons/temps, clipped content and broken panels before publish_draft. Never put previewURL in chat.

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance80

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +reachable +uptime-100% +updated-20d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://nova.ardabot.ai/mcp` streamable-http	none	yes	100%	218 ms	2025-11-25	2026-10-19

Tools (28)

`cancel_operation`destructive	Cancels a queued component update and removes its source. Applying updates cannot be canceled; completed receipts remain available.
`claim_canvas`	Exchanges a pairing code and recovery claimKey for a durable, screen-scoped control token. Repeating the same pair recovers the original grant.
`click`destructive	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.
`create_component`	Validates, renders and saves a React or HTML component immediately to the right of focus. Success requires browser paint acknowledgement.
`delete_component`destructive	Deletes a component and selects its nearest remaining neighbor.
`discard_draft`destructive	Removes an exact private draft version and its preview access without changing the live workspace.
`disconnect_canvas`destructive	Revokes the screen pairing, owner access and claim recovery, including while the browser is offline.
`execute_script`destructive	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.
`fill`destructive	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.
`get_canvas`read-only	Reads workspace revision, focus, component summaries, render status, media capabilities and display dimensions including device pixel ratio. Physical DPI is unknown.
`get_console`read-only	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.
`get_operation`read-only	Reads queued operation status and any browser outcome without contacting the browser. Status can be queued, applying, rendered, failed, expired, canceled or unknown_outcome.
`inspect`destructive	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.
`list_templates`read-only	Lists approved TV template slugs, versions and param examples. Prefer render(slug) for these boards instead of generating source.
`navigate`	Focuses a component or moves one position. Acknowledges after the selected component renders.
`pairing_status`read-only	Reads the validity, expiry or claimed status of a pairing code without consuming it.
`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 density, dead space, readable icons/temps, clipped content and broken panels, then publish_draft. Never put previewURL in chat.
`publish_draft`destructive	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.
`queue_component`destructive	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.
`read_component`read-only	Reads a component source, saved state and supplied data.
`read_draft`read-only	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.
`render`destructive	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 private draft (previewRequired) and leave live untouched. Data-only refreshes need componentID.
`screenshot_draft`read-only	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.
`select`destructive	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.
`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.
`set_component_data`destructive	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 acknowledge saved data only.
`update_component`destructive	Validates replacement source and updates a component in place, preserving existing state and data unless provided. Failed rendering retains the previous version.
`update_draft`destructive	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.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.r4v3n-art/nova-cast",
  "title": "Nova Cast",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://nova.ardabot.ai/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.1",
  "repository": {
    "url": "https://github.com/r4v3n-art/nova",
    "source": "github"
  },
  "description": "Give your AI agent the power to cast to your home TV and control an interactive canvas. By ArdaBot."
}