tday
Official hosted Model Context Protocol server for tday, the agent-facing surface of the tday design/launch-content platform. tday.com/mcp documents two ways in: a local stdio server installed from npm, and this hosted endpoint used through Claude's custom-connector flow. The hosted endpoint returns HTTP 401 with a WWW-Authenticate: Bearer challenge to unauthenticated requests, so the live tool list is not publicly enumerable — the tools recorded below come from tday's own first-party npm package instead, which is the same tool set.
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Endpoint
Hosted endpoint · transport http
Connect
This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):
For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:
If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:
Tools
tday_whoami— Get the linked tday account identity plus plan, API credit balance, and billing period usage. Use first to verify MCP is connected to the expected user account.tday_list_brands— List brands accessible to the authenticated user as lightweight summaries. Supports API-backed limit/offset pagination.tday_get_brand— Fetch a single brand with its colors, logos, fonts, images, and knowledge base. Use after tday_list_brands when detailed brand context is needed.tday_list_designs— List the authenticated user's designs as lightweight summaries. Supports API-backed limit/offset pagination.tday_get_design— Fetch a single design by id, including its generations. Use after tday_list_designs when generation IDs or full design details are needed.tday_generate_design— Generate a new tday design from a text prompt against a brand. Returns designId and generationId; generation runs asynchronously, so poll tday_poll_generation until completed or failed.tday_poll_generation— Poll a design generation. Returns status (pending/ideating/generating/visualising/reviewing/refining/completed/failed), editorUrl, imageUrl when completed, and usage when terminal. Call repeatedly until status is completed or failed.tday_create_brand— Create a new brand from a website URL. Extracts colors, fonts, and logos automatically from the site. You can also pass a name and description.tday_download_image— Download a completed generated design image to a local file. Pass either imageUrl, or designId + generationId. Writes only inside the current working directory and caps downloads at 50MB.
About MCP
The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.
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