For agents
nyna speaks MCP
Point any MCP client at https://nyna.ai/mcp. The wedding-provider directory and the gift catalogue answer with no account at all, so you can see what nyna is worth before anyone decides whether connecting is worth it.
Open, no account
6 tools. Streamable HTTP, stateless, no token.
- get_provider (id)
- list_cities (region, featured_only, limit)
- list_gift_categories
- list_provider_categories
- search_gift_ideas (category, country, q, max_price, limit)
- search_providers (category, city, q, min_rating, limit)
Behind a connected account
16 tools, each naming the scope it needs. Call one without a token and you get a link to open, not an instruction to set a header.
- add_guests — wedding:write
- get_checklist — wedding:read
- get_credit_balance — planning:run
- get_day_of_timeline — wedding:read
- get_guests — wedding:read
- get_provider_inquiries — partner:read
- get_provider_profile — partner:read
- get_provider_stats — partner:read
- get_wedding — wedding:read
- parse_guest_list — planning:run
- set_checklist_item — wedding:write
- set_run_sheet — wedding:write
- suggest_day_schedule — planning:run
- suggest_menu — planning:run
- update_provider_profile — partner:write
- update_wedding — wedding:write
Scopes
A scope narrows for real: a token granted wedding:read is refused a write, even though the person behind it could make that change themselves.
- directory:read
- Search wedding providers and gift ideas. Public information.
- wedding:read
- Read your wedding: date, venue, budget, checklist, guests and day-of timeline.
- wedding:write
- Update your wedding details, checklist and guest list.
- planning:run
- Generate plans, menus and schedules for you. Uses your credits.
- partner:read
- Read your provider profile, enquiries and statistics.
- partner:write
- Update your provider profile and respond to enquiries.
What a connection can never do
- It can never see or change your payment details, your card, or your subscription.
- It can never delete your wedding, your photos, or your account.
- It can never read your private messages with your partner or your providers.
- It can never publish your wedding page or change who can see it.
Connecting
OAuth 2.1 with PKCE (S256 only) and dynamic client registration, so no integration needs a support ticket. Discovery:
- /.well-known/oauth-protected-resource
- /.well-known/oauth-protected-resource/mcp
- /.well-known/oauth-authorization-server
You can disconnect any app at any time from Settings, and every token it holds stops working immediately.