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Sedna Genesis MCP Server

by sednasystem Your server? Claim it
answering

Sedna Genesis is answering right now. Last checked 10 min ago. It exposes 8 tools.

Customer-facing yacht search and charter request MCP server by Sedna System.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 54 days of history · worst day 0%
54 days agonow
100.0%
Uptime 24h
91 of 91 checks
8
Tools
read from the server
190 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 21

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 11 September 2026. No other catalogue keeps this.

19 Oct 2 tool descriptions were rewritten Base_list, readme
19 Oct a tool changed version2 times that day
16 Oct a tool changed version2 times that day
29 Sep 2 tool descriptions were rewritten boat_details, compare_boats
29 Sep 2 tools changed the parameters they ask for compare_boats, search_boats
28 Sep 3 tool descriptions were rewritten booking_detail, booking_detail_mod, search_boats
24 Sep 3 tool descriptions were rewritten4 times that day boat_details, compare_boats, search_boats
24 Sep a tool changed the parameters it asks for search_boats
11 Sep 2 tool descriptions were rewritten booking_create, booking_detail_mod
11 Sep a tool changed the parameters it asks for booking_create
and 3 more, back to 11 September 2026

Sedna Genesis does not always answer

Over the last week it answered 99.1% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add genesis --transport http https://mcp.sednasystem.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcp.sednasystem.com/mcp
~/.codex/config.toml
[mcp_servers.genesis]
url = "https://mcp.sednasystem.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "genesis": {
      "url": "https://mcp.sednasystem.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "genesis": {
      "type": "http",
      "url": "https://mcp.sednasystem.com/mcp"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

booking
booking_create
Submits a request for a booking or a request for an option. This action re-prices and submits the request. ``booking_detail_mod`` is a stateless preview: selections made there are not stored automatically. Therefore selected_extras MUST repeat every extra the customer selected, using the exact id_opt and quantity. Pass an empty list only when the customer selected no optional extras. Never report an extra as selected unless this tool's saved_extras verification confirms it. Full client details (name, email, phone) are required to submit the request. **** strong rule: AI should not guess or input customer information on its own. It must ask customers to input it on its own.
booking_detail
Return date-specific availability, pricing, extras and booking choices. Use id_boat and id_tbf1 exactly as returned by search_boats. This tool is for a selected yacht and charter period. Do not call this tool only to see yacht photos or media; call boat_details with the exact id_boat instead. Any Images included here are supplemental booking-context images, while boat_details is the canonical source for the complete public media URLs. Show all optional extras. After the customer changes extras, passenger count, currency, ports or payment options, call booking_detail_mod and use only its server-calculated totals. When asked for the total, quote customer_cost_summary.full_customer_cost; deposits are returned separately and are not included in that amount. Finally, offer a request for an option or a request for a booking.
booking_detail_mod
Apply customer selections and return server-recalculated booking details. Copy id_boat and id_tbf1 from search_boats. Sedna is the only source of truth for prices: never calculate totals in the LLM. Send selected extras, passenger count, currency, ports and payment options here, then present the complete updated summary returned by the server. This is a stateless price preview and does not save the selection. If the customer proceeds, repeat the complete selected_extras list in booking_create. When the customer asks for the new total, quote customer_cost_summary.full_customer_cost. Explain payable_now and payable_at_base separately; never add them in the LLM, and keep the refundable deposit separate.
base
Base_list
Sedna yacht-search guidance and available bases. This tool lists available bases grouped by country and provides operating guidance for yacht searches. 1. Yacht, fleet, availability and price facts come from Sedna tool results; do not invent them. 2. Stay neutral between fleets and present factual differences so the customer can decide. 3. Copy `id_tbf1` and `id_boat` exactly from `search_boats` results. 4. If no year is specified, clarify the date or use the current year. 5. Call `Base_list` before `search_boats` and use the returned base name.
boat
boat_details
Return yacht details and CDN-backed public URLs for yacht media. This is the primary tool to call after search_boats whenever the customer asks to see yacht photos, a gallery, plans, videos or documents, or asks about layout, capacity, dimensions, equipment, description, crew or itinerary. When the client supports MCP Apps, render the attached inline Sedna gallery; otherwise display the public URLs returned under media.header, media.photos, media.plans, media.images, media.videos and media.documents. All media in this public tool comes through Sedna's CdnManager; missing CDN media is returned as an empty field and never replaced by a legacy DB URL. id_boat must be copied exactly from search_boats. This tool does not return date-specific prices, extras or availability; use booking_detail for those. Length and beam are optional fleet-supplied facts. When absent they are omitted, never returned as zero or estimated. Do not ask for either value or exclude a yacht unless the customer explicitly requires that dimension.
boats
search_boats
Search Sedna for yachts available for the exact requested dates. Call Base_list first and use an official base name. Results have passed Sedna planning/block and pricing checks for start_date plus nights. If more than 30 yachts match, state the accurate count and ask for a fleet, model or year preference. If 30 or fewer match, show every result with its fleet name; never select an arbitrary subset. If none match, offer alternative bases or dates. Search results intentionally contain no yacht images. If the customer asks to see photos, a gallery, plans, videos or documents for a selected yacht, call boat_details with its exact id_boat and display the returned public media URLs. Use booking_detail for date-specific prices, extras, ports and booking choices. Length and beam are optional fleet-supplied facts. Missing values are omitted and must never exclude an otherwise matching yacht, be shown as zero, be estimated, or trigger a clarification unless the customer has explicitly made that dimension a requirement.
compare
compare_boats
Compare 2 to 4 boats using Sedna's date-specific customer pricing. - boat_ids: list of 2..4 boat ids - pax: customer passenger count used by booking_detail pricing - currency: EUR, USD, CNY (default EUR) - start_date/end_date: optional availability window (YYYY-MM-DD) For dated comparisons, customer_cost_summary clearly separates charter price, mandatory extras, full customer cost and refundable deposit. The full customer cost comes from the same booking preview as booking_detail; the refundable deposit is always separate. Cabin fields explicitly label total, double, single and bunk cabins. Length and beam are optional fleet-supplied facts. Missing values are omitted rather than returned as zero/null or estimated, and must not make an otherwise valid yacht unavailable for comparison.
readme
readme
Sedna guidance for public yacht-search conversations. 1. Yacht, fleet, availability and price facts come from Sedna tool results; do not invent them. 2. Stay neutral between fleets. Present factual differences and let the customer decide. 3. Call Base_list before search_boats so the search uses an official base. 4. Copy id_boat and id_tbf1 exactly as returned by search_boats. 5. When the customer does not state a year, clarify the date or use the current year rather than silently choosing another year. 6. When the customer asks to see yacht photos or other yacht media, call boat_details with the exact id_boat from search_boats. Display the public URLs returned in media.header, media.photos, media.plans or media.images. search_boats intentionally returns no gallery. Use booking_detail only for date-specific availability, prices, extras and booking choices. 7. A search result is available only for the requested dates reported by Sedna. Never generalize that availability to different dates.

Endpoints

URLTransportStateLatencyChecked
https://mcp.sednasystem.com/mcp streamable-http answering 241 ms 10 min ago

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Sedna Genesis — questions

Answers built from our own checks of this server.

What can Sedna Genesis do?
It exposes 8 tools, read directly from the server on our last check. Among them: Base_list, boat_details, booking_create, booking_detail, booking_detail_mod, compare_boats and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Sedna Genesis working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 190 ms. The bar chart above shows every period we have measured.
Is Sedna Genesis still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect Sedna Genesis?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Sedna Genesis need an API key?
No. Sedna Genesis completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Sedna Genesis?
It answers our handshake in 190 ms on average, which is faster than 73% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.