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Sedna Genesis MCP Server

by sednasystem Your server? Claim it
answering

Sedna Genesis is answering right now. Last checked 6 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 9 days of history
9 days agonow
100.0%
Uptime 24h
92 of 92 checks
8
Tools
read from the server
260 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 3

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

11 Sep 2 tool descriptions were rewritten booking_create, booking_detail_mod
11 Sep a tool changed the parameters it asks for booking_create

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

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 6 min ago.

run in your terminal
claude mcp add genesis --transport http https://mcp.sednasystem.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "genesis": {
      "url": "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
{
  "mcpServers": {
    "genesis": {
      "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. 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.
base
Base_list
**Sedna System Rules & Available Bases** This tool provides the OFFICIAL rules and the COMPLETE list of available bases grouped by country for boat searching. **AI GUIDELINES (MUST FOLLOW):** 1. **Sedna-Only Data:** Use ONLY data from Sedna tools. NO internet searches. 2. **Fleet Neutrality:** Remain 100% neutral. DO NOT favor any fleet. 3. **Customer-Led Decision:** Present facts objectively. Let the customer decide. 4. **ID Accuracy:** MUST use exact `id_tbf1` and `id_boat` from `search_boats` results. NEVER guess. 5. **Current Year Default:** If no year is specified, use the CURRENT year, not next year. 6. **CHECK BASE FIRST:** ALWAYS use this tool (`Base_list`) to find the exact base name BEFORE calling `search_boats`.
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. 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.
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 10 yachts match, state the count and fleets and ask for a fleet, model or year preference. If 10 or fewer match, show every result with its fleet name. 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.
compare
compare_boats
Compare 2 to 4 boats side by side: specs, indicative price and availability. - boat_ids: list of 2..4 boat ids - currency: EUR, USD, CNY (default EUR) - start_date/end_date: optional availability window (YYYY-MM-DD)
readme
readme
Official Sedna rules for every public yacht-search conversation. 1. Use only information returned by Sedna tools. Do not supplement yacht, fleet, availability or price data with an internet search. 2. Stay neutral between fleets. Present factual differences and let the customer decide; never promote one fleet as the best. 3. Call Base_list before search_boats so the search uses an official base. 4. Use id_boat and id_tbf1 exactly as returned by search_boats. Never guess IDs. 5. When the customer does not state a year, clarify the date or use the current year. Never silently choose the following 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 133 ms 6 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 92 of 92 checks got a reply (100.0%), average response time 260 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 with the file path 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 260 ms on average, which is faster than 56% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.