SkyAccess MCP server
online · 100% uptimecom.skyaccess/skyaccess·v1.0.3·1 starsSearch 5,000+ live empty leg flights, get charter estimates and booking links. Free, no API key.
1 stars44 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
SkyAccess tools (6, 1 write)
write = sends, deletes, buys or postsbooking_handoffFreeReturn the public SkyAccess listing page link for a specific empty leg flight, where the traveler can review the flight and continue on skyaccess.com. This is read-only: it creates no booking, hold or payment, and it does not modify or cancel anything. It sends no traveler details to SkyAccess and does not ask a specialist to make contact.
get_charter_estimateFreeReturns an indicative price range (min/max USD) for a private charter flight between two locations. Optionally filter by aircraft category and passenger count. When no category is specified, returns estimates for each aircraftCategory value that suits the route and group size.
get_flightFreeLook up one empty leg flight by its id and return its route, departure time, whole-aircraft price (taxes and fees shown at checkout), aircraft type, available seats, amenities and a booking link, as currently published. Returns a not-available message if the flight is no longer published.
list_routesFreeList popular SkyAccess private jet routes, each with its origin, destination and minPrice: the lowest whole-aircraft empty leg price currently listed on the route, in USD (taxes and fees shown at checkout), or null when no flight on the route currently has a listed price. Results are stable, not a live ranking: the list is a curated catalogue, six featured routes first and then the routes travelers searched most over the last 30 days, served from a cache refreshed about every 30 minutes, so repeated calls return the same routes. Pass a route to search_empty_legs to see its flights.
request_bookingwrite actionFreeSubmit a charter flight booking request to SkyAccess. This sends the traveler's name, email and trip details (route, date, passengers and any notes) to SkyAccess so a specialist can follow up. A SkyAccess specialist will follow up with the requester by email shortly to confirm availability and pricing. No payment is taken and no booking is created: this only starts the enquiry. Privacy policy: https://skyaccess.com/privacy
search_empty_legsFreeSearch available empty leg flights by origin, destination, date range, passenger count, and an optional max_price ceiling. Returns up to 5 matching flights with route, departure time, whole-aircraft price (taxes and fees shown at checkout), aircraft type, available seats, and a booking link. Empty legs are discounted private jet availability on specific routes. A flight with price: null has no published price (shown on SkyAccess as "Contact for price"). Such flights are included even when max_price is set, because their price is unknown; they are not confirmed to be within the cap.
Public scan report
scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it
- Code scan10 source files scanned25/25
- Live reliabilityremote reachable in 473ms20/20
- Tool poisoning6 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
- Maintenancelast push 11 days ago15/15
- Maintainer identityendpoint served from the registry-verified namespace domain8/10
Findings (1)
- highWrite-action tools reachable without authentication
auth.open-write
How SkyAccess compares
Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 86/100
- higher than 77% of 3,471 Web search servers
- Tools
- 6
- the typical Web search server has 5
- Tools that change things
- 17%
- typical: 0%. Fewer write tools means less an agent can break
- Uptime
- 100%
- of our recent checks; the typical remote Web search server answers 100%
- Response time
- 480 ms
- faster than 36% of 2,238 Web search servers
- GitHub stars
- 1
- more than 55% of 1,788 Web search servers
- Downloads a week
- 44
- more than 28% of 837 Web search servers with a package
What its tools let an agent do: 4 read · 1 create · 1 change
Release history: 3 versions in the registry since 2026-09-03, latest 2026-10-06, typically one every 27 days.
Install SkyAccess in Claude Code, Cursor or VS Code
claude mcp add --transport http skyaccess https://mcp.skyaccess.com/mcp
What the publisher says
From the SkyAccess repository's README, as published. We do not edit it. Read it on GitHub
SkyAccess MCP server
SkyAccess is the world's largest empty leg marketplace by listing volume. This free, public MCP server lets any AI assistant search 5,000+ live empty leg flights from 900+ FAA Part 135 (and international equivalent) certified charter operators, often 25 to 75% below a comparable full charter. It also returns indicative charter price estimates and a booking link the traveler can open.
Use the hosted endpoint. Nothing needs to be installed.
https://mcp.skyaccess.com/mcpInstall
Each option below adds the hosted endpoint to your client. Nothing runs on your machine, and there is no account, sign-up or API key.
- Claude Code:
claude mcp add --transport http skyaccess https://mcp.skyaccess.com/mcp- Claude Code plugin (the same server, plus a skill that tells Claude when to use each tool):
claude plugin marketplace add sky-access/skyaccess-mcp
claude plugin install skyaccess@skyaccess- Gemini CLI:
gemini extensions install https://github.com/sky-access/skyaccess-mcp- VS Code (GitHub Copilot): use a button above, or run:
code --add-mcp '{"name":"skyaccess","type":"http","url":"https://mcp.skyaccess.com/mcp"}'- Claude (claude.ai and Claude Desktop), Cursor and other clients: see Connect from an MCP client.
Other clients
This repository also ships a package for each client below. Each one points at the same hosted endpoint and runs nothing on your machine.
Kiro
In the Powers panel choose Add Custom Power, then Import power from GitHub, and enter https://github.com/sky-access/skyaccess-mcp. The power in powers/skyaccess adds the server and a skill that tells the Kiro agent when to use each tool.
Gemini CLI
gemini extensions install https://github.com/sky-access/skyaccess-mcpThe extension is defined in gemini-extension.json and GEMINI.md.
Google Antigravity
Add the server to ~/.gemini/config/mcpconfig.json, or to .agents/mcpconfig.json in a workspace. Antigravity reads serverUrl, not url:
{ "mcpServers": { "skyaccess": { "serverUrl": "https://mcp.skyaccess.com/mcp" } } }Or install the plugin folder from a clone of this repository with /plugin install /integrations/antigravity/skyaccess. See integrations/antigravity/skyaccess.
GitHub Copilot CLI
copilot plugin marketplace add sky-access/skyaccess-mcp
copilot plugin install skyaccess@skyaccessThis installs plugins/skyaccess, which carries an Agent Plugins plugin.json and mcp.json for Copilot next to the Claude Code manifests.
Connection details
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Grade history
- 2026-10-16restoreC → Ascore 86: Write-action tools reachable without authentication
SkyAccess: common questions
- Is SkyAccess MCP server safe?
- Yes, by our scan: it is graded A (86/100). Read the SkyAccess safety report
- How do I install SkyAccess?
- It runs remotely at mcp.skyaccess.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does SkyAccess need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is SkyAccess maintained?
- The last commit was 31 days ago (2026-10-06). The latest release is v1.0.3.
- Is SkyAccess up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- What can I use instead of SkyAccess?
- Servers from other publishers that do the same job: BoostedTravel MCP server, Apple Maps MCP server and LetsFG — Flights & Hotels MCP server.
- How does SkyAccess compare with other Web search MCP servers?
- safety score 86/100 (higher than 77% of 3,471 Web search servers); tools 6 (the typical Web search server has 5); tools that change things 17% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.
Alternatives to SkyAccess
Same job from other publishers: the closest match first, then the best rated.
BoostedTravelFlight search & booking for AI agents. 400+ airlines, $20-50 cheaper than OTAs.not reviewedEstablishedC- Apple MapsSearch places, estimate routes, and build Apple Maps links on macOS.not reviewedEstablishedA
- LetsFG — Flights & HotelsSearch and book flights and hotels: hundreds of airlines, plus bookable hotel rates.not reviewedEstablishedA
- Exa SearchSearch the live web and fetch clean content from source pages.not reviewedEstablishedA
Free SearchNo-API-key web search, page fetching and document reading across many engines. Local-first.not reviewedEstablishedB