Delisted server, State of MCP census
FlightSeatmap
io.github.jackculpan/flightseatmap
Look up airline seat maps, find the best seats, and manage seat alerts from your AI assistant.
This server is no longer in the registry
It was present from the 2026-07 census, last seen in 2026-08-03, and absent when we ran the 2026-09-09 census. The registry publishes no removal date, so 2026-09-09 is when we observed the absence, not when it happened.
Everything below is the last observation, made on 2026-08-03. It is kept because a server leaving the registry is a dated fact, and it is not a claim about this server today. The page stays at this URL so a link to it never breaks.
Checks
The exact rows akashi check io.github.jackculpan/flightseatmap prints, from the 2026-09-13 census.
| Check | Status | Detail |
|---|---|---|
| registry status | pass | active |
| server.json valid | pass | validates against its declared JSON Schema |
| repo reachable | warn | probe error: http2: response body closed |
| remote reachable | pass | HTTP 200 via initialize |
| MCP conformance | pass | initialize handshake ok |
| tools/list | pass | 10 tools: get_seatmap, find_best_seats, get_seat_info, search_flight, interactive_seat_finder, get_seat_reviews, list_seat_alerts, create_seat_alert, ... |
| at least one live entrypoint | pass | 1 alive |
| spec 2026-07-28 | warn | needs-migration: routing headers not enforced |
Spec 2026-07-28 readiness
Verdict: needs-migration(routing headers not enforced). Measured against the 2026-07-28 specification (ruleset 2026-07-28-rc, compiled from the draft and re-diffed against the final text with no verdict-bearing rule changed) with read-only, keyless calls; see the ecosystem readiness report for how this server compares.
| Accepts handshake-free calls | yes |
| server/discover implemented | yes |
| Session independence | yes |
| Routing headers enforced | ignored |
Advisory: no resultType on results; no cache metadata on list results; negotiates 2025-06-18.
Evidence
Packages
No packages declared.
Remote endpoints
- https://mcp.flightseatmap.com/mcp
streamable-http · reachable· HTTP 200· initialize_ok
10 tools: get_seatmap, find_best_seats, get_seat_info, search_flight, interactive_seat_finder, get_seat_reviews, list_seat_alerts, create_seat_alert, ...
server.json
validagainst its declared schema
Not among the 31538 servers in the 2026-09-13 State of MCP census: 25411 healthy (80.6%), 4667 degraded (14.8%), 1184 dead (3.8%), 276 unknown (0.9%).
Verify it yourself
This page is a static read of one dated probe, the last one we made. The command still runs, but the registry no longer lists this server, so expect it to resolve nothing: that failure is the finding, and it is what the record above preserves.
$ akashi check io.github.jackculpan/flightseatmapInstall Akashi - single Go binary, zero keys, MIT licensed.
Prefer the data? This page has a machine-readable record carrying the same checks, verdict and census date, under the same methodology.
Is this your server?
If you re-publish it to the registry it will reappear in the next census and this page becomes a health report again. See every server that has left the registry.
Open data, CC BY 4.0. How this census works - denominator, tiers, and what each check does.