aviation weather mcp server
io.github.cyanheads/aviation-weather-mcp-server
Fetch METARs, TAFs, PIREPs, and domestic SIGMETs from the NWS Aviation Weather Center.
— the operator's own registry description reported
Publisher io.github.cyanheads · first seen 2026-08-12 · endpoint https://aviation-weather.caseyjhand.com/mcp
Dependency rating derived
block — dead / unreachable · retrieval-public ○ · V n/a
Cluster unreachable · distinctiveness —. Every figure is a percentile or class within the 11,094-server census — see the whole spectrum.
🔏 Signed receipt rr_4b6369de39dddf6f197090c3 · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.
● observed · ◐ derived · ○ reported — the verdict synthesizes Q1–Q4; Q5 is context. Methodology →
History observed
Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.
changelog (2 events)
| date | type | what changed |
|---|---|---|
| 2026-08-14 | outcome | http_error (was ok_tools) |
| 2026-08-12 | outcome | first probe: ok_tools |
What kind of tools these are derived
Verification only means something relative to a tool's NATURE — an email-sender has no "true answer", a generator has no answer key. Classification evidence: classified from the operator's own registry description — REPORTED, not observed (tools were not visible to the probe). What checking applies to each kind (the full methodology →):
| nature | tools | meaning | what checking applies |
|---|---|---|---|
| retrieval-public | 1 | serves public facts | truth-checkable against a public source — the V-ladder applies in full |
Tools last seen observed
Truth checks observed
Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.
Drift observed
No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.
Looking for an alternative?
This server doesn't answer, but these live, allow-verdict servers describe themselves similarly — similar by what they say they do — never verified drop-in replacements; check each one before depending on it.
| server | verdict | shared terms |
|---|---|---|
| io.github.pipeworx-io/aviation-weather Aviation Weather MCP — METAR, TAF, PIREPs, AIRMET/SIGMET, station info | allow | metars, pireps, sigmets, tafs |
| io.github.ColinHughes2121/gocreative-agent-api 17-model LLM gateway + 350+ data/KYB/sanctions tools. Pay-per-call USDC via x402, no API key. | allow | metars, nws, tafs |
| ai.intuitek.the-stall/the-stall 277 pay-per-call MCP tools: YouTube keyword research, stocks, crypto, DeFi, options, macro. | allow | metars, nws, tafs |
| ai.dynamicfeed/dynamic-feed 94 keyless tools of live, verifiable data for AI: weather, hazards, space, CVEs. Ed25519-signed. | allow | metars, nws, tafs |
| io.github.smarterweather/weather Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery. | allow | metars, nws |
raw probe records
| probed (UTC) | outcome | http | ms | protocol |
|---|---|---|---|---|
| 2026-08-14T19:59:28Z | http_error | 502 | 81 | |
| 2026-08-12T05:34:40Z | ok_tools | 200 | 103 | 2025-06-18 |
Watch or embed this verdict
Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:
[](https://robinsaige.com/s/io.github.cyanheads/aviation-weather-mcp-server)
Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.